Extreme safety for extreme conditions -...

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Ensto Ex Solutions Extreme safety for extreme conditions

TargeT: TankErChallenge: vibraTion and wEaThEr rESiSTancE

IdenTIfIed Cubo X need: UTmoST rEliabiliTy

IdenTIfIed Cubo X soluTIon: X1anP151510

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Extreme safety for extreme conditionsEnsto Cubo X enclosure

wherever there is electricity, there are connections.wherever there are connections, there are risks.whatever happens if a risk is fulfilled, is entirely up to you.

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TargeT: Grain SiloChallenge: FlammablE micro dUST

IdenTIfIed Cubo X need: Economical and non-STaTic dry EnvironmEnT

IdenTIfIed Cubo X soluTIon: X2FEF206915

Ensto cubo X is a new enclosure solution for the most demanding conditions. while cubo X has been thoroughly tested to operate flaw-lessly in even the high-risk Ex environment, its wide scalability ensures a perfect fit for every place and situation. it will ensure flawless op-erations and most of all, a safer working envi-ronment.

Ensto cubo X seamlessly combines the fea-tures needed for optimum safety in electrical connections. designed and manufactured by one of the world’s leading industrial solutions companies, it is packed with a comprehensive understanding of the risks and opportunities present in the widest variety of usage situa-tions.

Ensto cubo X effectively keeps the danger out-side, efficiently protecting the materials inside from dust, moisture, excessive heat and other hazards present in Ex-type working environ-ments. This comprehensive enclosure solution provides operational reliability and continuity to, as well as improved safety for employees.

designed to survive the riskiest situations, cubo X enhances operational safety and reli-ability wherever electrical connections and systems exist. Provided by a leading electric-ity expert, this enclosure reflects its maker’s know-how and ability to create tailored, pur-poseful solutions for every need.

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IdenTIfIed Cubo X soluTIon: X2anF406015

IdenTIfIed Cubo X need: SaFE workinG EnvironmEnT

TargeT: naTUral GaS rEFinEryChallenge: hiGhly EXPloSivE

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Ambient temperature

Empty enclosures -55 °c ≤ Tamb ≤ +160 °c ≤ aiSi with window + 100 °c ≤ painted + 80 °c

Equipped junction enclosures -55 °c ≤ Tamb ≤ +40 °c/55 °c/65 °c (more information on page 14)

DET NORSKE VERITASEC-TYPE EXAMINATION CERTIFICATE

Notice: This Certificate is subject to terms and conditions overleaf. Any significant change in design or construction may render this Certificate invalid.The digitally signed and electronically distributed document is the original and valid certificate. Ref.: www.dnv.com/digitalsignatures

If any person suffers loss or damage which is proved to have been caused by any negligent act or omission of Det Norske Veritas, then Det Norske Veritas shall pay compensation to such person for his proved direct loss or damage. However, the compensation shall not exceed an amount equal to ten times the fee charged for the service in question, provided that the maximum compensation shall never exceed USD 300.000. In this provision “Det Norske Veritas” shall mean the Foundation Det Norske Veritas as well as all its subsidiaries, directors, officers, employees, agents and any other acting on behalf of Det Norske Veritas.

DET NORSKE VERITAS AS · VERITASVEIEN 1, 1363 HØVIK, NORWAY · TEL: (+47) 67 57 99 00 · FAX: (+47) 67 57 99 11

Page 1 of 3

[2] CO MPO NENT INTENDED FO R USE IN EQ UIPMENT O R PROTECTIVE SYSTEM INTENDED FO R USE IN PO TENTIALLY EXPLO SIVE ATMO SPHERES DIRECTIVE 94/9/EC

[3] EC-Type Examination Certificate Number: DNV 11 ATEX 98909U Rev. 1

[4] Component: Empty junction box

[5] Applicant – Manufacturer or Authorized representative: Ensto Finland Oy

[6] Address: Ensio Miettisen katu 2P.O.Box 77, 06101 Porvoo, Finland

[7] This component and any acceptable variation thereto is specified in the schedule to this certificate and the documents therein referred to.

[8] DNV, notified body number 0575 in accordance with Article 9 of Council Directive 94/9/EC of 23 March 1994, certifies that this component has been found to comply with the Essential Health and Safety requirements relating to the design and construction of equipment and protective systems intended for use in potentially explosive atmospheres given in Annex II to the Directive.The examination and test results are recorded in confidential reports listed in section 14.

[9] Compliance with the Essential Health and Safety Requirements has been assured by compliance with:EN 60079-0:2009, EN 60079-7:2007 and EN 60079-31:2009

[10] The sign ‘U’ placed after the certificate number indicates that this certificate must not be mistaken for a certificate intended for an equipment or protective system. This partial certification may be used as a basis for certification of an equipment or protective system.

[11] This EC-TYPE EXAMINATION CERTIFICATE relates only to the design and construction of the specified component. If applicable, further requirements of this Directive apply to the manufacturer and supply of this component.

[12] The marking of the equipment or protective system shall include the following:

II 2 G Ex e IIC GbII 2 D Ex t IIIC Db IP66 or 66/67

Høvik, 2012-01-12for Det Norske Veritas AS

Marianne SpærenCertification Manager PROD 019

DET NORSKE VERITASEC-TYPE EXAMINATION CERTIFICATE

Notice: This Certificate is subject to terms and conditions overleaf. Any significant change in design or construction may render this Certificate invalid.The digitally signed and electronically distributed document is the original and valid certificate. Ref.: www.dnv.com/digitalsignatures

If any person suffers loss or damage which is proved to have been caused by any negligent act or omission of Det Norske Veritas, then Det Norske Veritas shall pay compensation to such person for his proved direct loss or damage. However, the compensation shall not exceed an amount equal to ten times the fee charged for the service in question, provided that the maximum compensation shall never exceed USD 300.000. In this provision “Det Norske Veritas” shall mean the Foundation Det Norske Veritas as well as all its subsidiaries, directors, officers, employees, agents and any other acting on behalf of Det Norske Veritas.

DET NORSKE VERITAS AS · VERITASVEIEN 1, 1363 HØVIK, NORWAY · TEL: (+47) 67 57 99 00 FAX: (+47) 67 57 99 11

Page 1 of 4

[2] EQ UIPMENT O R PRO TECTIVE SYSTEM INTENDED FO R USE IN PO TENTIALLY EXPLO SIVE ATMO SPHERES DIRECTIVE 94/9/EC

[3] EC-Type Examination Certificate Number: DNV 11 ATEX 98913X Rev. 1

[4] Equipment or Protective System: Junction box with terminals

[5] Applicant – Manufacturer or Authorized representative: Ensto Finland Oy

[6] Address: Ensio Miettisen katu 2P.O.Box 77, 06101 Porvoo, Finland

[7] This equipment or protective system and any acceptable variation thereto is specified in the schedule to this certificate and the documents therein referred to.

[8] DNV, notified body number 0575 in accordance with Article 9 of Council Directive 94/9/EC of 23 March 1994, certifies that this equipment or protective system has been found to comply with the Essential Health and Safety requirements relating to the design and construction of equipment and protective systems intended for use in potentially explosive atmospheres given in Annex II to the Directive.

The examination and test results are recorded in confidential reports listed in section 14.

[9] Compliance with the Essential Health and Safety Requirements has been assured by compliance with:EN 60079-0:2009, EN 60079-7:2007 and EN 60079-31:2009

[10] If the sign “X” is placed after the certificate number, it indicates that the equipment or protective system is subject to special conditions for safe use specified in the schedule to this certificate.

[11] This EC-TYPE EXAMINATION CERTIFICATE relates only to the design and construction of the specified equipment or protected system. If applicable, further requirements of this Directive apply to the manufacturer and supply of this equipment or protective system.

[12] The marking of the equipment or protective system shall include the following:

II 2 G Ex e IIC T_ Gb Tamb: See scheduleII 2 D Ex t IIIC T___°C Db IP66 or 66/67

Høvik, 2012-01-12for Det Norske Veritas AS

Marianne SpærenCertification Manager PROD 019

The advanced structure has earned cubo X several cer-tificates, demonstrating its ability to perform even in the toughest Ex environments.

in the face of imminent danger, there is no room for compromising on safety. when it comes to safe electricity connections, Ensto cubo X provides state-of-the-art reliability, with features and flexibility to meet even the most specific needs.

Ensto cubo X isolates any electrical connec-tion, thus efficiently protecting the surround-ing area from the effects of potential explo-sions. its outstanding performance is based on structure that provides best-in-class pro-tection.

For maximum strength and durability, Ensto cubo X features an extremely rugged collar structure, all hinges and lugs being welded. high-quality replaceable screw inserts are mounted in hexagonal holes, to avoid unin-tentional turning and braking.

The capabilities of Ensto cubo X go beyond conventional enclosures. Providing new levels of flexibility without sacrifices in reliability, it opens up entirely new possibilities for getting just the right kind of enclosure, to the right place at the right time. Ensto cubo X is the op-timal choice for any customer application that needs top-notch protection.

1. Empty enclosures (Group II)

Ensto Cubo X Explosion protected

Certificates: dnv 11 aTEX 98909U iEcEx dnv 11.0005U РОСС Fi.ГБ05.b03815 roSTEchnadZor (rTn) PErmiT cnEx12. 1219U

Protection types: Ex e “increased safety” Ex tb “protection by enclosure”

Degree of protection: iP66/67 or iP66

Installation Zone / Category: Zone 1, category 2 Zone 21, category 2

Certificates: dnv 11 aTEX 98913X iEcEx dnv 11.0006X РОСС Fi.ГБ05.b03816 roSTEchnadZor (rTn) PErmiT cnEx12. 1220X

Protection types: Ex e “increased safety” Ex tb “protection by enclosure” Ex ib “instrincically safe”

Temperature classes (Gas): T4: 130 °c T5: 95 °c T6: 80 °c

in the toughest situations, only the best is good enoughImproved safety for Ex environments

Download our product certificates from www.ensto.com/atex

2. Equipped junction enclosures (Group II)

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redefining tailored protectionVariations for every need and situation

based on individual enclosure needs, the cus-tomer can first choose a platform from four alternatives; a plain enclosure solution can be complemented with inserts, support frames, mounting plates and similar additional fea-tures.

This is followed by a choice of material (aiSi 304, aiSi 316 or mild steel) and surface treat-ment (natural, brushed or painted). The cus-tomer can also select either plain sides or ones with flange openings.

The size variations are flexible as well; as height can vary from 150 mm all the way to 1 500 mm, with the width ranging between 150 and 1 000 mm and depth between 90 and 400 mm, you can be certain that an optimized size and shape can be found for every purpose and situation.

The Ensto cubo X solution is comprehen-sive and widely configurable. reliable in use and convenient to install, its overall quality provides cost-efficiency – and most of all, in-creased safety every day.

Ensto cubo X sets you up with genuinely tailored opportuni-ties and the perfect fit for every situation. Thoroughly tested to meet the strictest Ex standards, Ensto cubo X is the com-prehensive solution for tailored, top-notch protection in any high risk environment.

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TargeT: carGo dockChallenge: dEmandinG condiTionS

IdenTIfIed Cubo X soluTIon: X3anP306018

IdenTIfIed Cubo X need: SUddEn and draSTic chanGES in oUTSidE TEmPEraTUrE

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TargeT: coal ProdUcTionChallenge: hiGhly FlammablE

IdenTIfIed Cubo X soluTIon: X2anF406015

IdenTIfIed Cubo X need: UninTErrUPTEd oPEraTionS

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Ensto cubo X is the ideal solution for protecting your operations from accidents that may happen everywhere electrical connections exist. Thus, it is able to rise to any challenge, even in the most demanding lines of business. lnG and bio gas, marine, oil and bio fuel, timber, pulp and paper as well as hvac are examples of industries that, due to the gases, fumes and combustible dust present in the working environment, are exposed to damage if an explosion occurs.

Ensto is one of the world’s most comprehensive providers of electrical solutions, including enclosures for various purposes. our strong partner relations are based on trust, respect and common values, while we take pride in being one of the industry’s leading companies.

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ideal solution for every needEnsto’s comprehensive enclosure expertise – at your service

a code key has been created to help custom-ers define and make the optimal choice for their specific needs and situations. however, solutions that go beyond code key limits are possible, based on a customer-specific project number.

based on the customer’s installation zone or equipment category, degree of protection as well as specific product information, code key and requested options, Ensto can brand the junction box with an Ex label. after contacting a notified body, the customer can carry out the confirmation assessment and obtain Ex certifications, by utilizing Ensto’s test results and documents. based on Ensto’s mounting

instructions, the terminals can then be in-stalled.

Empty Ex enclosures can also be sold as a component – the customer can create a sys-tem of its own using explotion proofed com-ponents and carry out the required tests with a notified body.

Ensto is also able to provide comprehensive enclosure systems to oEms. complete explo-sition protected junction boxes are available, based on our certificates. in line with custom-er needs, the maximum dissipated method can be used to calculate the optimum number of elements for a scaled enclosure.

Ensto cubo X provides tailored enclosure solutions for both current and upcoming projects. certified to meet the demanding Ex environment requirements, the product is suitable for Ex i, Ex e and Ex tb protection types.

Things we need to know for complete terminal solutions:

installation zone or equipment categoryProtection typeTemperature classService temperaturedegree of protectionProduct information, code key and desired optionsSizing and how flexible it isrequired terminal manufacturernumber of terminals

Should another kind of Ex solution better suit your needs, Ensto’s experts can assist you in finding the optimal cost-efficiency.

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code: X / 1, 2, 3, 4 / S, a, F / n, b, E / P, F, Fc / w / h / dmodel: Xversion 1: 1version 2: 2version 3: 3version 4: 4material aiSi 304: Smaterial aiSi 316l: amaterial FEdc01: FSurface treatment, natural1: nSurface treatment, brushed2: bSurface treatment, Painted3: Ewith plain sides: Pwith 155x75 flange hole / flange: Fwith custom flanges: Fcwidth (from 150 to 1 000 mm) : wheight (from 150 to 1 500 mm) : hdepth (from 90 to 400 mm) : d

Standard grounding can be replaced with an m10 brass internal/outer insert.

The enclosure can be protected from misuse by furnishing it with Ensto’s locking system.

Since the lexan window is scalable, just the right size is always available.

The fastening lugs can be attached in a horizontal or vertical position, or be replaced with threaded inserts. Standard grounding is placed onto one lug.

version 1 version 2 version 3 version 4

Version 1The cover is fastened with screws and connected with a ground strap

Version 2Tight hinges and cover screws on the opposite side

Version 3*Tight hinges and one or several locks

Version 4The cover is fastened with screws as in version 1. The cover is secured with hinges that enable its free movement.

* The version 3 quarter turn latch certificate is still pending, please contact your local sales person for more details.

1 natural: no brushing, rough looking, more economical2 brushed: brushed finish, grinded seams, welded corners on the cover, good looking3 Painted: FEdc01 with a polyester painted surface

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Empty enclosuresStandard sizes

Product code Description Dimensions (mm) EAN 13 code

Width Height Depth

Plain sides, AISI 316LX1ANP151509 Natural 150 150 90 6438100132101X1ANP152010 Natural 150 200 100 6438100132118X1ANP202010 Natural 200 200 100 6438100132125X1ANP203012 Natural 200 300 120 6438100132132X1ANP204015 Natural 200 400 150 6438100132149X1ANP303015 Natural 300 300 150 6438100132156X1ANP403015 Natural 400 300 150 6438100132163X1ANP404020 Natural 400 400 200 6438100132170X1ANP406020 Natural 400 600 200 6438100132187X1ANP508020 Natural 500 800 200 6438100132194

Plain sides, polyester painted mild steelX1FEP151509 Painted 150 150 90 6438100132200X1FEP152010 Painted 150 200 100 6438100132217X1FEP202010 Painted 200 200 100 6438100132224X1FEP203012 Painted 200 300 120 6438100132231X1FEP204015 Painted 200 400 150 6438100132248X1FEP303015 Painted 300 300 150 6438100132255X1FEP403015 Painted 400 300 150 6438100132262X1FEP404020 Painted 400 400 200 6438100132279X1FEP406020 Painted 400 600 200 6438100132286X1FEP508020 Painted 500 800 200 6438100132293

Product code Description Dimensions (mm) EAN 13 code

Width Height Depth

Flange openings on the bottom, AISI 316LX2ANP403015G1 Flange opening size 212 x 73 mm 400 300 150 6438100132309X2ANP404020G1 Flange opening size 312 x 110 mm 400 400 200 6438100132316X2ANP406020G1 Flange opening size 312 x 110 mm 400 600 200 6438100132323X2ANP508020G1 Flange opening size 412 x 110 mm 500 800 200 6438100132330

Flange openings on the bottom, polyester painted mild steelX2FEP403015G1 Flange opening size 212 x 73 mm 400 300 150 6438100132347X2FEP404020G1 Flange opening size 312 x 110 mm 400 400 200 6438100132354X2FEP406020G1 Flange opening size 312 x 110 mm 400 600 200 6438100132361X2FEP508020G1 Flange opening size 412 x 110 mm 500 800 200 6438100132378

Flange openings on the bottom and both sides, AISI 316LX2ANP403015G2 Flange openings: bottom 262 x 73 mm, sides 212 x 73 mm 400 300 150 6438100132385X2ANP404020G2 Flange openings: bottom 262 x 110 mm, sides 312 x 110 mm 400 400 200 6438100132392X2ANP406020G2 Flange openings: bottom 262 x 110 mm, sides 412 x 110 mm 400 600 200 6438100132408X2ANP508020G2 Flange openings: bottom 362 x 110 mm, sides 612 x 110 mm 500 800 200 6438100132415

Flange openings on the bottom and both sides, polyester painted mild steelX2FEP403015G2 Flange openings: bottom 262 x 73 mm, sides 212 x 73 mm 400 300 150 6438100132422X2FEP404020G2 Flange openings: bottom 262 x 110 mm, sides 312 x 110 mm 400 400 200 6438100132439X2FEP406020G2 Flange openings: bottom 262 x 110 mm, sides 412 x 110 mm 400 600 200 6438100132446X2FEP508020G2 Flange openings: bottom 362 x 110 mm, sides 612 x 110 mm 500 800 200 6438100132453

To meet the needs of distributors and wholesalers we have created some standard sizes. The materials used in these stan-dard sizes are stainless steel aiSi 316l and polyester painted mild steel, in line with the norm for this market.

Ensto Cubo X with plain sides

Ensto Cubo X with flange openings

The flange openings are either only on the base of theenclosure, or on both sides and the base.

Flangewidth

FlangewidthWidth

Flange width

Flan

ge

heig

ht

Heig

ht

Flange heig

ht

Flange

height

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Empty enclosuresCustom Ex e and Ex tb

Gas and Dust area component

Variationsmaterial: Stainless steel, aiSi 316l (1,5 mm)

Stainless steel, aiSi 304 (1,5 mm)mild steel, coated ral7035 (1,5 mm)

Surface treatment: naturalbrushedPolyester painted

Sizing: width: 150 - 1 000 mmheight: 150 - 1 500 mmdepth: 90 - 400 mm

Earthing: internal earth bar as standardExternal earth bolts (m5 orm6)

mounting: welded fastening lugs, horizontal/verticaloptional: Earthing m10 internal/external

window(s) (5 standard sizes)Gland plate(s)drain plug / cable glandsSolution for two padlock(s)din rail(s) (with profiles)

Technical informationiP code: iP66/iP67 (iP66 with flanges installed)ambient temperature: -55 °c to 160 °c / 100 °c / 85 °c

Conformityapprovals/certificate: dnv 11 aTEX 98909U

iEcEx dnv 11.0005UРОСС Fi.ГБ05.b03815roSTEchnadZor (rTn) PErmiTcnEx12. 1219U

Standards: En/iEc 60079-0, -7, -31marking: ii 2 G Ex e iic Gb

ii 2 d Ex tb iiic db iP66/67 or iP66

Male rivets: width - 90 mm*

Mal

e riv

ets:

hei

ght -

70

mm

*

Opening: enclosure width -45 mm

Enclosure width

Fastening lugs, screws: enclosure width +29 mm

Encl

osur

e he

ight

Ope

ning

: enc

losu

re h

eigh

t -45

mm

Fast

enin

g lu

gs, s

crew

s:en

clos

ure

wid

th -6

0 m

m

External earthingM6 x 12

Ø11

M8

Internal earthingM6 x 15

*Under 200 mm enclosures have one pair female rivets in the middle, width - 90 mm

customized enclosures can be fitted with a polycarbonate window.

Enclosure with a padlock for extra safety. din rails can be mounted using din rail profiles.

all enclosures are equipped with an earth-ing strip between the cover and the base.

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Terminal enclosuresEx e and Ex tb product

Gas area product







window(s) (5 standard sizes)Gland plate(s)drain plug / cable glandsSolution for two pad lock(s)Ensto clampo Ground terminalsmounting plate(s) or din rail(s) (with profiles)Ex certified terminals

Technical informationiP code: iP66/iP67 (iP66 with flanges installed)Temperature class: T6 (80 °c) / T5 (95 °c) / T4 (130 °c)ambient temperature: -55 °c to 40 °c / 50 °c / 65 °cTerminal quantity: Specified from mdP table

Conformityapprovals/certificate: dnv 11 aTEX 98913X

iEcEx dnv 11.0006X РОСС Fi.ГБ05.b03816roSTEchnadZor (rTn) PErmiTcnEx12. 1220X

Standards: En/iEc 60079-0, -7, -31marking: ii 2 G Ex e iic T_ Gb

Dust area product







window(s) (5 standard sizes)Gland plate(s)mounting plate(s) or din rail(s) (with profiles)drain plug / cable glandsSolution for two pad lock(s)Ensto clampo Ground terminalsEx certified terminals

Technical informationiP code: iP66/iP67 (iP66 with flanges installed)Surface temperature: T65°c to T139°cambient temperature: -55 °c to 40 °c / 55 °c / 65 °cTerminal quantity: Specified from mdP table

Conformityapprovals/certificate: dnv 11 aTEX 98913X

iEcEx dnv 11.0006X РОСС Fi.ГБ05.b03816roSTEchnadZor (rTn) PErmiTcnEx12. 1220X

Standards: En/iEc 60079-0, -7, -31marking: ii 2 d Ex tb iiic T_°c db

Maximum power dissipation method (MDP) tables

Dimensions(mm)

Maximum dissipated power (W) Diagonal dimensions (m)

T4 T5 T6Max Tamb (°C) Max Tamb (°C) Max Tamb (°C)

40 55 65 40 55 65 40 55 65150 x 150 x 90 15.3 15.3 15.3 12.4 9.6 5.4 9.6 5.4 2.1 0.23

150 x 200 x 100 26.8 26.8 19.4 14.6 10.1 5.6 10.1 5.4 2.2 0.27

200 x 250 x 150 39.1 31.6 28.2 22.7 13.3 8.8 13.3 6.5 3.9 0.35

300 x 300 x 150 54.9 54.9 39.6 33.7 17.8 10.7 17.8 8.9 4.8 0.45

200 x 400 x 100 40.3 31.6 28.2 27.8 13.9 9.9 13.9 7.9 3.9 0.46

300 x 450 x 150 74.8 54.9 39.6 40.7 23.9 12.0 23.9 9.6 4.8 0.56

300 x 600 x 150 122.7 101.4 59.4 52.2 37.7 20.3 37.7 14.5 4.8 0.69

500 x 500 x 100 123.0 84.5 47.0 48.1 27.6 15.0 27.6 11.5 4.8 0.71

800 x 500 x 150 188.1 118.1 79.1 61.1 36.0 32.4 36.0 14.5 7.1 0.96

1000 x 500 x 200 295.3 220.3 164.1 93.4 46.9 33.4 46.9 19.8 7.1 1.14

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Dust area product

Product code Product size (mm)

Channels Max. no. of terminals

Row direction

Max. Lenght (mm)

Max.current

Max. no. of DIN rails

2,5 mm2 4 mm2 6 mm2 10 mm2 16 mm2 35 mm2

X1ANP151509 150 x 150 x 90Horizontal 100 6A / T6(+40C) 1 20 17 13 10 8 6Vertical 100 6A / T6(+40C) 1 20 17 13 10 8 6










Product code Product size (mm)

Max. no. of cable glands

Side B Side E Side C Side D

X1ANP151509M20 8 8 8 8M25 6 6 6 6

X1ANP152010M20 8 10 8 10M25 6 9 6 9

X1ANP202010M20 10 10 10 10M25 9 9 9 9

X1ANP203012M20 13 16 13 16M25 12 14 12 14

X1ANP204015M20 14 20 14 20M25 13 17 13 17

X1ANP303015M20 20 20 20 20M25 18 18 18 18

X1ANP403015M20 20 26 20 26M25 18 23 18 23

X1ANP404020M20 26 26 26 26M25 23 23 23 23

X1ANP406020M20 35 26 35 26M25 30 23 30 23

X1ANP508020M20 40 60 40 60M25 36 52 36 52

C

B

A

E

D

F

The maximum amounts of terminals allowed

The maximum amounts of cable glands allowed

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EmP23

dr3530b

accessoriesMounting plates and DIN rails

Product code Description Dimensions (mm)

Package size (pcs)

EAN 13 code

Mounting plates, galvanized steelXMP11 For 120 x 120 mm enclosures 70 x 70 x 1,5 1 6438100134020XMP12 For 150 x 150 mm enclosures 100 x 100 x 1,5 1 6438100134037XMP12 For 150 x 200 mm enclosures 100 x 100 x 1,5 1 6438100132552XMP22 For 200 x 200 mm enclosures 150 x 170 x 2 1 6438100132569EMP23 For 200 x 300 mm enclosures 150 x 270 x 2 1 6418677199240XMP24 For 200 x 400 mm enclosures 150 x 370 x 2 1 6438100132576EMP33 For 300 x 300 mm enclosures 270 x 250 x 2 1 6418677199264EMP43 For 400 x 300 mm enclosures 270 x 350 x 2 1 6418677199288EMP44 For 400 x 400 mm enclosures 370 x 350 x 2 1 6418677199295EMP46 For 400 x 600 mm enclosures 570 x 350 x 2.5 1 6418677199318

Mounting plates

DIN rails and DIN rail profiles

Product code Description Dimensions (mm)

Package size (pcs)

EAN 13 code

DIN rails for base, DIN 35, galvanized steelDR3520B For base, 150 mm side without profiles 35 x 122 10 6418677176371DR3520B For base, 200 mm side 35 x 122 10 6418677176371DR3530B For base, 300 mm side 35 x 222 10 6418677176388DR3540B For base, 400 mm side 35 x 322 10 6418677176395DR3550B For base, 500 mm side 35 x 422 5 6418677176401DR3560B For base, 600 mm side 35 x 522 5 6418677176418DR3580B For base, 800 mm side 35 x 722 5 6418677176425

DIN rail profiles for base, galvanized steelEBP20 For base, 200 mm side, pair 20 x 143 1 6418677176289EBP30 For base, 300 mm side, pair 20 x 243 1 6418677176296EBP40 For base, 400 mm side, pair 20 x 343 1 6418677176302EBP50 For base, 500 mm side, pair 20 x 443 1 6418677176319EBP60 For base, 600 mm side, pair 20 x 543 1 6418677176326EBP80 For base, 800 mm side, pair 20 x 743 1 6418677176333

din rail profiles for base, EbP20.

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kTa4.20 inoX 316lkTa1.20 brass

kTa3.16 inoX 316lkTa2.16 brass

Positionmarking

H

CH2D2

L

DM

CH1 D2

Positionmarking

CH3

D1

accessoriesCable glands

Ensto product code

Size Cable clamping [mm]

ATEX- certificate Temperature classes Package size (pcs)

EAN 13 code

INOX 316L Ex d/e glands, non-armoredKTA4.16 M16 3.0 - 12.0 IMQ 11 ATEX 038 X -60°C… +180°C 5 6438100134235KTA4.20 M20 10.0 - 16.0 IMQ 11 ATEX 038 X -60°C… +180°C 5 6438100134242KTA4.25 M25 10.0 - 18.0 IMQ 11 ATEX 038 X -60°C… +180°C 5 6438100134259KTA4.32 M32 14.0 - 24.0 IMQ 11 ATEX 038 X -60°C… +180°C 5 6438100134266

INOX 316L Ex d/e glands, armoredKTA3.16 M16 3.0 - 12.0 / 2.0 - 10.0 IMQ 11 ATEX 036 -60°C… +180°C 5 6438100134280KTA3.20 M20 9.0 - 18.0 / 4.0 - 12.0 IMQ 11 ATEX 036 -60°C… +180°C 5 6438100134297KTA3.25 M25 14.0 - 26.0 / 9.0 - 20.0 IMQ 11 ATEX 036 -60°C… +180°C 5 6438100134303KTA3.32 M32 20.0 - 33.0 / 15.0 - 26.0 IMQ 11 ATEX 036 -60°C… +180°C 5 6438100134310

Ex d/e cable glands, INOX 316L

Ensto product code



EAN 13 code

Brass Ex d/e glands, non-armoredKTA1.16 M16 3.0 - 12.0 IMQ 11 ATEX 038 X -60°C… +180°C 5 6438100134334KTA1.20 M20 10.0 - 16.0 IMQ 11 ATEX 038 X -60°C… +180°C 5 6438100134341KTA1.25 M25 10.0 - 18.0 IMQ 11 ATEX 038 X -60°C… +180°C 5 6438100134358KTA1.32 M32 14.0 - 24.0 IMQ 11 ATEX 038 X -60°C… +180°C 5 6438100134365KTA1.40 M40 26.0 - 35.0 IMQ 11 ATEX 038 X -60°C… +180°C 5 6438100134372

Brass Ex d/e glands, armoredKTA2.16 M16 3.0 - 12.0 / 2.0 - 10.0 IMQ 11 ATEX 036 -60°C… +180°C 5 6438100134396KTA2.20 M20 9.0 - 18.0 / 4.0 - 12.0 IMQ 11 ATEX 036 -60°C… +180°C 5 6438100134402KTA2.25 M25 14.0 - 26.0 / 9.0 - 20.0 IMQ 11 ATEX 036 -60°C… +180°C 5 6438100134419KTA2.32 M32 20.0 - 33.0 / 15.0 - 26.0 IMQ 11 ATEX 036 -60°C… +180°C 5 6438100134426KTA2.40 M40 20,0 - 33,0 / 15,0 - 26,1 IMQ 11 ATEX 036 -60°C… +180°C 5 6438100134433

Ex d/e cable glands, brass

Suitable for use in Zones: Zone 1, Zone 2, Zone 21, Zone 22Ingress protection: IP66 / IP68

Ensto product code



EAN 13 code

Polyamide (blue) Ex i glandsKTA24.12 M12 3.0 - 6.5 IMQ 08 ATEX 012 X -40°C… +95°C 25 6438100134440KTA24.16 M16 6.0 -12.0 IMQ 08 ATEX 012 X -40°C… +95°C 25 6438100134457KTA24.20 M20 10.0 -14.0 IMQ 08 ATEX 012 X -40°C… +95°C 25 6438100134464KTA24.25 M25 13.0 - 18.0 IMQ 08 ATEX 012 X -40°C… +95°C 25 6438100134471KTA24.32 M32 18.0 - 25.0 IMQ 08 ATEX 012 X -40°C… +95°C 25 6438100134488

Polyamide (black) Ex e glandsKTA25.12 M12 3.0 - 6.5 IMQ 08 ATEX 012 X -40°C… +95°C 25 6438100134495KTA25.16 M16 6.0 -12.0 IMQ 08 ATEX 012 X -40°C… +95°C 25 6438100134501KTA25.20 M20 10.0 -14.0 IMQ 08 ATEX 012 X -40°C… +95°C 25 6438100134518KTA25.25 M25 13.0 - 18.0 IMQ 08 ATEX 012 X -40°C… +95°C 25 6438100134525KTA25.32 M32 18.0 - 25.0 IMQ 08 ATEX 012 X -40°C… +95°C 25 6438100134532

Ex i cable glands, polyamide

kTa24.16 and kTa25.25

Product code Ø, sealing ring dimension Cable gland dimensionsD min-max D1 min-max H min L min CH1 CH2 CH3 D2 min

KTA3.16 KTA2.16 4,0-12,0 9,0-18,0 57,5 16,0 24 24 24 27KTA3.20 KTA2.20 4,0-12,0 9,0-18,0 68,5 16,0 24 24 24 27KTA3.25 KTA2.25 9,0-20,0 14,0-26,0 81,0 18,0 36 36 36 41KTA3.32 KTA2.32 15,0-26,0 20,0-33,0 106,5 18,0 48 48 48 52- KTA2.40 20,0-32,0 29,0-41,0 112,5 18,0 55 55 55 61

18

bSSa10S

PTka4.32

KTAS1.25

KTAE1.20

PTka4.32

Ensto product code



EAN 13 code

Polyamide (black) Ex e blindsPTKA4.12 M12 M12x1.5 / ø12.1 IMQ 08 ATEX 012 X -40°C… +95°C 20 6438100134549PTKA4.16 M16 M16x1.5 / ø16.1 IMQ 08 ATEX 012 X -40°C… +95°C 20 6438100134556PTKA4.20 M20 M20x1.5 / ø20.1 IMQ 08 ATEX 012 X -40°C… +95°C 20 6438100134563PTKA4.25 M25 M25x1.5 / ø25.1 IMQ 08 ATEX 012 X -40°C… +95°C 20 6438100134570PTKA4.32 M32 M32x1.5 / ø32.1 IMQ 08 ATEX 012 X -40°C… +95°C 20 6438100134587

INOX 316L Ex e blindsPTKA17.12 M12 M12x1.5 / ø12.1 IMQ 10 ATEX 016U -60°C… +180°C 20 6438100134594PTKA17.16 M16 M16x1.5 / ø16.1 IMQ 10 ATEX 016U -60°C… +180°C 20 6438100134600PTKA17.20 M20 M20x1.5 / ø20.1 IMQ 10 ATEX 016U -60°C… +180°C 20 6438100134617PTKA17.25 M25 M25x1.5 / ø25.1 IMQ 10 ATEX 016U -60°C… +180°C 20 6438100134624PTKA17.32 M32 M32x1.5 / ø32.1 IMQ 10 ATEX 016U -60°C… +180°C 20 6438100134631

Ex d/e blinds

Ensto Product code

Description Package size (pcs)

EAN 13 code

KTAS1.20 PVC shroud for armored M20 20 6438100141547KTAS1.25 PVC shroud for armored M25 20 6438100141554KTAS1.32 PVC shroud for armored M32 20 6438100141561KTAS1.40 PVC shroud for armored M40 20 6438100141578

PVC shroud for cable glands (armored)

Ensto Product code

Description Package size (pcs)

EAN 13 code

KTAE1.16 Brass earthing tag for M16 20 6438100141585KTAE1.20 Brass earthing tag for M20 20 6438100141592KTAE1.25 Brass earthing tag for M25 20 6438100141608KTAE1.32 Brass earthing tag for M32 20 6438100141615

Earthing tag

accessoriesOther accessories



Ensto product code

Cable clamping [mm]


EAN 13 code

BSSA10S M12x1.5 / ø12.1 IBExU10ATEX1169 U -40°C… +100°C 1 6438100134648

Ex e breathers, AISI 304, IP66

PTka4.20

Ensto product code

Description Size Package size (pcs)

EAN 13 code

Counter/lock nut, stainless steelKTM26.16 M16 10 6438100136437KTM26.20 M20 15 6438100136444KTM26.25 M25 10 6438100136451KTM26.32 M32 10 6438100136468

Counter/lock nut, brass nickel-plated PTK16.16 M16 10 6416031813160PTK16.20 M20 15 6416031813207PTK16.25 M25 10 6416031813252PTK16.32 M32 10 6416031813320PTK16.40 M40 5 6416031813405PTK16.50 M50 3 6416031813504PTK16.63 M63 2 6416031813634PTK16.75 M75 2 6438100136475

Counter/lock nut

19

basics of atex

EnstoEnsto is a family business and international cleantech company specializing in the devel-opment, manufacture and marketing of elec-trical systems and supplies for the distribution of electrical power as well as electrical applica-tions. we are committed to lasting sustainable development and our goal is to be the world’s leading company in green energy efficiency and distribution. our products, manufactured in seven different countries, are environmen-tally friendly, energy efficient and leave a mini-mum carbon footprint.

Facts• Established in 1958• Personnel approximately 1600 in

Europe and asia• Ensto operates in 20 countries• Turnover 240 m €• Ensto headquarters are located in

Porvoo, Finland

Ensto business locations

other export countries

Sales & production

Sales

Cleantechcleantech means all those products, services, processes and technologies which prevent or reduce the impacts of actions harmful to the environment. cleantech stands for bet-ter quality, efficiency and profitability. Ensto and other Finnish cleantech companies are already at the top of the world in several key cleantech sectors.

download the ”basics of atex” leaflet from www.ensto.com/atex

LEGAL NOTICEThe information in this brochure is to the best of Ensto´s knowledge and belief correct and reliable. we reserve the right to make changes in the specifications, materials and production methods without further notice. be aware of that you have to evaluate independently the suitability of each product for the intended application. Ensto does not give any assurance of any particular quality or performance. our responsibilities for the products are set forth in the “orgalime S 2000 General conditions for the Supply of mechanical, Electrical and Electronic Products”. The products shall be installed only by a competent person having nationally required knowledge. Ensto is not responsible for its distributors or for any misuse, incor-rect installation or ignored national safety or other national provisions.copyright Ensto oy 2011, Ensto ™

Ensto Finland oy Ensio miettisen katu 2, P.o. box 77 Fin-06101 Porvoo, [email protected] www.ensto.com

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