Download - Fuse Holders, Bases & Disconnects - IPD Industrial Products · 3 Red Spot Miniature Fuse Holders RSM Red Spot Fuse Holders Rating Type Colour Connection Recommended Associated fuse

Fuse Holders,Bases & Disconnects

2

Contents

RSM Fuse Holders & Accessories

Red Spot Fuse Holders & Accessories

Safeclip Fuse Holders & Accessories

Modular Fuse Holders

DIN Fuse Bases & Accessories

DIN Fuse Disconnects – Horizontal

DIN Fuse Disconnects – Vertical

Series 7 Fuse Holders

RSL Fuse Holders

3

Red Spot Miniature Fuse Holders

RSM Red Spot Fuse Holders

Rating Type Colour Connection Recommended Associated fuse linkA max. cable size

32A RSM32H Black Front wired 10mm2 NIT2-32 (415V, 550V)

63A RSM63H Black Front wired 25mm2 TIA / TIS

100A RSM100H Black Front wired 50mm2 TIS / OS

160A RSM160H Black Front wired 95mm2 TCP / TFP

Accessories

Pad-lockable Inserts

RS20LOCK Suits RSM32




DIN Rail Adaptor

RS20A Suits RSM32

White Fuse Fittings (to match size of RSM black fuse fittings)

Type Associated Black Fuse Fitting Copper Link Type Number

RS20HWH RSM32H RS20CLINK



Copper Link Ratings

RS20CLINK=32A RS32CLINK=63A RS63CLINK=100A RS100CLINK=200A

RSM

FUSE

HOL

DERS

& A

CCES

SORI

ES

■ World leading Red Spot quality at the right price■ Smallest BS88 bolt-in fuse holders available■ Silver plated as standard■ Fully shrouded for personal safety■ Insulating sleeves supplied with front wired versions for extra protection■ Suitable as current limiters when fitted with fuse links

4

Panel Drilling Dimensions (viewed from front of panel)

32A

Rating Amp A B C H J X Y Z

32 27 29 55 15 16 60 6.6 37 mm

63 32 103 70 15 22 7.0 5.6 49 mm

100 35 110 75 15 24 9.5 5.6 54 mm

160 51 140 100 15 28 14 7.2 74 mm

32, 63, 100 & 160 amp Front Connected

RSM FUSE HOLDERS & ACCESSORIES

160A

RSM32H RSM63H RSM100H RSM160H

63A 100A

N P U V

mm 6.4 3.2 9.5 11.1

RSM Dimensions

5

Red Spot Fuse Fittings

Cut-away view of 63 amp frontconnected contact assembly

Type Numbers

Alternative type of connection

Rating amp Front Back Front/Back Back Wired

20 RS20H* RS20P RS20PH RS20BW

32 RS32H RS32P RS32PH RS32BW



200 RS200H RS200P RS200PH

400 RS400H RS400P RS400PH

Illustrations & dimensions shown on pages 8-11 * For Din Rail Mounting order DIN Rail Adaptor Part No: RS20A

Recommended Maximum Cable Sizes

Rating amp H and PH types BW types

20 10mm2 10mm2

32 25mm2 16mm2

63 50mm2 35mm2

100 95mm2 70mm2

200 120mm2 –

400 240mm2 –

Safety Features

■ Full Shrouding for personnelsafety and complete compliancewith the direct contact electricshock requirements.

■ Insulating sleeves are fitted tofront connected fuse bases toprovide increased protection atthe cable entry point.

■ Separate base contact insulatingshrouds of great strength andflexibility ensure that no “live”metal is dangerously exposedwhen the fuse carrier is removed.

■ Anti-vibration features protectagainst release of a fuse-carrierdue to vibration in service. In the400 amp size this includes a safetycatch which automatically locks onthe insertion of the fuse carrier.

Fuse fittings to AS2005.21.2 – 1990, BS88: Part 2: 1988, 660 volts AC/DC.Approved by leading authorities and used in equipment approved by Lloyds.

REDS

POT F

USE H

OLDE

RS &

ACC

ESSO

RIES

6

Method of Cabling

Front connected fuse fittings1. Remove red nylon insulating shroud to release cable sleeve.2. Remove cable sleeve.3. Fit cable sleeve over cable.4. Fit conductor into fuse base terminal and tighten cable clamping screw to

secure. If flexible cables are used, their relatively fine strands may be givenincreased protection by the use of thin wall copper ferrules over the conductor.The following should be taken into account:a) The inside diameter of the thin wall copper ferrule should match that of the

bared conductor end as closely as possible.b) The length of the thin wall copper ferrule should match that of the tunnel in

the fuse base terminal.c) The wall thickness of the ferrule should be thin enough for the ferrule to be

compressed by the tightening of the cable clamping screw. The flexibleconductors will then be consolidated within the deformed ferrule.

5. Replace red nylon shroud taking care that it holds the cable sleeve in positionby locating the shroud in the groove in the sleeves.

Front connected 63 amp fuse fitting

Application Data

Extended range of Type ‘T’ to BS.88:Part 2: AS2005.21.2 for motor circuit protection (660V AC)

Fuse Fitting Rating Type ‘T’ to BS.88:Part 2 & AS2005.21.2 List No. Current Rating Rating forAmp 550/660V 415V AC 550/660V 415V AC Amp Motor Starting Amp

NIT2-20ANIT20M25

20 2520(550 volts a.c.)

NIT2L-20L NIT20M3220 32(415 volts a.c.)

TIA32M35 TIA32M35L 32 35

32 TIA2-32A TIA2L-32LTIA32M50 TIA32M40L 32 40TIA32M50 TIA32M50L 32 50TIA32M63 TIA32M63L 32 63

63TIA2-32A TIA2L-32L TIS63M80 63 80TIS35-63A TIS35L-63L TIS63M100 63 100

TIA2-32A† TIA2L-32L† TCP100M125 100 125100 TIS35-63A† TIS35L-63L† TCP100M160 100 160

TCP80 & 100A TCP80L&100L TCP100M200 100 200

TBC2-63ATC80L & 100L TF200M250 200 250200 TC80 & 100ATF125L-200L TF200M315 200 315TF125-200A

TBC2-63A#TC80 & 100#

TC80L & 100L#400

TF125-200#TKF250L&315L# TM400M450 400 450TKF250 & 315#TM355L&400LTKM250 & 315A

TM355 & 400A

† Adaptor plate required Type ‘A’ 5BB9306-010 # Adaptor plate required Type ‘B’ 5BB9307-010

HRC Fuse Links Accomodated

REDSPOT FUSE HOLDERS & ACCESSORI ES

7

REDS

POT F

USE H

OLDE

RS &

ACC

ESSO

RIES

Dimensions

A B C1 C2 D E F G H J K L X Y Y2 Z

mm 27.0 79.0 54.0 55.0 63 58.8 M6 13.5 15.0 16 10.10 29 6.0 5.6 6.6 37

20A Red Spot Fuse Fittings


Front Connected Front/Back Connected Back Connected – Surface

8

Dimensions

N P Q R S T U V W

mm 6.4 3.2 36.5 41.3 52.4 51.6 9.5 11.1 46.8

32, 63 & 100 amp Red Spot Fuse Fittings

Rating Amp A B C D E F G H J K L X Y Z

32 32 103 70 81.0 73 M6 17.5 15 22 15 29 6.2 5.6 49 mm

63 35 110 75 84.0 78 M8 17.5 15 24 16 29 9.5 5.6 54 mm

100 51 140 100 87 94 M10 22 15 28 23 32 14 7.2 74 mm




9

REDS

POT F

USE H

OLDE

RS &

ACC

ESSO

RIES

Dimensions

200 amp Red Spot Fuse Fittings

Rating Amp A B C D E F G H J K L M X Y Z

200 70 216 136.5 95 171.5 M12 25 22 32 22 32 100.0 16 9.5 84 mm

400 98 254.0 192 114 140 M16 32 32 36.5 57 38 151 21 32 130 mm

400 amp Red Spot Fuse Fittings


N P Q

mm 19.1 28.6 85.7

P Q

mm 27.0 69.9


RS200H RS200P & RS200PHRS400H RS400P & RS400PH

10

Dimensions

Red Spot Fuse Fittings Back Wired Panel Mounted

Type Rating Amp A B C D E F G H J K L X Max. CableAll dimensions in mm DIA Size mm2

RS20BW 20 27 80 54 6 30 30 – – 8 To suit M5 37 5.3 10

RS32BW 32 32 103 70 6 40 40 3.2 6.4 8 M5 49 5.4 16

RS63BW 63 35 110 75 6 40 46 3.2 6.4 8 M5 54 8.7 35

RS100BW 100 51 140 100 7 52.6 52.6 11 9.5 16 M6 74 12.7 50


11

REDS

POT F

USE H

OLDE

RS &

ACC

ESSO

RIES

Accessories

Padlockable Insert

When ordering please quotethe following number:

Current Rating Amp Type *

20 RS20Lock

32 RS32Lock

63 RS63Lock

100 RS100Lock

• Because of the variety of suitable locks available,and customers individual preferences, thesedevices are supplied without padlocks.

DIN Rail Adaptor

RS20A for the RS20 range of fittings

Bolted Neutral Links

Fitting Type Model

20 RS20CLINK

32 RS32CLINK

63 RS63CLINK

100 RS100CLINK

Adaptors to fit Semiconductor FuseLinks into Red Spot Fuse Fittings

Type To fit fuses Fuse Fitting

GSA-1 GSA5 to GSA20 RS32

GSA-2 GSA25 to GSA75 RS100

GSB-2 GSB25 to GSB75 RS100

GSGB16 to GSGB63 RS100

Adaptors to fit small Fuse Linksinto larger Red Spot Fuse Fittings

Type To fit fuses Fuse Fitting

AA TIA, TIS RS100

BA TBC, TC, TF, TKF RS400

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Safeclip Fuse Fittings

Features & Benefits

■ NEW easy to remove fuse carrier.■ Self cleaning, self aligning base contacts.■ Fuse carriers moulded from tough flame retardant material.■ No screws or tools required to fit fuse.■ Made from flame retardant thermoplastic or phenolic.■ Integral DIN rail mounting feature.■ Full shrouding and complete compliance with the direct contact

electric shock requirements.

Rating Amp Type of Connection List Number Colour Associated HRC Fuse Lines

20 Front SC20H Black, WhiteNS2 – 20NS20M25 & 32

Front SC32H Black, White

Back SC32P Black, WhiteNS2 – 32

Busbar/Front SC32BH BlackNS20M25 & 32

Busbar/Front SC32BHA+ Black

Back Wired SC32BW Black

Front SC63H-D Black, White NS2 – 32*

63 Back SC63P Black ES40, 50 & 63

Busbar/Front SC63BH Black ES63M80

* SCA63NS carrier requiredNote: All fuse fittings provided with DIN rail facility except: SC32 & 63BH; SC63P+ Long stud version

Accessories

Rating List Number

Adaptor carrier for fitting Type NS 32 SCA63NSfuse links into SC63 fuse holder

Copper links 20/32 SC20/32LINK

63 ESCLINK

Recommended Maximum Cable Sizes

Rating amp H and PH types BW types

20 16mm2 –

32 16mm2 16mm2

63 25mm2 –

20, 32 & 63A415/550V AC.

Complying fully withAS2005.29 – 1990,BS88 : Part 6 : 1988.

SAFECLIP FUSE HOLDERS & ACCESSORI ES

13

SAFE

CLIP

FUSE

HOL

DERS

& A

CCES

SORI

ES

SAFECLIP Fuse Fitting Dimensions

Front Connected

Back Connected

Rating A B C D E F G H J Kamp

20 & 32 26.5 75.5 54 16 4 2 – – 6 M5

63 30 96 58 24 5 6 8 5 8 M5

Rating A B C D E F G H J K Lamp

32 26.5 75.5 54 16 5 40 29 M6 2 M5 14

63 30 96 53 16 5 51 32 M8 5 M5 17

20A & 32A 63A 20 to 63A 20 to 63A

Panel drilling viewedfrom front of panel

20 & 32A; 63A

63A

Panel drilling viewed from front of panel

32A

14

SAFECLIP Fuse Fitting Dimensions

Busbar/Front Connected

Back Wired

Rating A B C D E F G H J K L M Namp

32 25 81 47 18 5 1 12 29 6 2 M5 M5 4

32/A* 26.5 75.5 54 16 – 1 40 29 6 2 M6 M5 2

63 30 96 53 20 5 1 12 33 8 6 M6 M5 6

* Long stud version

Panel drilling viewed from front of panel32 & 63 amp

32 amp

SAFECLIP FUSE HOLDERS & ACCESSORI ES

15

MOD

ULAR

FUSE

HOL

DERS

Modular Fuse Holders

Modular Fuse Holder Holders

Amp List No. Type Fuse Size Fuse Ratings Type

FMC101 1 Pole, Compact

32 FMC101S 1 Pole, Compact + Indication10 x 38 0.5A - 32A 10G

FMC103 3 Pole

CMS141 1 Pole

50CMS141S 1 Pole + Indication

14 x 58 2A - 50A 14GCMS141M 1 Pole + Microswitch

CMS141SM 1 Pole + Indication + Microswitch

CMS221 1 Pole

125CMS221S 1 Pole + Indication

22 x 58 4A - 125A 22GCMS221M 1 Pole + Microswitch

CMS221SM 1 Pole + Indication + Microswitch

Indication refers to fuse blown indication (neon globe built into fuseholder).Microswitch = 3 pin (NC, NO, C) indicates no fuse, holder open, blown fuse (striker fuses only).

Accessories

List No. Type

FMP3 Connector pin for multi-pole FMC type holders

MPOLE14 Multi-pole kit for CMS141 – connects up to 10 poles

MPOLE22 Multi-pole kit for CMS221 – connects up to 10 poles

■ Available in 32A, 50A & 125A ratings.■ DIN rail mountable.■ Made from highly temperature resistant polyamide material.■ Available with integral neon fuse blown indicators.■ All models (except FMC) are sealable in the closed position.■ 50A & 125A versions padlockable “open” for maintenance safety.■ 50A & 125A versions available with a microswitch for remote indication.■ Conform to IEC269-2.

CMS221

CMS221M

FMC101

16

Maximum Fuse Recommended TorqueRating Ulmp Fuse Current Operating Current (A) Copper Wire MaxiUN(V) (kV) Rating IN(A) gG aM gRC UR SIze (mm2) N.m.

0.25 0.25 0.25

0.5

1

2

4

6

8

CMS141 690 8 10 10 10 3.5

12 12 12

16 16 16 2.5

20 20 20 2.5

25 25 20 4

32 32 25 6

40 40 40 30 30 6

50 50 50 38 35 10

1 1

2

4

6

8

10

12

16

CMS221 690 8 20 20 20 4 4

25 25 25 6

32 32 42 10

40 40 40 6

50 50 50 10

63 51 63 16

80 64 60 25

100 100 74 70 35

125 100 35

MODULAR FUSE HOLDERS

Technical Features – CMS

FMC101S

CMS141M

CMS221

17

Modular Fuse Holders and Fuse Links

A B C D E F

32 Amp 59 78 45 17.5 78 43

50 Amp 76.5 100.5 45 26.5 107 50.5

125 Amp 76.5 103 45 35 126.5 50.5

■ The fuse holders can be fullyrated provided that the fuse linkdoes not exceed the holders ratedpower acceptance:

FMC101 3W power acceptance

CMS141 4.7W power acceptance

CMS221 9.0W power acceptance

■ Maximum cable size for thefuse holders:

10mm compact holder cable up to 25mm2

14mm holder cable up to 35mm2

22mm holder cable up to 35mm2

■ De-rating for mounting inclose proximity is as follows:

up to 3 poles Derating factor = 1

between 4-6 poles Derating factor = 0.8

between 7-9 poles Derating factor = 0.7

above 10 poles Derating factor = 0.6

Dimensions (mm)

Cross Section of Typical Modular Fuse Base

■ Voltage limits for blown fuseindicator operation:

Neon just glowing 65vac/60vdc

Neon glowing strong 100vac/100vdc

MOD

ULAR

FUSE

HOL

DERS

Material

Base: PolyamideHandle: Thermal PolyesterSelf extinguishableContacts: Silver PlatedProtection Index – IP20Live parts are inaccessible

1 Base2 Contact3 Slide4 Handle5 Fuse-link6 Bolt

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DIN Fuse Bases & Accessories

DIN FUSE BASES & ACCESSORIES Style Legend OB Open baseFS Fully shrouded IP20OB2D Open base plus 2 dividers

Spares and Accessories

Size DividersTerminal Fuse Base DINShrouds Covers Separators Rail Clip

00 NH00GDIV NH00TS NH00FC NH00DRC

1 NH1GDIV NH1TS NH1FC NH1SEP NH123DRC



Extractor Handle

Size Rating Amp No of poles Style Type No

1 OB NH00GBASE

00 1601 FS K-NH00GSHB

3 OB2D K-NH00G3PB2D

3 FS NH003PSHB

1 OB NH1GBASE

1 2501 FS K-NH1GSHB

3 OB2D K-NH1G3PB2D

3 FS K-NH1G3PSHB

1 OB NH2GBASE

2 4001 FS K-NH2GSHB

3 OB2D K-NH2G3PB2D

3 FS K-NH2G3PSHB

1 OB NH3GBASE

3 6301 FS K-NH3GSHB

3 OB2D K-NH3G3PB2D

3 FS K-NH3G3PSHB

4 1250 1 OB NH4BASE

1 Terminal Shields2 NH Fuse Base3 Separator4 Insulating Dividers5 Fuse Shield6 DIN Rail Clip (optional)

Complies withDIN43620IEC269-2-1690VAC

1

2

3

5

4

6

NH-HANDLE Sizes 000 – 4

19

NH Base Dimensions

DIN

FUSE

BAS

ES &

ACC

ESSO

RIES

DimensionsSize 00

DimensionsSizes 1, 2, 3 & 4

A B C D E F G H I J K L M N O P Q R

32 20 117 100 8 2 14 25 145 21,5 8 56 52 85 84 34 1 104

A B C D E F G H I J K L M N O P Q R S

NH1- 60 32 209 176 10,5 30 20,5 25 250 35 M10 81 71 122,5 146 65,5 125,5 191 256,5

NH2- 60 35 225 201 10,5 30 20,5 25 250 35 M10 81 89 122,5 146 65,5 125,5 191 256,5

NH3- 60 40 241 210 10,5 30 20,5 25 270 35 M12 81 103 142,5 146 81,5 141,5 223 304,5

NH4- 80 45 312 262 11 45 – 30 – 45 M16 111 145 – 192 – – – –

G

N

M

L O I

K

J P

R

C

QA

B

F F

EHD

A

B

HDCG

E

F

LI

K

J

M

N

O

P

Q

R

S

20

DIN Disconnects (horizontal)

IEC 947-3 EN 60947 VDE 0660

DIN Fuse Switch-Disconnectors 690V

■ Sizes 00 and 1 can be interlocked and sealed.■ Single pole versions available.■ DIN fuse switch-disconnectors for 1250 A and 1600 A available in single pole

and three pole versions for size 4a fuse links (800 – 1600A). Details on request.■ Type DIND00BB (00/160A) for direct mounting on 60mm busbar systems.■ Optimal protection against accidental contact and over reaching.■ High short-circuit making capacity and rated breaking capacity provided by

semi-independent manual operation of contacts.

Type Rating Poles Connection

DIND003S 160 A 3 STUD

DIND00BB 160 A 3 BUSBAR/STUD




1 Protection against overreaching at the top (GO) preventsaccidental contact with the upper terminal area.

2 Multifunctional front cover.

3 Optional interlocking and sealing facility.

4 Empty space for company logo.

5 Empty space, e.g. for labelling of circuits.

6 Lock slide for test holes.

7 Test holes to contact blades.

8 Disconnector casing with universal connection.

9 Protection against overreaching at the bottom (GU)prevents accidental contact with the upper terminal area.

10 Divided shrouding with integrated protectionagainst overreaching.

11 Busbar adapter for 60mm busbar system.

DIN FUSE DISCONNE CTS – HORIZONTAL

21

Line and LoadShroud Sets

Cable Clamp Sets

For Disconnector Type Terminal RangeSize Min. - Max. mm

00 CLAMP00 1.5 - 70 *

1 CLAMP1 25 - 150 *

2 CLAMP2 25 - 240 *

* Clamp Terminals for Copperand Aluminium Conductors

Accessories for DIN Disconnectors Series 9

Busbar AdaptorsFor 60mm busbar system. Sizes 1 & 2

Electronic Fuse MonitoringDevice: EMDS42TA1

Size Type

1 BBA01

2 BBA02

Require Clamps

Direct Busbar Mounting160A Disconnector

Type DIND00BB (00/160A) for directmounting on 60mm busbar systems.

To fit: 60mm busbar systems(centre to centre)

30mm wide busbar

5-10mm thick busbar

DIN

FUSE

DIS

CONN

ECTS

– H

ORIZ

ONTA

L

Size Side Type

00Top GO-LTL00-3

Bottom GU-LTL00-3

1Top GO-LTL1-3

Bottom GU-LTL1-3

2Top GO-LTL2-3

Bottom GU-LTL2-3

22

Technical Data

NH Fuse Switch-Disconnector Series 9 Size 00 Size 1 Size 2 Size 3

Rated operational current le A 160 250 400 630

Thermal current with solid links A 210 325 520 820

Thermal current with fuse-links A 185 290 460 725

Rated voltage Ue V 690 690 690 690

Rated insulation voltage Ui V 750 750 750 750

Rated frequency Hz 40 – 60

Test voltage kVeff 8

Maximum DIN NH gG fuse link rating A 160 250 400 630

Maximum DIN semiconductor fuse rating Call ALSTOM for advice

Insulation group ll to VDE 0110 CTI 400 - 600

Rated making and breaking capacity

at ~400V; cos ϕ = 0,35 A 1250 2500 3800 3800

at ~500V; cos ϕ = 0,35 A 800 1500 2400 3800

at ~690V; cos ϕ = 0,35 A 480 1000 1600 2000

at ...220V; L/R = 15ms A 240 375 600 950

Short-time withstand current 1s kAeff 15 27 32 38

Short-circuit rating with protection by means of fuses kAeff 120 120 120 120

Short-circuit making capacity with solid links (peak value) kÂ 24 36 48 70

Mechanical lifespan (operations) >1000

Permissable ambient temperature °C -25 bis + 55

Climatic proofing DIN 50016 FW24 (23°C/83% - 40°C/92%)DIN 50017 SFW - 30 cycles

DIN 50018 SFW 0,2 S - 2 cycles

Shock-proof for use on railways according to VDE 0115 2g / 5g

Altitude (without restriction) 3000m

Seismic withstand capability to DIN 40046/8 0,8g / 16 Hz - 35 Hz

Rated heat dissipation of contacts 3x2.3W 3x4.3W 3x9.0W 3x17.3W

DIN FUSE DISCONNE CTS – HORIZONTAL

23

Type A B C D E F R G L N O S

DIND003 105.5 149 83.5 151 43 25 198 79 120 17 M8 33

DIND013 184 230 113 220 64 43.75 295 114 177 24.5 M10 58

DIND023 210 256 127 244 78.5 69.75 332 128 205 24.5 M10 66

DIND033 254 270 142 244 93.5 80 345 135 219.5 30.5 M10 82

* Dimension C1: 132mm with electronic fuse monitoring device fitted

Dimensions

Fixing Dimensions

Size 00 Size 1 Size 2 Size 3

DIN

FUSE

DIS

CONN

ECTS

– H

ORIZ

ONTA

L

24

DIN Disconnects (vertical)

Strip Fuseaways sizes 1 - 3for Flush and Surface Mountingby JEAN MÜLLER 1-pole switchable

DIN Size Rated Current Type Weight kg

1 250 SL1-3x 5,8

2 400 SL2-3x 6,1

3 630 SL3-3x 6,8

3-pole switchable

DIN Size Rated Current Type Weight kg

1 250 SL1-3x3 5,8

2 400 SL2-3x3 6,1

3 630 SL3-3x3 7,5

Specials available on request (sizes 00/160A - 4/1250A & 1800A size 3 isolators, pictured)

Connection possibilities

Screw Connection Standard design Size1: M10 Size 2 and 3: M12

New Delta Contact

■ 4 separately spring loaded contact lines forlow contact resistances.

■ 50% greater surface area for low contacttemperatures.

■ Optimum arc control while switching loads.■ Connection to short circuit (50kA) possible without

switching aids.■ High dynamic strength during switching operations.

Special strip features

■ Suitable for busbar mounting with 185mm spacing between busbar centres.■ Cable connection at the top or bottom can be achieved by simply turning

the base moulding of the contacts upside down, while the panel apertureremains unchanged.

■ Removable fuse carrier allows easy mounting.■ Equal mounting conditions allow combination with size 00 strip fuseaways.■ Complete protection against electric shock in on- and off-position in

accordance with German accident prevention legislation (VBG4).■ Connection of conductors by means of cable lugs or direct connecting terminals.■ The hinged cover holding the fuse-link is “parked” in the off-position – this means

visible disconnection.■ Latch-in elements for fixing to the panel.■ All 3 phases of the 3-pole switchable strip fusaways are switched simultaneously.■ Hinged cover of 3-pole switchable version can be barred and locked.

NH Load-disconnect strip fuseaways DIN sizes 1 – 3 for flush and surface mounting.

DIN FUSE DISCONNE CTS – VERTICAL

25

DIN Disconnects (vertical) Dimensions

Dimensions

Accessories

Size 1 Size 2 Size 3

Hinged cover for test purposesMS-SL1 MS-SL2 MS-SL3Suitable for insertion of K-series metering fuses

Hinged cover for earthing purposes1 E-SL123

Hinged cover for piggy-back fuse-links HP-SL123 (suitable for sizes 1, 2 and 3)

Extended shroud in the connection area HA-SL123

1 only for SL1, 2 and 3x3

185

195

SlidingDistanceRest Position: ~335

Operating position ~467

SL... -3x3/...3-pol. switching

195

303

52

154

24

662

14x3

214

50

30

8.5x

1614

100

185

185

150

99.5

SL... -3x/...1-pol. switching

DIN

FUSE

DIS

CONN

ECTS

– V

ERTI

CAL

26

Technical Data

NH Load-disconnect Strip Fuseaways for Flush and Surface Mounting DIN Size 1 Size 2 Size 3

Rated current A 250 400 630

Uninterrupted A 325 520 820

Uninterrupted current with solid links A 290 460 725

Rated voltage -V 660 660 660

Rated frequency Hz 40 - 60

Test voltage V 2500

Insulation class to VDE 0110C

which corresponds to degree 3 contaminationin accordance with VDE 0109

Rated making - and breaking capacity to VDE 0660 Part 107

at 400V; cos = 0,35 A 2500 3800 3800

at 500V; cos = 0,35 A 1500 2400 3200

at 690V; cos = 0,35 A 1000 1600 2000

at —220V; L/R = 15ms 375 600 950

Rated short-time with withstand current 1 sec. kA 20 22 25

Short-circuit protection by fuses (current-carrying capacity) kA 120 120 120

Rated conditional short-circuit current with protection by fuses kA 50 50 50

Rated conditional short-circuit current with solid links and protectionkA 36 48 70by fuses (peak value) 500 V; lp = 120 kA

Rated short-circuit making capacity with NH fuse-links kA 105 105 105

Heat dissipation of main current path W 23 49 110

Mechanical lifespan (operations) >1000

Permissable ambient temperature °C -25 to + 55

Climatic proofing DIN 50016 FW* 24 (23°C/83% – 40°C/92%)DIN 50017 SFW** 30 cycles

DIN 50018 SFW 0.25; 2 cycles

Shockproof for railway systems to VDE 0115 2g / 5g

Altitude above sea level (without restriction) 3000m

Resistant to earthquakes in accordance with DIN 40046/8 0.8g / 16 Hz - 35 Hz

Tested to VDE 0660 Part 107, VDE 0636 Part 21

* Damp alternating atmosphere ** Damp heat alternating atmosphere

DIN Disconnects (vertical)

DIN FUSE DISCONNE CTS – VERTICAL

27

Series 7 Insulated House Service Cutouts

General Features

■ Thermoplastic moulding giving improved mechanical strength and durability.■ Easy fuse replacement – fuse link self locating in fuse clip.■ High pressure point contacts – wiping action ensures low resistance with silver

plated base contacts.■ Carrier assembled by means of captive screw.■ Base moulding in one-piece, increased mechanical strength – eliminates tracking.■ All phase terminals shrouded by fixed shield which is part of moulding.■ Plain brass terminals with silver plated contact surface for dependable operation.■ Tin plated fuse clips.■ Suitable for cable conductors 2.5 sq.mm to 50 sq.mm.■ Anti-intrusion plate with double hole sealing facility, 100% tamperproof,

allows base to be sealed independently of the handle.

SERI

ES 7

FUSE

HOL

DERS

28

Series 7

Type No. Rating Amps Fuse Link

S71002AFWS 100 Type 2a, RHF30-100

Front Wire Fittings S71002BFW 100 Type 2b, RHLF60-100

S71002BFWAI 100 Type 2b, RHLF60-100

S71002ABWS 100 Type 2a, RHF30-100

Back Wire Fittings S71002BBW 100 Type 2b, RHLF60-100

S71002BBWAI 100 Type 2b, RHLF60-100

AI suffix = fitting fitted with anti-intrusion plate

Dimensions

Front Wire & Back Wire

Type Numbers

SERIES 7 FUSE HO LDERS

Base

■ Cable entry holes (backwire)

Single Hole Fixing

(1 x 6.35mm diameter hole)

Rear View

83mm

88mm

88mm

42mm

66mm

47mm

29

RSL63

Features and Benefits

■ Fully Shrouded – Ensures complete personnel safety against live metal contact.■ Insulated Terminal Shrouds – Are fitted to front connected fuse bases to

provide increased protection at the cable entry point.■ Insulated Base Contacts Shrouds – Enables an outgoing circuit to be cabled

with complete safety to personnel and with continuity of supply to other circuits.■ Large Contact Area – Solid brass contacts ensure lasting contact pressure.■ Patented Non-twist Cable Clamping Screws – Ensures cable strands are

firmly clamped into position without damaging the cable strands.

Selection Table

TYPE CONNECTION VOLTAGE AC VOLTAGE DC ASSOCIATED T-C HRC FUSE LINK

RSL63H Front 1200 750

RSL 63PH Front/Rear Stud 1200 750TAC 2, 4, 6, 10, 15, 20, 25 & 30

RSL 63P Rear Stud 1200 750TSC 35, 50 & 63

Applications

Short circuit and overload protection when used with T-C HRC fuse links.■ 1000VAC heating and lighting circuits (mining).■ Capacitor circuits.■ A.C. and D.C. motor circuits.■ Cable overload protection. T-C fuses with minimum fusing currents of

1.5-1-6In will protect cables (PVC insulated copper) when the fuse fitted isequal to or less than the cable rating.

■ Short circuit cable protection offered to PVC insulated copper cablesi.e. I2t=K2S2, where I = current which causes fuse to operate in 5 seconds,t = 5 seconds, K = 115, S = conductor cross sectional area in mm2.

RSL F

USE H

OLDE

RS

30

Dimensions

RSL FUSE HOLDERS

31

Fuse Link Selection Chart

20 ●

32 ●

63 H ●

20 ●

32 ● E

63 ● ●

100 A A ● F G G

200 ● ● ●

400 B B B B ● ●

32 ●

63 ● ●

100 ● ● ●

160 A A ● ●

100 C C ● ●

200 C C ● ● ●

400 B B B B ● ●

630 B B B B ● ● ●

800 B B B B ● ● ● ●

Red

Sp

otRe

d S

pot

Min

iatu

reCM

, CM

P, C

MS,

CM

SESa

fecl

ip

Fuse

Sw

itch

esFu

se F

itti

ng

s

NS

2-32

ES40

-63

NIT

& N

ITL

2-20

TIA

& T

IAL

2-32

TIS

& T

ISL

35-6

3

TB2-

63

TBC

2-63

OS

80 &

100

TCP

& T

CPL

80 &

100

TFP

125

& 1

60

TC &

TC

L80

& 1

00

TF12

5-20

0

TKF

& T

KFL

250

& 3

15

TKM

250

& 3

15

TM &

TM

L35

5 &

400

TTM

& T

TML

450-

630

TLM

& T

LML

670-

800

GSA

5-20

GSA

25-7

5

GSB

25-7

5

GSG

B16

-63

Typ

e of

Eq

uip

men

t

Cla

ss o

f G

ear

C

urre

nt

Ra

tin

g (

A)

Type Number Prefix Letters & Current Range

J

K L

“G” – Use GSB-2 Adaptor“H” – Use SCA63 Carrier“J” – Except TIS63M80-63M100“K” – Except OS100M125“L” – Max Assisted Start Motor = 45kW

“A” – Use AA Adaptor“B” – Use BA Adaptor“C” – Use CA Adaptor“E” – Use GSA-1 Adaptor“F” – Use GSA-2 Adaptor

RSL F

USE H

OLDE

RS

7671

TAN

04/

02

INDUSTRIAL PRODUCTS25 Princes Road Regents Park NSW 2143

Tel: 1300 556 601 Fax: 1300 550 187 www.ip.alstom.com.au