Disconnect & Test Terminal Blocks - JimTrade.comcatalogues.jimtrade.com/31/30986_237752.pdfThese...
Transcript of Disconnect & Test Terminal Blocks - JimTrade.comcatalogues.jimtrade.com/31/30986_237752.pdfThese...
SCREW CLAMP TERMINAL BLOCKS
39
These blocks are used for measuring, control and
regulatory circuits. They provide a clear
functional advantage for devices having utility
instruments and associated transformers.
In CDTTU / CDTTUSH Disconnection is
achieved by means of a slide link operated with a
screw driver.
In CKT4U & CKT4U/4 Disconnection is achieved
by lifting a lever which operates the knife contact.
CKT4U/S is another version of CKT4U Terminal
Block in which regular slotted screws are used
instead of specially designed socket headed
screws.
In CSDL4U / CSDL6U / DDDL4U Disconnection
is achieved by a hinged lever.
Specially designed socket headed screws act as
test monitoring points in Disconnecting & Test
Terminal Blocks.
DISCONNECT
& TEST
TERMINAL BLOCKS
Note:
These disconnecting Terminal Blocks are not suitable
for interrupting load. The supply must be switched off
before operating the disconnecting link.
CKT4U
6 x 46.3 mm
48.3 mm / 56.0 mm / 54.5 mm
IEC UL - CSA
9 mm
800 V
17.5 A
0.5 Nm
600 V
16 A
7 lb-in
600 V
16 A
7 lb-in
Polyamide 66 / 1
8 KV / 3
Standard Pack
EPCKT4U
Type / Cat. No.
50
32 A
32 A
32 A
32 A
Imax.:CA714/2
CA714/3
CA714/4
CA714/10
CA509/K6
SCS0.6/3.5
100
50
50
20
100
10Blade size: 0.6 x 3.5 mm
CA702
CA802
50
50
CA701
CA701-15
CA501
50 m
50 m
50 m
CKT4U
CKT4U/S
50
50
0.25 - 2.5 mm2
20.25 - 2.5 mm
22 - 10 AWG
22 - 8 AWG
22 - 10 AWG
22 - 12 AWG
22 - 12 AWG
0.25 - 4.0 mm
20.25 - 4.0 mm
2
20.25 - 6.0 mm
IEC60947-7-1 UL-1059 CSA22.2-158IEC 60079-7
Width (Thickness) x Length
Height with DIN 35 x 7.5 / 35 x 15 / 32 x 15 mm Rail
Connection Possibility as per
Wire Stripping Length
Ratings As Per
Voltage
Current
Torque
Insulation / Comparative Tracking IndexMaterial
Rated Impulse Voltage / Pollution Degree
Approvals
End Plate
Terminal Block
Insulated External
Shorting Links
Marking Tags
Screw Driver
2 pole
3 pole
4 pole
10 pole
Mounting Rail (Refer Pg. 136 for details)
End Clamp (Refer Pg. 137 for details)
(Refer Pg. 139 for details)
With 1 Conductor
per clamp
With 2 same size
Conductors per clamp
Stranded / Flexible
Solid
with Ferrule / Lug
Stranded / Flexible
with TWIN Ferrule / Lug
with Socket screws
with Standard screws
CKT4U/4
6 x 65 mm
54.3 mm / 62.0 mm / 60.5 mm
IEC UL - CSA
12 mm
600 V
16 A
7 lb-in
600 V
16 A
7 lb-in
Polyamide 66 / 1
8 KV / 3
Standard Pack
EPCKT4U/4
CKT4U/4 *
Type / Cat. No.
100
50
32 A
32 A
32 A
32 A
Imax.:#
CA714/2
CA714/3
CA714/4
CA714/10
CA509/K6
SCS0.6/3.5
100
100
100
20
100
10Blade size: 0.6 x 3.5 mm
CA702
CA802
50
50
CA701
CA701-15
CA501
50 m
50 m
50 m
0.25 - 2.5 mm2
20.25 - 2.5 mm
22 - 10 AWG
22 - 8 AWG
22 - 10 AWG
22 - 12 AWG
22 - 12 AWG
0.25 - 4.0 mm
20.25 - 4.0 mm
2
20.25 - 6.0 mm
IEC60947-7-1 UL-1059 CSA22.2-158IEC 60079-7
www.connec twe l l . c om
40
CDTTUSH
16 x 63 mm
58.7 mm / 65.7 mm / 63.7 mm
IEC UL - CSA
12 mm
160 V
10 A
1.2 Nm
150 V
10 A
14 lb-in
300 V
10 A
14 lb-in
Polyamide 66 / 1
2.5 KV / 3
Standard Pack
EPCDTTU
CDTTUSH
Type / Cat. No.
50
50
41 A
41 A
41 A
41 A
Imax.:CA710/2
CA710/3
CA710/4
CA710/10
CA509/K8
SCS1.0/5.5
100
50
50
20
100
10Blade size: 1.0 x 5.5 mm
CA702
CA802
50
50
CA701
CA701-15
CA501
50 m
50 m
50 m
IEC60947-7-1 UL-1059 CSA22.2-158IEC 60079-7
21.5 - 4.0 mm
21.5 - 4.0 mm
16 - 8 AWG
16 - 6 AWG
16 - 8 AWG
16 - 10 AWG
16 - 10 AWG
1.5 - 6.0 mm
21.5 - 6.0 mm
2
21.5 - 10.0 mm
CDTTU
8 x 63 mm
58.7 mm / 65.7 mm / 63.7 mm
IEC UL - CSA
12 mm
800 V
41 A
1.2 Nm
600 V
41 A
14 lb-in
600 V
41 A
14 lb-in
Polyamide 66 / 1
8 KV / 3
Standard Pack
EPCDTTU
CDTTU
Type / Cat. No.
50
50
* CKT4U/4 Terminal has standard screws on the upper level clamps and socket screws on the lower level clamps.#
1
Insulated External shorting links can be used only in the upper level clamping unit of the Terminal Block. UL approval expected in July 2011
41 A
41 A
41 A
41 A
Imax.:CA710/2
CA710/3
CA710/4
CA710/10
CA509/K8
SCS1.0/5.5
100
50
50
20
100
10Blade size: 1.0 x 5.5 mm
CA702
CA802
50
50
CA701
CA701-15
CA501
50 m
50 m
50 m
21.5 - 4.0 mm
21.5 - 4.0 mm
16 - 8 AWG
16 - 6 AWG
16 - 8 AWG
16 - 10 AWG
16 - 10 AWG
1.5 - 6.0 mm
21.5 - 6.0 mm
2
21.5 - 10.0 mm
IEC60947-7-1 UL-1059 CSA22.2-158IEC 60079-7
1
SCREW CLAMP TERMINAL BLOCKS
41
CDS6U
8 x 82 mm
51.0 mm / 59.2 mm / 56.7 mm
IEC UL - CSA
10 mm
800 V
41 A
0.8 Nm
600 V
45 A
14 lb-in
600 V
45 A
14 lb-in
Polyamide 66 / 1
8 KV / 3
Standard Pack
EPCDS6U
CDS6U
Type / Cat. No.
50
25
41 A
41 A
41 A
41 A
41 A
Imax.:CA723/2
CA723/3
CA723/4
CA723/5
CA723/10
100
50
50
50
10
CA702
CA802
50
50
CA701
CA701-15
CA501
50 m
50 m
50 m
SLS2
SLS4
50
25
The CDS6U Disconnect & Test Terminal Block
is used for measuring, control and regulatory
circuits. They provide a clear functional
advantage for devices having utility instruments
and associated transformers.
Separate testing points facilitate insertion of
test probes. Disconnection is achieved by means
of a slide link operated with a Screw Driver.
In the CDS6U/TS, the insulated test point screw
system (TPSLS) is integrated.
CDS6U/FT Terminal Block is a standard feed
through Terminal Block.
In the CDS6U/SC Disconnect & Test Terminal
Block, an additional safety spring is provided
underneath the screw clamp. These Terminal
Blocks are preferred for connections that
involve safety requirements of the Electric
Supply Industry (ESI) standards, British CEGB
regulations and NTPC applications.
The SLS2 and SLS4 slide shorting link can be
used in combination with either the supplied
screw or the TPSLS Test point screw system.
Lock out cap LCCDS can be used to lock the
center shorting screw, to prevent accidental
opening of circuits.
DISCONNECT
& TEST
TERMINAL BLOCKS
0.25 - 4.0 mm2
20.25 - 4.0 mm
22 - 8 AWG
22 - 6 AWG
22 - 8 AWG
22 - 10 AWG
22 - 10 AWG
0.25 - 6.0 mm
20.25 - 6.0 mm
2
20.25 - 10.0 mm
Width (Thickness) x Length
Height with DIN 35 x 7.5 / 35 x 15 / 32 x 15 mm Rail
Connection Possibility as per
Wire Stripping Length
Ratings As Per
Voltage
Current
Torque
Insulation / Comparative Tracking IndexMaterial
Rated Impulse Voltage / Pollution Degree
Approvals
End Plate
Terminal Block
Pre Assembled
Shorting Link
2 pole
3 pole
4 pole
5 pole
10 pole
Mounting Rail (Refer Pg. 136 for details)
End Clamp (Refer Pg. 137 for details)
Slide Shorting Link2 Pole
4 Pole
Insulated Test Socket
SCS0.8/4 10Blade size: 0.8 x 4 mm
SWCDS 50
LCCDS 50
CA509/K8 100Marking Tags
Screw Driver
SwitchableLink Assembly
Lock Out Cap
With 1 Conductor
per clamp
With 2 same size
Conductors per clamp
Stranded / Flexible
Solid
with Ferrule / Lug
Stranded / Flexible
with TWIN Ferrule / Lug
IEC60947-7-1 UL-1059 CSA22.2-158IEC 60079-7
TPSLS
TPSLSR
TPSLSY
TPSLSBU
TPSLSBK
100
100
100
100
100
Grey
Red
Yellow
Blue
Black
(Refer Pg. 139 for details)
41 A
41 A
Imax.:
41 AImax.:
2
2 UL approval expected in December 2011
www.connec twe l l . c om
42
CDS6U/TS
8 x 82 mm
51.0 mm / 59.2 mm / 56.7 mm
IEC UL - CSA
CDS6U/FT
8 x 82 mm
51.0 mm / 59.2 mm / 56.7 mm
IEC UL - CSA
10 mm
630 V
41 A
0.8 Nm
600 V
45 A
14 lb-in
600 V
45 A
14 lb-in
Polyamide 66 / 1
8 KV / 3
Standard Pack
EPCDS6U
CDS6U/TS
Type / Cat. No.
50
25
41 A
41 A
41 A
41 A
41 A
Imax.:CA723/2
CA723/3
CA723/4
CA723/5
CA723/10
100
50
50
50
10
CA702
CA802
50
50
CA701
CA701-15
CA501
50 m
50 m
50 m
SLS2
SLS4
50
25
10 mm
1000 V
41 A
0.8 Nm
600 V
45 A
14 lb-in
600 V
45 A
14 lb-in
Polyamide 66 / 1
8 KV / 3
Standard Pack
EPCDS6U
CDS6U/FT
Type / Cat. No.
50
25
41 A
41 A
41 A
41 A
41 A
Imax.:CA723/2
CA723/3
CA723/4
CA723/5
CA723/10
100
50
50
50
10
CA702
CA802
50
50
CA701
CA701-15
CA501
50 m
50 m
50 m
IEC60947-7-1 UL-1059 CSA22.2-158IEC 60079-7IEC60947-7-1 UL-1059 CSA22.2-158IEC 60079-7
0.25 - 4.0 mm2
20.25 - 4.0 mm
22 - 8 AWG
22 - 6 AWG
22 - 8 AWG
22 - 10 AWG
22 - 10 AWG
0.25 - 6.0 mm
20.25 - 6.0 mm
2
20.25 - 10.0 mm
0.25 - 4.0 mm2
20.25 - 4.0 mm
22 - 8 AWG
22 - 6 AWG
22 - 8 AWG
22 - 10 AWG
22 - 10 AWG
0.25 - 6.0 mm
20.25 - 6.0 mm
2
20.25 - 10.0 mm
CDS6U/SC
8 x 82 mm
51.0 mm / 59.2 mm / 56.7 mm
IEC UL - CSA
10 mm
800 V
41 A
0.8 Nm
600 V
45 A
14 lb-in
600 V
45 A
14 lb-in
Polyamide 66 / 1
8 KV / 3
Standard Pack
EPCDS6U
CDS6U/SC
Type / Cat. No.
50
25
41 A
41 A
41 A
41 A
41 A
Imax.:CA723/2
CA723/3
CA723/4
CA723/5
CA723/10
100
50
50
50
10
CA702
CA802
50
50
CA701
CA701-15
CA501
50 m
50 m
50 m
SLS2
SLS4
50
25
SWCDS 50
LCCDS 50
CA509/K8 100
SCS0.8/4 10Blade size: 0.8 x 4 mm SCS0.8/4 10Blade size: 0.8 x 4 mm
CA509/K8 100
SCS0.8/4 10Blade size: 0.8 x 4 mm
SWCDS 50
LCCDS 50
CA509/K8 100
IEC60947-7-1 UL-1059 CSA22.2-158IEC 60079-7
0.25 - 4.0 mm2
20.25 - 4.0 mm
22 - 8 AWG
22 - 6 AWG
22 - 8 AWG
22 - 10 AWG
22 - 10 AWG
0.25 - 6.0 mm
20.25 - 6.0 mm
2
20.25 - 10.0 mm
TPSLS
TPSLSR
TPSLSY
TPSLSBU
TPSLSBK
100
100
100
100
100
TPSLSR
TPSLSY
TPSLSBU
TPSLSBK
100
100
100
100
SWCDS 50
41 A
41 A
Imax.:41 A
41 A
Imax.:
41 AImax.:41 AImax.: 41 AImax.:
2 2 2
2 UL approval expected in December 2011
SCREW CLAMP TERMINAL BLOCKS
43
1 2
1 2
S1 S2
L1
A
1 2
1 2
S1 S2
L1
A
1 2
1 2
S1 S2
L1
A
A
1 2
1 2
S1 S2
L1
A
Operating status Meter test for L1 through external power supply
Comparison measurement for L1 Changing the meter for L1
Sequence for test :
1) Close short circuit slide SLS2 of terminals 1 and 2.
2) Open disconnect slide link of terminal 2.
3) Disconnect meter for L1 at terminals 1 and 2.
Sequence for test :
1) Close short circuit slide SLS2 of terminals 1 and 2.
2) Open disconnect slide link of terminal 2.
3) Connect external power supply to test sockets of terminals 1 and 2.
Sequence for test :
1) Remove SLS2 screw from terminal 2.
2) Connect ammeter to test sockets of terminal 2.
3) Open disconnect slide link of terminal 2.
SLS2 in open condition Closing of SLS2
Closing of SLS2SLS2 in open condition
Usage of CDS6U range of products in Simple Current Transformer Test Circuit
No. Cat. No. Qty.
1 CDS6U 2
2 SLS2 1
3 EPCDS6U 1
4 LCCDS 11
2
3
4
www.connec twe l l . c om
44
1 2 3 4 5 6
S1 S2 S1 S2 S1 S2
A A A
A
1 2 3 4 5 6
S1 S2 S1 S2 S1 S2
A A A
1 2 3 4 5 6
S1 S2 S1 S2 S1 S2
A A A
1 2 3 4 5 6
S1 S2 S1 S2 S1 S2
A A A
1 2 3 4 5 6
S1 S2 S1 S2 S1 S2
A A A
A
1 2 3 4 5 6
S1 S2 S1 S2 S1 S2
A A A
1 2 3 4 5 6
S1 S2 S1 S2 S1 S2
A A A
1 2 3 4 5 6
S1 S2 S1 S2 S1 S2
A A A
Usage of CDS6U range of products in
3 Phase Current Transformer Test Set
Usage of CDS6U range of products in
3 Phase Linked Current Transformer Test Set
Operating status(with internal distributionof the k-point)
Comparison measurement for L1
Sequence for test :
1) Remove SLS2 screw from terminal 1.
2) Connect ammeter to test
sockets of terminal 1 and 2.
3) Open disconnect slide link of terminal 1.
Meter test for L1 throughexternal power supply
Sequence for test :
1) Close short circuit slide
SLS2 of terminals 1 and 2.
2) Open disconnect slide link
of terminal 1.
3) Connect external power supply to test
sockets of terminals 1 and 2.
Changing the meter for L1
Sequence for test :
1) Close short circuit slide
SLS2 of terminals 1 and 2.
2) Open disconnect slide link
of terminal 1.
3) Disconnect meter for L1.
Operating status
Comparison measurement for L1
Sequence for test :
1) Remove SLS4 screw from terminal 1.
2) Connect ammeter to test
sockets of terminal 1 and 5.
3) Open disconnect slide link of terminal 1.
Meter test for L1 throughexternal power supply
Sequence for test :
1) Close short circuit slide
SLS4 of terminals 1,2, 3 and 4.
2) Open disconnect slide link
of terminal 1.
3) Connect external power supply to test
sockets of terminals 1and 5.
Changing the meter for L1
Sequence for test :
1)
SLS4 of terminals 1,2, 3 and 4.
2) Open disconnect slide link
of terminal 1.
3) Disconnect meter for L1.
Close short circuit slide
SLS2 in open condition SLS4 in open conditionL1 L2 L3
L1 L2 L3
L1 L2 L3
L1 L2 L3
L1
L2
L3
L1
L2
L3
L1
L2
L3
L1
L2
L3
3
2
1
4
5
3
2
1
4
5
SCREW CLAMP TERMINAL BLOCKS
45
Usage of CDS6U range of products in 3 Phase Power Meter (KWh Meter) Test Set
Operating status(with internal distribution of the k-point)
Meter test for L1 through external power supply
Sequence for test :
1) Close short circuit slide SLS2 of terminals 1 and 2.
2) Open disconnect slide link of terminal 2 and 7.
3) Connect external power supply to test sockets of terminals 1, 2 and 7, 10.
Comparison measurement for L1
Sequence for test :
1) Remove SLS2 screw from terminal 2.
2) Connect ammeter to test sockets of terminal 2.
3) Open disconnect slide link of terminal 2.
4) Connect voltameter to test sockets of terminals 7 and 10.
Changing the meter for L1
Sequence for test :
1) Close short circuit slide SLS2 of terminals 1 and 2.
2) Open disconnect slide link of terminal 2 and 7.
3) Disconnect meter for L1 at terminals 1, 2 and 7.
SLS2 in open condition Closing of SLS2
Closing of SLS2
No. Cat. No. Qty.
1 CDS6U 10
2 SLS2 3
3 LCCDS 4
4 CA723/5 1
5 EPCDS6U 1
1 7 2 3 8 4 5 9 6 10
1 2 3 4 5 6 7 8 9 10
S1 S2 S1 S2 S1 S2 L1 L2 L3 N
L1
L2
L3
N
PE
KW/hKW/hKW/h
L1
L2
L3
VA
1 7 2 3 8 4 5 9 6 10
1 2 3 4 5 6 7 8 9 10
S1 S2 S1 S2 S1 S2 L1 L2 L3 N
L1
L2
L3
N
PE
KW/hKW/hKW/h
L1
L2
L3
1 7 2 3 8 4 5 9 6 10
1 2 3 4 5 6 7 8 9 10
S1 S2 S1 S2 S1 S2 L1 L2 L3 N
L1
L2
L3
N
PE
KW/hKW/hKW/h
L1
L2
L3
1 7 2 3 8 4 5 9 6 10
1 2 3 4 5 6 7 8 9 10
S1 S2 S1 S2 S1 S2 L1 L2 L3 N
L1
L2
L3
N
PE
KW/hKW/hKW/h
L1
L2
L3
3
2
1
4
5
www.connec twe l l . c om
46
Width (Thickness) x Length
Height with DIN 35 x 7.5 / 35 x 15 / 32 x 15 mm Rail
Connection Possibility as per
Wire Stripping Length
Ratings As Per
Voltage
Current
Torque
Insulation / Comparative Tracking IndexMaterial
Rated Impulse Voltage / Pollution Degree
Approvals
End Plate
Terminal Block
Mounting Rail (Refer Pg. 136 for details)
End Clamp (Refer Pg. 137 for details)
With 1 Conductor
per clamp
With 2 same size
Conductors per clamp
Stranded / Flexible
Solid
with Ferrule / Lug
Stranded / Flexible
with TWIN Ferrule / Lug
DDDL4U
8 x 88 mm
67.4 mm / 74.3 mm / 71.4 mm
IEC UL - CSA
9.5 mm
800 V
6.3 A
0.5 Nm
600 V
7 lb-in
Polyamide 66 / 1
Standard Pack
EPDDFL4U
DDDL4U
Type / Cat. No.
100
50
CA702
CA802
50
50
CA701
CA701-15
CA501
50 m
50 m
50 m
600 V
7 lb-in
5 KV / 3
0.25 - 2.5 mm2
20.25 - 2.5 mm
22 - 10 AWG
22 - 8 AWG
22 - 10 AWG
22 - 12 AWG
22 - 12 AWG
0.25 - 4.0 mm
20.25 - 4.0 mm
2
20.25 - 6.0 mm
IEC60947-7-1 UL-1059 CSA22.2-158IEC 60079-7
6.3 A 14 A
CSDL4U
8 x 58 mm
44.5 mm / 52.0 mm / 49.4 mm
IEC UL - CSA
Permanent
Shorting Links
2 pole
3 pole
4 pole
10 pole
CA703/6
CA704/6
CA705/6
CA737/10
100
50
50
10
9.5 mm
1000 V
6.3 A
0.5 Nm
600 V
14 A
7 lb-in
Polyamide 66 / 1
Standard Pack
Pre Assembled
Shorting Links
2 pole
3 pole
4 pole
10 pole
CA729/2
CA729/3
CA729/4
CA729/10
100
50
50
10
EPCSFL4U
CSDL4U
Type / Cat. No.
100
50
CA702
CA802
50
50
Insulated External
Shorting Links
2 pole
3 pole
4 pole
10 pole
32 A
32 A
32 A
32 A
Imax.:CA711/2
CA711/3
CA711/4
CA711/10
100
100
100
20
32 A
32 A
32 A
32 A
Imax.:CA711/2
CA711/3
CA711/4
CA711/10
100
100
100
20
Screw Driver SCS0.6/3.5 10Blade size: 0.6 x 3.5 mmSCS0.6/3.5 10Blade size: 0.6 x 3.5 mm
CA701
CA701-15
CA501
50 m
50 m
50 m
600 V
14 A
7 lb-in
5 KV / 3
0.25 - 2.5 mm2
20.25 - 2.5 mm
22 - 10 AWG
22 - 8 AWG
22 - 10 AWG
22 - 12 AWG
22 - 12 AWG
0.25 - 4.0 mm
20.25 - 4.0 mm
2
20.25 - 6.0 mm
IEC60947-7-1 UL-1059 CSA22.2-158IEC 60079-7
DISCONNECT
& TEST
TERMINAL BLOCKS
Insulated
Pre Assembled
Shorting Link
2 pole
3 pole
4 pole
10 pole
CA749/2
CA749/3
CA749/4
CA749/10
100
50
50
10
Short Sleeve & Screw for
Permanent Shorting LinksCA707/S/Q/3 100
Marking Tags (Refer Pg. 139 for details)CA509/K8
CA509/K2100
100
CA509/K8
CA509/K2100
100
32 A
32 A
32 A
32 A
Imax.:
32 A
32 A
32 A
32 A
Imax.:
32 A
32 A
32 A
32 A
Imax.: