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Spring Clamp, DIN Rail Mount Terminal Blocks -
Feed-Through Terminal Blocks
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A modern, high density
terminal block system especially designed to satisfy screwless, top wire
entry requirements. Top wire entry and top clamp actuation allow DIN Rail
Terminal Block Assemblies to be installed into areas where available space
is limited or difficult to access. A compact, low profile housing design
makes them ideal for restricted height applications.
Use screwless, spring clamp terminal blocks to speed factory/field wiring
and to provide significant installation cost savings.
A wide conductor range (20-8 AWG) can be accommodated and terminal blocks
for two, three and four wire terminations can be selected.
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Top, Wire Entry/Clamp
Access
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Low Profile, Sectional
Design
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Mount on 35mm DIN Rail
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Polyamide 6.6 VO
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Stainless Steel Spring
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Standard Color: Beige
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Dual Jumper Provision
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Plug-In Insulated Jumpers
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ZRK
2.5/2A
5mm (.197 in.) Width |
ZRK
2.5/3A
5mm (.197 in.) Width |
ZRK
2.5/4A
5mm (.197 in.) Width |
ZRK
2.5/2 x 2A
5mm (.197 in.) Width |
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Dimensions:
BxWxH* mm (in.) |
59x5x39
(2.32x.197x1.54) |
71.3x5x39
(2.81x.197x1.54) |
83.6x5x39
(3.29x.197x1.54) |
83.6x5x39
(3.29x.197x1.54) |
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Ordering
Information: |
Cat.No.
3500.2
Std.Pack 100 |
Cat.No.
3501.2
Std.Pack 100 |
Cat.No.
3502.2
Std.Pack 100 |
Cat.No.
3503.2
Std.Pack 100 |
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Electrical
Ratings: |
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IEC
947-7-1 |
800V
/ 24A / 0.5-2.5mm2 |
800V
/ 24A / 0.5-2.5mm2 |
800V
/ 24A / 0.5-2.5mm2 |
800V
/ 24A / 0.5-2.5mm2 |
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CSA
File No. LR 42110-8 |
600V
/ 27A / 20-12 AWG |
600V
/ 27A / 20-12 AWG |
600V
/ 27A / 20-12 AWG |
600V
/ 27A / 20-12 AWG |
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C/US
File No. LR 42110-8 |
600V
/ 25A / 20-12 AWG |
600V
/ 25A / 20-12 AWG |
600V
/ 25A / 20-12 AWG |
600V
/ 25A / 20-12 AWG |
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Insulation
Stripping Length mm (in.) |
10
(.39) |
10
(.39) |
10
(.39) |
10
(.39) |
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Accessories**: |
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End
Plate |
Cat.No.
3700.2
Std.Pack 50 |
Cat.No.
3701.2
Std.Pack 50 |
Cat.No.
3702.2
Std.Pack 50 |
Cat.No.
3702.2
Std.Pack 50 |
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End
Stop |
Cat.No.
3748.2
Std.Pack 50 |
Cat.No.
3748.2
Std.Pack 50 |
Cat.No.
3748.2
Std.Pack 50 |
Cat.No.
3748.2
Std.Pack 50 |
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Plug-in
Insulated Jumpers: |
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2
Pole |
Cat.No.
3710.8
Std.Pack 50 |
Cat.No.
3710.8
Std.Pack 50 |
Cat.No.
3710.8
Std.Pack 50 |
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3
Pole |
Cat.No.
3711.8
Std.Pack 50 |
Cat.No.
3711.8
Std.Pack 50 |
Cat.No.
3711.8
Std.Pack 50 |
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4
Pole |
Cat.No.
3712.8
Std.Pack 20 |
Cat.No.
3712.8
Std.Pack 20 |
Cat.No.
3712.8
Std.Pack 20 |
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10
Pole |
Cat.No.
3718.8
Std.Pack 10 |
Cat.No.
3718.8
Std.Pack 10 |
Cat.No.
3718.8
Std.Pack 10 |
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Screwdriver
for Spring Clamp Actuation |
Cat.No.
1086.0
Std.Pack 1 |
Cat.No.
1086.0
Std.Pack 1 |
Cat.No.
1086.0
Std.Pack 1 |
Cat.No.
1086.0
Std.Pack 1 |
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ZRK
4/2A
6mm (.236 in.) Width |
ZRK
4/3A
6mm (.236 in.) Width |
ZRK
4/4A
6mm (.236 in.) Width |
ZRK
4/2 x 2A
6mm (.236 in.) Width |
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Dimensions:
BxWxH* mm (in.) |
64x6x42
(2.52x.236x1.65) |
78.5x6x42
(3.09x.236x1.65) |
93x6x42
(3.66x.236x1.65) |
93x6x42
(3.66x.236x1.65) |
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Ordering
Information: |
Cat.No.
3515.2
Std.Pack 100 |
Cat.No.
3516.2
Std.Pack 100 |
Cat.No.
3517.2
Std.Pack 100 |
Cat.No.
3518.2
Std.Pack 100 |
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Electrical
Ratings: |
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IEC
947-7-1 |
800V
/ 32A / 0.5-4.0mm2 |
800V
/ 32A / 0.5-4.0mm2 |
800V
/ 32A / 0.5-4.0mm2 |
800V
/ 32A / 0.5-4.0mm2 |
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CSA
File No. LR 42110-8 |
600V
/ 35A / 20-10 AWG |
600V
/ 35A / 20-10 AWG |
600V
/ 35A / 20-10 AWG |
600V
/ 35A / 20-10 AWG |
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C/US
File No. LR 42110-8 |
600V
/ 33A / 20-10 AWG |
600V
/ 33A / 20-10 AWG |
600V
/ 33A / 20-10 AWG |
600V
/ 33A / 20-10 AWG |
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Insulation
Stripping Length mm (in.) |
12
(.47) |
12
(.47) |
12
(.47) |
12
(.47) |
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Accessories:** |
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End
Plate |
Cat.No.
3703.2
Std.Pack 50 |
Cat.No.
3704.2
Std.Pack 50 |
Cat.No.
3705.2
Std.Pack 50 |
Cat.No.
3705.2
Std.Pack 50 |
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End
Stop |
Cat.No.
3748.2
Std.Pack 50 |
Cat.No.
3748.2
Std.Pack 50 |
Cat.No.
3748.2
Std.Pack 50 |
Cat.No.
3748.2
Std.Pack 50 |
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Plug-in
Insulated Jumpers: |
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2
Pole |
Cat.No.
3720.8
Std.Pack 50 |
Cat.No.
3720.8
Std.Pack 50 |
Cat.No.
3720.8
Std.Pack 50 |
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3
Pole |
Cat.No.
3721.8
Std.Pack 50 |
Cat.No.
3721.8
Std.Pack 50 |
Cat.No.
3721.8
Std.Pack 50 |
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4
Pole |
Cat.No.
3722.8
Std.Pack 20 |
Cat.No.
3722.8
Std.Pack 20 |
Cat.No.
3722.8
Std.Pack 20 |
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10
Pole |
Cat.No.
3728.8
Std.Pack 10 |
Cat.No.
3728.8
Std.Pack 10 |
Cat.No.
3728.8
Std.Pack 10 |
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Screwdriver
for Spring Clamp Actuation |
Cat.No.
1086.0
Std.Pack 1 |
Cat.No.
1086.0
Std.Pack 1 |
Cat.No.
1086.0
Std.Pack 1 |
Cat.No.
1086.0
Std.Pack 1 |
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*Height
dimension when mounted on 35 x 7.5 DIN Rail |
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**For
DIN Rail, marking tags and additional Accessories, See Pages XX-XX |