Page 568 - Motor_protection_and_control_Manual_motor_starters_ contactors

Additional terminal blocks

1SBC100038V0014 Description

The LD terminal block is designed to increase the connecting capacity of 3-pole AF26 ... AF38 contactors on
which it is fitted and for preparation of the wiring before final connection to the contactor.
LD38-4 blocks are 3-pole terminal blocks with tunnel terminals.
LD38-4
Ordering details
For contactors Type Order code Pkg Weight
qty (1 pce)
kg
AF26 ... AF38 LD38-4 1SBN072308R1000 2 0.070

5 Technical data
Types LD38-4
Rated insulation voltage Ui
acc. to IEC 60947-4-1 690 V
acc. to UL / CSA 600 V
Main terminals

Screw terminals with double connector
2 x (7 width x 5.8/9.2 depth)
Connection capacity (min. ... max.)
Rigid Solid (≤ 4 mm²) 1x 2.5...25 mm²
Stranded (≥ 6 mm²) 1x 2.5...25 mm² + 1x 2.5...16mm²
Flexible with non insulated ferrule 1x 2.5...16 mm²
1x 2.5...16mm² + 1x 2.5...10mm²
Flexible with insulated ferrule 1x 2.5...16mm²
1x 2.5...16mm² + 1x 2.5...10mm²
Connection capacity acc. to UL / CSA 1x AWG 8-4
2x AWG 8-6
Stripping length 14 mm
Tightening torque 2.5 Nm / 22 lb.in
Degree of protection
acc. to IEC 60947-1 / EN 60947-1 and IEC 60529 / EN 60529 IP20
Screw terminals Delivered in closed position, screws of unused terminals must be tightened
Main terminals M5
Screwdriver type Flat Ø 6.5 / Pozidriv 2
Note: The utilization of LD38-4 additional terminal blocks does not allow the use of BER and BEY connection sets.

Main dimensions mm, inches

30 1.18"
125 4.92"

1SBC101734S0201

102 4.02"

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