LA9LB920

Current Limiter Model U & INTEGRAL

Trade Price

£300.04

Per

1

Unit

EA

Pack Quantity

1

LA9LB920

Information

TeSys Integral short circuit current limiter block for contactor breakers Integral 63, motor circuit breakers TeSys GV2, starter controllers TeSys U. It increases the ability of the circuit breaker to withstand a short circuit current from 50 kA to 100/130kA@400 V. To be connected upstream of one or multiple circuit breakers with a total motor nominal current of 32A. For clipping on a 35mm DIN rail or screw fixing, independant mounting from the protection device. It conforms to RoHS/REACh regulation.

Technical Specifications

Range

TeSys

Range of product

TeSys U TeSys GV2

accessory / separate part category

Protection accessory

Product or component type

Current limiting module

Range compatibility

TeSys (TeSys U) TeSys (TeSys GV2)

Product compatibility

LUB LU2B GV2P GV2L GV2RT GV2ME

function of module

Increasing the breaking capacity of a circuit breaker

Mounting location

35 mm DIN rail

[Ie] rated operational current

32 A

[Ith] conventional free air thermal current

63 A conforming to IEC 60947-1

Activation threshold

1000 A

Breaking capacity

<= 100 kA depending on protective device

[Ue] rated operational voltage

690 V AC 50/60 Hz

[Ui] rated insulation voltage

690 V AC 50/60 Hz conforming to IEC 60947-1

Connections - terminals

Screw clamp terminals 1 x 1.5…25 mm² rigid Screw clamp terminals 2 x 1.5…10 mm² rigid Screw clamp terminals 1 x 1.5…25 mm² flexible without cable end Screw clamp terminals 2 x 1.5…10 mm² flexible without cable end Screw clamp terminals 1 x 1.5…16 mm² flexible with cable end Screw clamp terminals 2 x 1.5…4 mm² flexible with cable end

tightening torque

2.2 N.m

Net weight

0.32 kg

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

5.0 cm

Package 1 Width

8.5 cm

Package 1 Length

15.7 cm

Package 1 Weight

346.9 g

Unit Type of Package 2

S02

Number of Units in Package 2

12

Package 2 Height

15.0 cm

Package 2 Width

30.0 cm

Package 2 Length

40.0 cm

Package 2 Weight

4.494 kg

Warranty

18 months

Document Links

Datasheet