Submittal Sheet

Data sheet 3RV1042-4LB10
CIRCUIT-BREAKER SIZE S3 A-RELEASE 70...90 A, N-RELEASE
1170A, MOTOR PROTECTION UP TO 100 KA, CLASS 20, SCREW
CONNECTION INCREASED BREAKING CAPACITY
Product brand name SIRIUS
Product designation circuit breaker
Design of the product for motor protection
General technical data
Product extension
● Auxiliary switch
Yes
Power loss [W] total typical 30W
Surge voltage resistance rated value 6000V
Protection class IP
● on the front
IP20
Shock resistance 25g / 11 ms
Mechanical service life (switching cycles)
● of the main contacts typical
50000
Continuous current rated value 90A
Ambient conditions
Installation altitude at height above sea level
● maximum
2000m
3RV1042-4LB10 Subject to change without notice
Page 1/
4
11/30/2017 © Copyright Siemens