Semiconductor soft starter 3RW3 If the motor is to be arranged in compliance with UL regulations the order number of the fuse is: 8NE80..-1. Fuseless version The following table shows the fuseless version (type of coordination 1) for 3RW30/31; short-circuit current 50 kA:
Soft starter order number Circuit-breaker order number 1) Connection module 3RW3014 3RV1011 2) 3RA1911-1A MLFB MLFB MLFB 3) 3RW3016 3RV1011 2) 3RA1911-1A 3RW3024/3RW3124 3RV1021 3RA1921-1A 3RW3025/3RW3125 3RV1021 3RA1921-1A 3RW3026/3RW3126 3RV1021 3RA1921-1A 3RW3034 3RV1031 3RA1931-1A 3RW3035 3RV1031 3RA1931-1A 3RW3036 3RV1031 3RA1931-1A 3RW3044 3RV1041 3RA1941-1A 3RW3045 3RV1041 3RA1941-1A 3RW3046 3RV1041 3RA1941-1A Tabelle 8-25: Motor feeder:
Fuseless version 1 selection and adjustment of the circuit-breaker are based on the motor current 2 50 mm distance in the upward and downward direction between the 3RV/3RW combination and earthed components is necessary 3 pay attention to the quantity unit Rev. 08/99 8-47