Page 682 - ABB_Motor _Protection_and_Control_catalogue_20221216

5/32 ABB MOTOR PROTECTION AND CONTROL

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NS and NSL contactor relays
Main accessories

Contactor relays and main accessories (other accessories available)

8-pole contactor relay 4-pole contactor relay

RV5, RT5 or RC5-1
Surge suppressor RV5, RT5 or RC5-1
Surge suppressor

05

CA-3
NS NS 1-pole auxiliary contact
NSL NSL block
Contactor relays Contactor relays

CA3

Main accessory fitting details
Contactor Main Front-mounted accessories Side-mounted accessories
types poles Auxiliary contact blocks

1-pole CA3 Surge suppressors
NS.. 2 2 E 2 max. + RV5 or RC5-1
NS.. 3 1 E
NS.. 4 0 E
NS.. 4 4 E – RV5 or RC5-1
NS.. 5 3 E
NS.. 6 2 E
NS.. 7 1 E
NS.. 8 0 E
NSL.. 2 2 E 2 max. + RV5 or RT5
NSL.. 3 1 E
NSL.. 4 0 E
NSL.. 4 4 E – RV5 or RT5
NSL.. 5 3 E
NSL.. 6 2 E
NSL.. 7 1 E
NSL.. 8 0 E