Product description
3.5 3RB20 electronic overload relays
SIRIUS 3RU thermal overload relays / SIRIUS 3RB electronic overload relays
Manual, 09/2016, A5E03656507420A/RS-AB/003
31
Data Matrix code
⑨
Motor current setting:
The large rotary button provides an easy means of setting the device to the rated motor current.
Label
NC contact (NC 95-96)
NO contact (NO 97-98)
3RB20 / 3RB30 electronic overload relays are equipped with an NO contact for the "tripped"
message and an NC contact for disconnecting the contactor.