Siemens 3RU11 Overload Relays for Contactor Mounting
- Siemens 3RU1116-0FB0, This thermal overload relay from the Sirius range has an adjustable pick-up range & is designed for contactor mounting. The unit provides overload & phase-failure detection & additional features include manual & automatic reset, switching status indicator, test function & stop key. Siemens 3RU1116-0FB0 Overload Relay