Contact for Availability
Siemens
Siemens 3RH2911-1BB42 SIRIUS Contactor/Relay
MPN: 3RH2911-1BB42
$25-$800
Contact for AvailabilityThe Siemens 3RH2911-1BB42 is a contactor relay from the SIRIUS line, designed for switching and control applications in industrial automation. This relay is specifically engineered for use in motor control circuits, providing reliable switching of auxiliary circuits and signal tr
| Type | Control Component |
|---|---|
| Mounting | DIN Rail/Panel |
| Model | 3RH2911-1BB42 |
| Brand | Siemens |
CEULRoHS
- 24V DC coil for direct PLC interfacing
- Compact 45mm width for space savings
- High mechanical and electrical endurance
- Compatible with SIRIUS system components
- Motor starter circuits in production machinery
- Auxiliary contact switching in control panels
- Signal isolation in safety circuits
- Heating and ventilation system controls
- Conveyor interlocking logic