Siemens 3RH2122-1BB40 Contactor Relay
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3-Phase Voltage Sequence Supervisor
The CDC GZ90 3-Phase Voltage Sequence Supervisor is designed for monitoring 3-phase voltage sequences. With a supply voltage range of 215 / 455 V AC and rated contact ratings of 250 V, 8 A, it ensures reliable operation in industrial environments.1102302425033RH2122-1BB4044-pole5060690aACAmbClosedcoilContactContactorCurrentdcFrequencyHzIP20LossNormallyOpenPowerProtectionRatedRatingsSiemensVvoltageW
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Siemens 3RH2122-1BB40 Contactor
The Siemens 3RH2122-1BB40 Contactor is designed for controlling high-voltage circuits in industrial applications. With a versatile 24 V DC coil voltage and a wide range of rated voltage options, it offers reliable performance under various conditions.
Manufacturer: Siemens
Type: Contactor
Model: 3RH2122-1BB40
| Coil Voltage | 24 V DC |
| Rated Voltage | 230 / 690 V AC |
| Rated Current | 10 / 3 / 1 A |
| Power Loss | 4 W |
| Frequency | 50 / 60 Hz |
| Contact | 4-Pole 2 Normally Open (NO) + 2 Normally Closed (NC) |
| Contact Ratings | 250 V DC, 10 A |
| Protection Class | IP20 |
| Ambient Temperature | -25 / 60 °C |
| Dimensions | 57.5 x 45 x 73 mm |
