3RH21222 Series
Manufacturer: Siemens
Catalog
CONT RELAY F. RAILW. 2NO+1NC DC
| Part | Switching Voltage | Termination Style | Coil Voltage | Contact Form | Features | Coil Power | Operate Time | Operating Temperature [Min] | Operating Temperature [Max] | Release Time | Mounting Type | Contact Rating (Current) | Must Operate Voltage |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Siemens | 690 VAC | Spring Terminal | 110 VDC | 3PST-2NO/1NC (2 Form A 1 Form B) | Auxiliary Contacts | 13 W | 130 ms | -40 °C | 70 °C | 20 ms | Chassis Mount DIN Rail | 10 A | 77 VDC |
Siemens | 690 VAC | Spring Terminal | 220 VDC | 4PST-2NO/2NC (2 Form A 2 Form B) | Auxiliary Contacts | 4 W | 100 ms | -25 °C | 60 °C | 13 ms | Chassis Mount DIN Rail | 10 A | 176 VDC |
Siemens | 690 VAC | Spring Terminal | 480 VAC | 4PST-2NO/2NC (2 Form A 2 Form B) | Auxiliary Contacts | 37 VA | 33 ms | -25 °C | 60 °C | 15 ms | Chassis Mount DIN Rail | 10 A | 408 VAC |
Siemens | 690 VAC | Spring Terminal | 110 VDC | 4PST-2NO/2NC (2 Form A 2 Form B) | Auxiliary Contacts | 2.8 W | 130 ms | -25 °C | 60 °C | 20 ms | Chassis Mount DIN Rail | 10 A | 77 VDC |
Siemens | 690 VAC | Spring Terminal | 24 VDC | 4PST-2NO/2NC (2 Form A 2 Form B) | Auxiliary Contacts | 1.6 W | 120 ms | -25 °C | 50 °C | 20 ms | Chassis Mount DIN Rail | 10 A | 20.4 VDC |
Siemens | 690 VAC | Spring Terminal | 12 VDC | 4PST-2NO/2NC (2 Form A 2 Form B) | Auxiliary Contacts | 4 W | 100 ms | -25 °C | 60 °C | 13 ms | Chassis Mount DIN Rail | 10 A | 9.6 VDC |
Siemens | 690 VAC | Spring Terminal | 48 VAC/DC | 4PST-2NO/2NC (2 Form A 2 Form B) | Auxiliary Contacts | 37 VA | 33 ms | -25 °C | 60 °C | 15 ms | Chassis Mount DIN Rail | 10 A | 40.8 VAC |
Siemens | 690 VAC | Spring Terminal | 110 VDC | 3PST-2NO/1NC (2 Form A 1 Form B) | Auxiliary Contacts | 13 W | 130 ms | -40 °C | 70 °C | 20 ms | Chassis Mount DIN Rail | 10 A | 77 VDC |
Siemens | 690 VAC | Spring Terminal | 250 VDC | 4PST-2NO/2NC (2 Form A 2 Form B) | Auxiliary Contacts | 4 W | 100 ms | -25 °C | 60 °C | 13 ms | Chassis Mount DIN Rail | 10 A | 200 VDC |
Siemens | 690 VAC | Spring Terminal | 110 VDC | 4PST-2NO/2NC (2 Form A 2 Form B) | Auxiliary Contacts | 2.8 W | 130 ms | -25 °C | 60 °C | 20 ms | Chassis Mount DIN Rail | 10 A | 77 VDC |