3RH21221 Series
Manufacturer: Siemens
Beta
⌘K
CONT RELAY FOR RAILWAY,2NO+1NC,
| Part | Release Time | Coil Power | Operate Time | Mounting Type | Coil Voltage | Operating Temperature [Max] | Operating Temperature [Min] | Switching Voltage [Max] | Contact Form | Features | Termination Style | Must Operate Voltage | Contact Rating (Current) | Coil Voltage [Min] | Coil Voltage [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Siemens | 20 ms | 13 W | 130 ms | Chassis Mount DIN Rail | 110 VDC | 70 °C | -40 C | 690 VAC | 3PST-2NO/1NC (2 Form A 1 Form B) | Auxiliary Contacts | Screw Terminal | 77 VDC | 10 A | ||
Siemens | 20 ms | 13 W | 130 ms | Chassis Mount DIN Rail | 125 VDC | 70 °C | -40 C | 690 VAC | 3PST-2NO/1NC (2 Form A 1 Form B) | Auxiliary Contacts | Screw Terminal | 87.5 VDC | 10 A | ||
 Siemens | 15 ms | 37 VA | 33 ms | Chassis Mount DIN Rail | 240 VAC/DC | 60 °C | -25 °C | 690 VAC | 5PST-3NO/2NC (3 Form A 2 Form B) | Auxiliary Contacts | Screw Terminal | 204 VAC | 10 A | ||
 Siemens | 13 ms | 4 W | 100 ms | Chassis Mount DIN Rail | 72 VDC | 60 °C | -25 °C | 690 VAC | 4PST-2NO/2NC (2 Form A 2 Form B) | Auxiliary Contacts | Screw Terminal | 57.6 VDC | 10 A | ||
Siemens | 13 ms | 4 W | 100 ms | Chassis Mount DIN Rail | 80 VDC | 60 °C | -25 °C | 690 VAC | 4PST-2NO/2NC (2 Form A 2 Form B) | Auxiliary Contacts | Screw Terminal | 64 VDC | 10 A | ||
Siemens | 20 ms | 2.8 W | 130 ms | Chassis Mount DIN Rail | 110 VDC | 60 °C | -25 °C | 690 VAC | 4PST-2NO/2NC (2 Form A 2 Form B) | Auxiliary Contacts | Screw Terminal | 77 VDC | 10 A | ||
Siemens | 15 ms | 37 VA | 33 ms | Chassis Mount DIN Rail | 230 VAC | 60 °C | -25 °C | 690 VAC | 4PST-2NO/2NC (2 Form A 2 Form B) | Auxiliary Contacts | Screw Terminal | 195.5 VAC | 10 A | ||
Siemens | 15 ms | 37 VA | 33 ms | Chassis Mount DIN Rail | 60 °C | -25 °C | 690 VAC | 4PST-2NO/2NC (2 Form A 2 Form B) | Auxiliary Contacts | Screw Terminal | 10 A | 200 VAC/DC | 220 VAC/DC | ||
Siemens | 13 ms | 4 W | 100 ms | Chassis Mount DIN Rail | 24 VDC | 60 °C | -25 °C | 690 VAC | 4PST-2NO/2NC (2 Form A 2 Form B) | Auxiliary Contacts | Screw Terminal | 19.2 VDC | 10 A | ||
 Siemens | 20 ms | 1.6 W | 120 ms | Chassis Mount DIN Rail | 24 VDC | 50 °C | -25 °C | 690 VAC | 4PST-2NO/2NC (2 Form A 2 Form B) | Auxiliary Contacts | Screw Terminal | 20.4 VDC | 10 A |