3TH3031-0B
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3TH3031-0B Siemens Control Relay
The Siemens 3TH3031-0B is a 4 pole
IEC rated Control Relay with 4 fixed
contacts. It comes with 3NO and
1NC contacts.
Identification Number 31E.
International Standard EN 50 011
Conforms to IEC 60947-5-1
3TH3031-0B 4-pole Control Relay with DC Coil
Selection Chart:
| Frame Size |
Identification No. |
Auxiliary contacts |
Coil Voltage / DC Voltage | Catalog No. | |
|---|---|---|---|---|---|
| NO | NC | ||||
| - | 31E | 3 | 1 | 24VDC | 3TH3031-0BA4 |
| 42VDC | 3TH3031-0BB4 | ||||
| 48VDC | 3TH3031-0BD4 | ||||
| 110VDC | 3TH3031-0BE4 | ||||
| 125VDC | 3TH3031-0BF4 | ||||
| 220VDC | 3TH3031-0BG4 | ||||
| 230VDC | 3TH3031-0BM4 | ||||
| 3TH3031-0BP4 | |||||
| 60VDC | 3TH3031-0BW4 | ||||