3TH2271-0B
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3TH2271-0B Siemens Control Relay
The Siemens 3TH2271-0B is a
Control Relay with 8 fixed contacts.
It comes with 7NO and 1NC contacts.
Identification Number 71E.
International Standard EN 50 011
Conforms to IEC 60947-5-1
3TH2271-0B 8-pole Control Relay with DC Coil
Selection Chart:
| Frame Size |
Identification No. |
Auxiliary contacts |
Coil Voltage / DC Voltage | Catalog No. | |||
|---|---|---|---|---|---|---|---|
| NO | NC | Early Make |
Late Break |
||||
| - | 71E | 7 | 1 | - | - | 24VDC | 3TH2271-0BA4 |
| 42VDC | 3TH2271-0BB4 | ||||||
| 48VDC | 3TH2271-0BD4 | ||||||
| 110VDC | 3TH2271-0BE4 | ||||||
| 125VDC | 3TH2271-0BF4 | ||||||
| 220VDC | 3TH2271-0BG4 | ||||||
| 230VDC | 3TH2271-0BM4 | ||||||
| 24V | 3TH2271-0BP4 | ||||||
| 60VDC | 3TH2271-0BW4 | ||||||