3TH8040-0B
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3TH8040-0B Siemens Control Relay
The Siemens 3TH8040-0B is a
Control Relay with 4 fixed contacts.
It comes with 4NO auxiliary contacts.
Identification Number 40E.
International Standard EN 50 011
Conforms to IEC 60947-5-1
3TH8040-0B 4-pole Control Relay with DC Coil
Selection Chart:
| Identification No. |
Auxiliary contacts |
Catalog No. | |||
|---|---|---|---|---|---|
| NO | NC | Early Make |
Late Break |
||
| 31E | 4 | 0 | - | - | 3TH8040-0BB4 |