DOLD – Reversing Contactor (BH 9253)
Specifications
- According to IEC/EN 60 947-1, IEC/EN 60 947-4-2
- Switching at zero-crossing
- To reverse 3 phase asynchronous motors up to
5.5 kW / 400 V (7.5 HP / 460 V) - Electrical interlocking of both directions
- Temperature monitoring to protect the power semiconductors
- Measured nominal current up to 20 A
- LEDs for status indication
- Galvanic separation between control circuit and power circuit
Dimensions
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| Model | Product Number | Order Number | Switch Delay | Switching Capacity | Protection Degree |
|---|---|---|---|---|---|
| DOLD Reversing Contactors | BH 9253 | BH 9253 | On: Max. 30 ms
Off: Typically 25 ms Switch-over: 100 ms | At AC 15:
NO: 3 A / AC 230 V (IEC/EN 60 947-5-1) NC: 1 A / AC 230 V (IEC/EN 60 947-5-1) | Housing: IP 40 (IEC/EN 60 529)
Terminals: IP 20 (IEC/EN 60 529) |