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Reversing contactor with softstart and active power monitoring
BI 9254
- Article number: 0064671
- Type: BI9254.38/61 3AC400V 50/60Hz 12A
Reversing operation for door and gate controls, bridge drives and lifting applications... more
Product description
- Reversing operation for door and gate controls, bridge drives and lifting applications with monitoring of blockage
- Conveyor systems with monitoring of blockage
- Actuating drives in process controls with blockage monitoring
Technical specifications
| Widths: | 90 mm |
| Number of poles: | 3-pole |
| Load current up to: | 12 A |
| Load voltage up to: | 3AC 400 V |
| On/Off Input Control: | DC |
| Signalling output: | Yes |
| Temperature monitoring: | Yes |
| Approvals: | UL |
| Enclosure design: | Switch cabinet |
| Type: | BI 9254 |
Features
- According to IEC/EN 60947-1, IEC/EN 60947-4-2
- To reverse 3 phase motors
- Electrical interlocking of both directions
- 2-phase softstart
- Active power monitoring after softstart
- Temperature monitoring of power semiconductors
- LED indicator
- Internal auxiliary voltage are made from phase voltage
- Galvanic separation of control circuit and power circuit
- Space and cost saving with 3 functions in one compact unit
- Reducing of wiring and wiring failure
- Width 90 mm