| Brand | DOLD |
|---|---|
| Housing width | 112.5 mm, 45 mm, 67.5 mm |
| Order number | 0052267 |
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DOLD BH 9251 – Semiconductor contactor with current monitoring
- Brand
- DOLD
- Part number
- BH 9251
- Order number
- 0052267
Semiconductor contactor with current monitoring
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Price and lead time on request — add this part to your quote list and we will reply with pricing and availability.
To monitor max. 12 parallel connected heating elements in packaging machines, plastic moulding machines, blister packaging machines etc.
Features
- According to IEC/EN 60 947-1, IEC/EN 60 947-4-2
- Switching at zero crossing
- To switch single-phase AC load up to 400 V
- Compensates voltage fluctuations of ± 20 %
- Load current up to 40 A
- Monitors:- Undercurrent- Overcurrent- Interrupted load circuit- monitors temperature to protect the power semiconductor
- De-energized on fault
- One relay output with changeover contact
- LED Indicators
- No auxiliary supply
- Galvanically separated control input X1-X2 with wide voltage range
- Adjustable current response value
- With integrated heat sink
- DIN-rail mounting
- 45 mm, 67.5 mm and 112.5 mm width
Technical specifications
| Load current up to | 40 A |
|---|---|
| Load voltage up to | AC 400 V |
| Number of poles | 1-pole |
| On/Off Input Control | AC/DC |
| Signalling output | Yes |
| Temperature monitoring | Yes |
| Width | 45 mm, 67,5 mm, 112,5 mm |
| Type | BH 9251 |
Available variants
| Contact equipping | 1 changeover contact |
|---|---|
| Load current | 10 A · 20 A · 40 A |
| Nominal voltage | AC 48 V · AC 110 V · AC 230 V · AC 400 V |
Tell us the variant you need in your quote request.
