| Brand | DOLD |
|---|---|
| Housing width | 22.5 mm, 45 mm, 90 mm |
| Approvals | UL |
| Order number | 0050515 |
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DOLD BF 9250 – Solid-state contactor
- Brand
- DOLD
- Part number
- BF 9250
- Order number
- 0050515
Solid-state contactor
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Fast and noiseless switching of: Heating elements, Motors, Valves, Lighting.
Features
- According to IEC/EN 60 947-4-2, IEC/EN 60 947-4-3
- 1-, 2- and 3-pole models
- Load current up to 50 A
- For AC load up to 480 V
- Switching at zero crossing
- Protected by varistors
- As option temperature protection of the power semiconductorswith monitoring output
- Mounting on DIN-rail
- As option with control input X1 with low current consumptione.g. to be controlled by a PLC
- As option up to 3 separate semiconductor contactors in one unit
- BF 9250: width 22.5 mm, 45 mm and 90 mmBH 9250: width 45 mm, 67.5 mm and 112.5 mm
Technical specifications
| Approvals | UL |
|---|---|
| Load current up to | 50 A |
| Load voltage up to | AC 480 V |
| Number of poles | 1-pole, 2-pole, 3-pole |
| On/Off Input Control | AC/DC, DC |
| Signalling output | Yes |
| Temperature monitoring | Yes |
| Width | 22,5 mm, 45 mm, 90 mm |
| Type | BF 9250 |
Available variants
| Auxiliary voltage | AC/DC 24 V · AC/DC 110 – 230 V · DC 24 V |
|---|---|
| Contact equipping | without signal contact · with signal contact |
| Load current | 2 x AC 6,5 A · 2 x AC 15 A · 2 x AC 25 A · 3 x AC 5 A · 3 x AC 10 A · 3 x AC 15 A · AC 10 A · AC 25 A · AC 50 A |
| Load voltage | AC 24 – 480 V |
| Semiconductor output | 1-pole · 2-pole · 3-pole |
| Approvals and Markings | UL-listed C/US |
| Variant | Switching at zero crossing. · Switching at zero crossing. 2 semiconductor contactors with common ground for control inputs in one housing · Switching at zero crossing. 2 semiconductor contactors with separate control inputs in one housing · Switching at zero crossing. 3 semiconductor contactors with common ground for control inputs in one housing · Switching at zero crossing. 3 semiconductor contactors with separate control inputs in one housing · Switching at zero crossing. Control input X1 with low current consumption. Monitoring output for the temperature protection |
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