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Switchgear SK 622N
Article number: 2120445
| Technical data | |
|---|---|
| Mains connection | 1~230 V, 50/60 Hz |
| Max. contact capacity | 250V / 1A / 150 VA |
| Potential-free contact (SBM) | - |
| Potential-free contact (SSM) | opened during fault |
| Switching capacity | AC3: 1 kW (1~230V) / 1,5 kW (3~230V) / 3 kW (3~400V) |
| Protection class | IP55 |
| Cable connection | 4 x M20 |
| Maximum power consumption | 2.4 W |
| Min. ambient temperature | -10 °C |
| Max. ambient temperature | 40 °C |
| Materials | |
|---|---|
| Material | PC |
| Material, housing | PC |
| Product data | |
|---|---|
| Brand | Wilo |
| Product description | Switchgear SK 622N |
| Article number | 2120445 |
| EAN number | 4048482220093 |
| Colour | grey |
| Minimum order quantity | 1 |
| Date of sales availability | 2011-09-01 |
| Packaging | |
|---|---|
| Packaging type | Cardboard box |
| Packaging property | Transport packaging |
| Pieces per pallet | 300 |
| Number per layer | 30 |
| Dimension, weight | |
|---|---|
| Length with packaging | 165 mm |
| Length L | 130 mm |
| Height with packaging | 150 mm |
| Height H | 115 mm |
| Width with packaging | 125 mm |
| Width W | 130 mm |
| Gross weight, approx. m | 0.9 kg |
| Net weight, approx. m | 0.9 kg |
Wall-mounted unit for electrical connection of single-phase and three-phase pumps with integrated thermal winding contacts (WSK) for monitoring the winding temperature (full motor protection) and external run/fault signal.
Automatic reactivation of pump after power failure and automatic fault acknowledgement after cooling off of the motor.
Equipment/function
- Full motor protection tripping unit for pumps with thermal winding contact (WSK)
- Switch on/off with integrated run signal light
- Fault signal light
- Terminals for external, potential-free activation/deactivation
- Potential-free contacts for external run signal (SBM) and fault signal (SSM)
- Connection terminal strip
Scope of delivery
- Switchgear SK 622N
- 4 threaded cable connections M20
- Installation and operating instructions
| Technical data | |
|---|---|
| Mains connection |
|
| Max. contact capacity | 250V / 1A / 150 VA |
| Potential-free contact (SBM) | - |
| Potential-free contact (SSM) | opened during fault |
| Switching capacity | AC3: 1 kW (1~230V) / 1,5 kW (3~230V) / 3 kW (3~400V) |
| Protection class | IP55 |
| Cable connection | 4 x M20 |
| Maximum power consumption | 2.4 W |
| Min. ambient temperature | -10 °C |
| Max. ambient temperature | 40 °C |
| Material, housing | PC |
| Length L | 130 mm |
| Width W | 130 mm |
| Height H | 115 mm |
| Net weight, approx. | 0.85 kg |
| Make | Wilo |
| Item no. | 2120445 |