Automatic Transfer Switch Equipment
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Automatic Transfer Switch Equipment
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NXZB
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Automatic Transfer Switch NXZB-63H/4C 50А D50
Automatic Transfer Switch NXZB-63H/4C 50А D50
Article : 171632
ETIM: EC002283
| Parameter | Value |
|---|---|
| Series | NXZB |
| Number of poles | 4 |
| Overall and mounting dimensions (W×H×D), (mm) | 248×125×130 |
| Rated current (A) | 50 (EU570459) |
| Rated insulation voltage (V) | 500 |
| Pollution degree | 3 |
| Mechanical durability, cycles | 10 000 |
| Electrical endurance, cycles | 3 000 |
| Frequency, (Hz) | 50 |
| Warranty period for the end user, months from the date of sale | no more than 24 |
| Overcurrent protection | Yes |
| Modular configuration | No |
| Rated impulse withstand voltage (kV) | 4 |
| Rated control circuit supply voltage (V) | 230 |
| Rated AC voltage 50 Hz (V) | 400 (EU570079) |
| Breaking capacity according to IEC947, Icu, 400 V | 17 (EU570170) |
| Overload protection device (A) | 50 (EU570459) |
| Ambient operating temperature (°C) | -5 ...+40 |
| Breaking capacity at 400V | 50 |
| With overheat protection | Yes |
| With earth fault protection function | No |
| Protection Degree (IP) | IP30 |