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Product Id# NXZ-250/4A Chint
The NXZ-250/4A from Chint is a robust Automatic Transfer Switching Equipment (ATSE).
The NXZ-250/4A from Chint is a robust Automatic Transfer Switching Equipment (ATSE) designed to ensure uninterrupted power supply by switching between two power sources—typically mains and backup—automatically. It’s part of the NXZ series, suitable for industrial, commercial, and residential applications.
| Attribute | Details |
|---|---|
| Type | Automatic Transfer Switch (ATS) |
| Rated Current | 250 A |
| Number of Poles | 4-pole (3-phase + neutral) |
| Rated Operational Voltage | 400–415 VAC |
| Breaking Capacity | 30 kA |
| Control Voltage | 230–240 VAC |
| Transfer Time | 2.1 seconds (10%) |
| Controller Type | Standard |
| Mounting Method | Surface mount |
| Connection Method | Flat-facing bars |
| Mechanical Endurance | 7,000 operations |
| Electrical Endurance | 1,000 operations |
| Operating Temperature | 5 C to +40 C |
| Protection Rating | IEC compliant |
| Dimensions (WxHxD) | 295 × 175 × 175 mm |
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