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NM8N-400S/EN/400/3P Chint 400A 3P Electronic 50kA MCCB
Chint NM8N-400S/EN/400/3P 400A 3-pole electronic moulded case circuit breaker, 400A frame, with 50kA ultimate breaking capacity at 415V AC.
£357.26
The Chint NM8N-400S/EN/400/3P is a 400A, 3-pole NM8N moulded case circuit breaker for low-voltage power distribution in commercial and industrial switchboards.
Adjustable electronic protection for overload, short-time short-circuit and instantaneous short-circuit faults.
- Frame size: 400A
- Ultimate short-circuit breaking capacity Icu: 50kA at 380/400/415V AC
- Rated operational voltage: up to 690V AC, 50/60Hz
- Standard: IEC/EN 60947-2
Technical Specifications
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| Current | 400 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 50 kA | |
| Trip Unit | Electronic | |
| Application | Power distribution | |
| Mounting Type | Fixed | |
| Manufacturer | Chint | |
| Series | NM8N | |
| Model | NM8N-400S/EN/400/3P | |
| Product type | Moulded Case Circuit Breaker (MCCB) | |
| Rated current | 400 A | |
| Number of poles | 3 Pole | |
| Frame size | 400 A | |
| Trip unit | Electronic | |
| Ultimate breaking capacity (Icu) | 50 kA at 380/400/415 V AC | |
| Rated operational voltage | Up to 690 V AC | |
| Frequency | 50 / 60 Hz | |
| Standard | IEC/EN 60947-2 |
