Mitsubishi Electric NF Series Molded Case Circuit Breaker
The Mitsubishi Electric NF Series Molded Case Circuit Breaker delivers robust protection for industrial electrical systems with rated voltages up to 690V AC and currents ranging from 15A to 800A. Featuring a high breaking capacity of 50kA at 415V (NF400-SEW) and 3P or 4P configurations, it ensures reliable interruption of fault currents, making it ideal for heavy-duty applications. Compact dimensions and advanced thermal-magnetic trip units optimize both performance and space efficiency in industrial environments.
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Voltage | 690V AC |
| Rated Current | 15A–800A |
| Breaking Capacity | 50kA at 415V (NF400-SEW) |
| Poles | 3P / 4P |
| Dimensions | 105 x 165 x 86 mm (NF250) |
Applications
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