Description
SKP NF630-CP 3-Pole Molded Case Circuit Breaker – High Performance Direct Replacement for Mitsubishi NF630 Series
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- Main 01 44
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- Main 02 43
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- Main 03 42
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- Main 04 41
- Model: NF630-CP
- Poles: 3P (Three-Pole)
- Frame Size: 630A
- Rated Current: 400A–630A adjustable
- Breaking Capacity: 36kA @ 400V AC
- Operating Voltage: 380/440V AC (50/60Hz)
- Trip Type: Thermal-Magnetic (TMD)
- Thermal: Overload protection (anti-time delay)
- Magnetic: Instantaneous short-circuit protection
- Insulation Voltage (Ui): 690V
- Standards: IEC 60947-2, EN 60947-2
- Certifications: CE compliant
- Mounting: Fixed / Bolt-on (direct interchangeable with original)
✅ Perfect Direct Replacement
Identical dimensions, mounting holes, and electrical connections to Mitsubishi NF630-CW and similar models. No cabinet modifications needed – plug-and-play installation.
36kA high breaking capacity and precision thermal-magnetic tripping ensure same or superior protection as premium branded breakers, safeguarding motors, transformers, and distribution boards.
Up to 50% lower cost than original OEM parts without compromising quality, performance, or safety. Ideal for maintenance, retrofits, and budget-conscious projects.
Manufactured under strict quality control. Robust molded case, durable contacts, and stable tripping characteristics ensure long service life in industrial, commercial, and OEM applications.
Fully compliant with IEC 60947-2 and CE certified. Suitable for global use in panels, switchgears, and critical power systems.
- Electrical distribution boards & main circuit protection
- Motor control centers (MCC) & heavy-duty motor protection
- Industrial machinery, generators, and UPS systems
- Retrofit & replacement of aging or obsolete breakers
- Commercial buildings, data centers, and infrastructure projects
- 1 x SKP NF630-CP 3P 630A MCCB
- Mounting hardware (as standard)
- User manual & certification sheet
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