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C63H4 Schneider
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Key specifications
Manufacturer
Schneider
HS code
853620
Ship to
Ghana
Availability
71 remaining
Express delivery to your country
Full 12-month warranty
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Schneider C63H4 is a ComPacT NSX630H circuit breaker basic frame designed for AC distribution applications. This 4-pole fixed frame is rated at 630 A at 40 °C and provides a high breaking capacity of 70 kA at 415 V AC, making it suitable for demanding low-voltage electrical installations. The C63H4 features a toggle control, front connections on both line and load sides, and a left-position neutral. It is supplied without a trip unit, allowing it to be configured as part of a wider ComPacT NSX protection arrangement. Built to EN/IEC 60947-2 requirements, it is suitable for isolation and operates at up to 690 V AC, 50/60 Hz. With a compact frame measuring 185 mm wide, 255 mm high and 110 mm deep, the Schneider C63H4 is intended for backplate mounting in distribution panels and industrial electrical assemblies. Its IP40 and IK07 ratings, 800 V insulation voltage, 8 kV impulse withstand voltage and operating temperature range of -25 °C to 70 °C make it a robust choice for commercial and industrial power distribution systems.
Typical applications
- Protecting high-current AC distribution circuits in industrial control panels
- Main incoming isolation and switching for machinery power distribution
- Integration into low-voltage switchboards requiring a 4-pole circuit breaker frame
- Electrical distribution systems operating up to 690 V AC at 50/60 Hz
- Applications requiring a 630 A breaker frame with separate trip unit selection
- Power distribution boards needing high short-circuit breaking capacity at 415 V AC
- Fixed backplate-mounted installations in plant and factory electrical cabinets
- Switching and isolation of three-phase systems with neutral protection arrangements
- Industrial infrastructure where front-connected power cabling is required
- Replacement or expansion of Schneider ComPacT NSX630H distribution assemblies
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