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| Country of Origin | India |
|---|---|
| Range | Defender B Board |
| Brand | Contactum |
| Model | CPB1040C |
| Depth | 120mm |
| IP Rating | IP4X |
| Width | 415mm |
| Mount Type | DIN Rail |
| Current Rating | 40A |
| Series | DDB |
| Ambient Operating Temperature | -5 to 40°C |
| Breaking Capacity | 10kA |
| Number of Poles | 1 |
| Rated AC Voltage | 250V ac |
| Tripping Characteristics | Type C |
Contactum CPB1040C miniature circuit breaker is a 1-pole device designed to provide reliable circuit protection with a current rating of 40A and type C tripping characteristics. It is rated for 250V AC voltage and can safely interrupt fault currents up to 10 kA, making it suitable for residential, commercial, and light industrial electrical installations.
Engineered for DIN rail mounting, this miniature circuit breaker features a robust IP4X ingress protection rating that offers protection against solid objects, ensuring durability and safety in typical electrical enclosure environments.
Its compact dimensions of 41.5 mm width and 120 mm depth enable efficient use of panel space. The device operates effectively within an ambient temperature range of -5 to 40°C, ensuring stable performance under varied environmental conditions.
Compliant with several international standards including BS EN 60529, BS EN 61439-3, IEC 60898, IEC 61439-3, and IEC/EN 61009, the CPB1040C offers assured quality and safety standards required for modern electrical circuits.
Suitable for DIN rail mounting in electrical panels. Features type C tripping characteristics for moderate inrush current applications. Designed with IP4X ingress protection rating for dust resistance. Operates reliably within ambient temperatures ranging from -5 to 40°C.
Complies with multiple international standards for safety and performance. Compact size with a width of 41.5 mm and depth of 120 mm for space-efficient installations. Part of the Defender B Board range and DDB series for consistent quality.
This Miniature Circuit Breaker is widely used in industrial, commercial, and residential electrical distribution systems for overload and short circuit protection. Its type C tripping curve makes it ideal for circuits with moderate surge currents such as general lighting and motor circuits.
Explore EnvMart's extensive catalog of Contactum circuit protection devices to find comprehensive solutions for electrical safety and reliability.
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