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Contactum Defender B Board DDB Miniature Circuit Breaker, 3-Pole, 20A, Type B, 415V AC, 10 kA Breaking Capacity CPB1020B3
Specifications
| Country of Origin | India |
|---|---|
| Range | Defender B Board |
| Brand | Contactum |
| Operating Temperature | -5 to 40°C |
| Model | CPB1020B3 |
| Depth | 120mm |
| IP Rating | IP2X, IP4X |
| Width | 415mm |
| Mount Type | DIN Rail |
| Current Rating | 20A |
| Series | DDB |
| Breaking Capacity | 10kA |
| Number of Poles | 3 |
| Rated AC Voltage | 415V ac |
| Tripping Characteristics | Type B |
Key Features
- Breaking capacity of 10 kA ensures high fault current interruption capabilities.
- DIN Rail mounting ensures easy installation and replacement.
- Suitable for operating temperatures ranging from -5 to 40°C.
- IP2X and IP4X rated for protection against solid objects and accidental contact.
- Complies with IEC and BS EN standards, ensuring reliable performance.
Product Description
Contactum CPB1020B3 Miniature Circuit Breaker is a robust and reliable electrical protection device featuring a 3-pole design with a 20A current rating and Type B tripping characteristics, specifically built for low voltage applications.
Operating at a rated AC voltage of 415V, it offers a breaking capacity of 10 kA, making it capable of safely interrupting high fault currents to protect electrical circuits in industrial, commercial, and residential environments.
The device mounts conveniently on DIN rails, ensuring quick and secure installation within electrical distribution boards. It has a compact size with a width of 415mm and depth of 120mm, facilitating integration into standard setups.
Designed to operate efficiently in ambient temperatures from -5 to 40°C, the CPB1020B3 ensures stable performance across common environments. This miniature circuit breaker is rated IP2X and IP4X, providing protection against accidental contact and ingress of solid objects, enhancing user safety and durability.
It complies with internationally recognized standards including IEC 61439-3, IEC 60898, BS EN 60529, BS EN 61439-3, and IEC/EN 61009, which certify its safety and quality for varied applications.
Rated voltage of 415V AC supports a broad spectrum of low voltage systems. Triple pole design provides balanced breaking across phases for 3-phase systems. Type B tripping characteristic protects against overloads and short circuits with quick response.
Mounting on standard DIN rail allows compatibility with existing electrical panels. Compliance to multiple international standards guarantees product reliability and user safety. Compact dimensions fit within conventional electrical distribution boards with space efficiency.
Operating temperature range suitable for general indoor industrial environments.
Contactum's Defender B Board series DDB miniature circuit breakers are ideal for industrial, commercial, and residential electrical system protection, ensuring safe operation and minimizing downtime. This product is an essential component for electrical panels requiring reliable overcurrent protection.
Explore more Miniature Circuit Breaker options and related electrical components within EnvMart's comprehensive electronics and electricals category to find the perfect fit for your application or project.
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Frequently Asked Questions
The breaking capacity of this model is 10 kA, allowing it to safely interrupt high fault currents.
It has a current rating of 20A, suitable for low voltage applications.
This model operates at a rated AC voltage of 415V.
It features a 3-pole design, providing balanced breaking across phases for 3-phase systems.
The dimensions are 415mm in width and 120mm in depth, allowing for compact installation.
It operates efficiently within a temperature range of -5 to 40°C.
This unit mounts on DIN rails, facilitating easy installation and replacement.
It is rated IP2X and IP4X, providing protection against solid objects and accidental contact.
It has Type B tripping characteristics, which protect against overloads and short circuits with a quick response.
This model complies with IEC 61439-3, IEC 60898, BS EN 60529, BS EN 61439-3, and IEC/EN 61009, ensuring reliable performance.
It is suitable for industrial, commercial, and residential electrical system protection, ensuring safe operation.
The country of origin for this product is India.
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