Block 450x250 mm for MCCB 400/630A UK31C2

Block with dimensions 450x250 mm designed for molded case circuit breakers (MCCB) with a rated current of 400/630A is a key element of electrical infrastructure. Designed for reliability and safety, this block provides a solid foundation for the mounting and protection of circuit breakers, which translates to the stability of the entire system.

Construction and application

The block made of durable plastic with a cover offers optimal protection of internal components against mechanical damage and environmental impact. Its dimensions – 450 mm high, 250 mm wide and 125 mm deep – allow for easy integration with existing switchboards and control cabinets. Designed to work with non-voltage release circuit breakers and disconnectors, this block finds application in commercial buildings, industrial plants and energy infrastructure. Thanks to the possibility of mounting one switch, this block is ideal for creating compact and efficient distribution solutions.

Advantages and benefits

• Durable construction: Ensures long-lasting and reliable operation in demanding conditions.
• Component protection: Plastic cover protects against dust, moisture and mechanical damage.
• Easy installation: Compatibility with popular MCCB circuit breakers simplifies installation and integration with existing systems.
• Versatility: Possibility of use with non-voltage release circuit breakers and disconnectors increases configuration flexibility.
• Safety: Provides a safe and stable electrical connection, minimizing the risk of failure.
• Rated current 630A: Enables use in circuits with high load.

Technical specifications

The block is characterized by the lack of poles (number of poles: 0). It does not have a built-in circuit breaker or switch. It also does not have distribution terminals or non-voltage release switches. It is compatible with non-voltage release circuit breakers and disconnectors. Its construction has been designed to provide optimal working conditions for mounted MCCB circuit breakers with a rated current of up to 630A. Made of high-quality materials, it guarantees durability and resistance to external factors.