The CNKA customized 200A DC MCCB (Molded Case Circuit Breaker) from China Suppliers represents an advanced upgrade in circuit breaker technology, combining global best practices with tailored features for both domestic and international markets. With an insulation voltage reaching 1000V, it is ideal for distribution systems rated between 10A to 630A. This MCCB serves crucial roles in energy distribution, circuit protection against overloads, short circuits, and undervoltage conditions in power equipment. It also offers essential motor protection against starting issues and overloads, ensuring compliance with ISO and TS quality management standards.

CNKA 200a circuit breaker dc mccb Parameter (Specification)

CNKA 200a circuit breaker dc mccb Feature

1  This breaker provides both overload protection and short circuit protection functions.

2  It features compact size, high breaking capacity, and rapid response.

3  It can operate reliably in ambient temperatures ranging from -25°C to +70°C, with a daily average temperature not exceeding +35°C.

4  It is suitable for environments where the relative humidity at the highest temperature does not exceed 50%, and under lower temperatures, the monthly average minimum temperature for humidity testing should not be above +25°C, with an average relative humidity not exceeding 90%.

CNKA 200a circuit breaker dc mccb Details

CNKA 200a circuit breaker dc mccb Dimensions and wiring

CNKA 200a circuit breaker dc mccb FAQ

Q: Are you open to using our logo?

A: If you meet the minimum quantity requirements, we are fully supportive of pursuing OEM arrangements.

Q: What role do surge protection devices play in PV systems?

A: To safeguard both residential and large-scale PV installations, adherence to precise design standards is crucial. Installing lightning arresters and surge protection devices (SPDs) is essential to preemptively protect the system and mitigate potential power surges.