Paidong Industrial Zone Qiligang,Yueqing City,Zhejiang province,China.
We offer high-quality DC miniature circuit breakers (DC MCB). The current limiting performance of a DC MCB is first-class, allowing it to accurately protect relay protection and automatic devices from overload, short circuit, and other fault dangers.
Current limiting and arc extinguishing are two advantages of DC. The entire selective protection between the main (sub) screen, protection screen, and relay screen in the DC system below 3000ah may be realized after a significant number of extensive scientific testing.
We always follow the idea of “quality first,” implementing management informatization and production automation to continuously improve the quality of the manufacturing process and the degree of production management.
DC circuit breaker uses a unique arc extinguishing and current limiting mechanism that can swiftly break the DC distribution system’s fault current and considerably improve differential coordination.
The DC circuit breaker series of power engineering have good performance and can avoid the aforementioned errors, particularly for the override trip between the test protection panel and the distribution panel in the DC system.
In comparison to similar products both at home and abroad, DC MCB devices have the best level matching qualities.
TONGOU’s TOMC7DC-63 6-63A 1P DC MCB can provide protection against module for a variety of applications.
DC 63A 2P TONGOU’s MCB TOMC7-63DC has a nice look, is tiny in size, light in weight, has a high breaking capacity, and is quick to trip.
The 40A 2P DC Circuit Breaker MCB is built of high-flame-retardant and impact-resistant plastic, and it provides outstanding and consistent performance.
DC 2P 32A MCB TOMC7DC-63 has a 32-ampere current rating, a 6kA breaking capability, and B, C, and D curves are available to accommodate a variety of application requirements.
DC MCB 32A offers overload and short circuit protection, contact position indication, terminal and pin/fork style Busbar connection, and may be easily placed on a 35mm DIN rail.
Tongou was established in 1993, It takes the high-end low-voltage electrical system solutions experts as the brand positioning, takes solving the pressure and challenges of customers as the responsibility, and creates value for customers.
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