Product Description



Specification and feature:
The BH series miniature circuit breaker excels with its compact dimensions, minimal weight, innovative structural design, and superior performance, making it ideal for modern electrical applications. These breakers are installed in lighting distribution boards and widely deployed across diverse settings such as guesthouses, apartment complexes, high-rise buildings, public squares, airports, railway stations, industrial plants, and commercial enterprises. They operate efficiently in AC circuits at 240V for single-pole configurations up to 415V for three-pole systems, with a 50Hz frequency, providing robust protection against overloads and short circuits while enabling seamless circuit changeover in lighting systems. With an impressive breaking capacity of 3kA, they ensure enhanced safety, reliability, and durability in demanding environments, reducing downtime and maintenance costs for optimal energy management. This combination of advanced features guarantees dependable performance in residential, commercial, and industrial infrastructures, supporting sustainable and secure electrical operations globally.
Standard |
IEC60898 |
Number of Poles |
1P, 2P, 3P |
Rated Current (A) |
6, 10, 15, 20, 25, 30, 40, 50, 60, 70, 80, 90, 100 |
Breaking Capacity (A) |
3000 |
Rated Voltage (V) |
110/220 (1P), 240/415 (2P), 415 (3P) |
Rated Frequency |
50/60Hz |
Electrical Life (Times) |
no less than 6000 operations |
Mechanical Life (Times) |
(O-C) no less than 16000 operations |







