Hydraulic Magnetic Circuit breaker-B3 1Q

B3 Series circuit breaker for equipment are suitable for overload and short circuit protection of lines in electrical systems with rated currents 1A~250A, AC 50/60Hz and rated voltage AC415V and below, as well as for infrequent switching and breaking. Widely used in computer and its peripheral equipment, industrial automation equipment, telecommunication equipment, communication power supply and UPS equipment, railwaylocomotive, marine electrical system, elevator control system and mobile power equipment.