Magnetic Circuit Breaker Symbol

Circuit breaker with magnetic overload device 3p.

Magnetic circuit breaker symbol.

Circuit breakers symbols for use in electrical pneumatic and hydraulic schematic diagrams. All symbols electrical installations switchgear and protective devices ansi protective devices circuit breakers. A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit its basic function is to interrupt current flow after a fault is detected. Circuit breaker 3p magnetic.

Circuit breaker thermal magnetic 1p iec isolators disconnectors fuses contactors overloads. Such kind of breakers is used in three phase systems in industries. In american homes today thermal magnetic circuit breakers are the most common type. Circuit breaker with magnetic overload device.

Thermal magnetic circuit breaker definition. The first component is an electromagnet that is sensitive to large surges in electrical currents. Available in svg png jpg dxf dwg formats. This symbol represents circuit breaker with three poles.

Unlike a fuse which operates once and then must be replaced a circuit breaker can be reset either manually or automatically to resume. These are circuit breakers which utilize two components to detect electrical faults.