A circuit breaker is simply a high tech fuse. It cuts off the power if a circuit is overloaded (too many electrical appliances being used), or shirt circuited (a faulty appliance). Plug in circuit breakers are more reliable and have a faster response time then standard rewireable fuses. Once installed, they do not require any tools to be reset, simply switch back on once the fault has been fixed.

• 20 Amp plug-in circuit breaker for 20A hot water & power circuits
• Designed to replace re-wireable fuse wedges in porcelain fuse bases
• Immediately cut off power in the case of short circuit and overload
• Over current and short circuit protection
• Breaking capacity: 1,5kA
• Easy 4 step replacement - Switch main power OFF; Remove existing rewireable fuse plug; Plug in the HPM Cirbuit Breaker; Turn on the mains and the circuit breaker
• Refer to existing fuses for the current rating required
• Magnetic threshold setting 5 to 10x In
• Voltage 230-240V a.c. 50Hz
• 1 Year Warranty