ABB SH201-C20 is a miniature circuit breaker (MCB) with a rated current of 20 amps
It is a single-pole (1P) device, meaning it has one live wire that it can protect
The "C" designation indicates that it has a thermal-magnetic tripping mechanism, which means it can trip due to both excessive current and overheating
Miniature circuit breakers are used to protect electrical circuits from damage caused by overcurrent or short circuit conditions
They are commonly found in residential and commercial buildings as part of the electrical distribution system
The ABB SH201-C20 is suitable for use in a wide range of applications, including lighting circuits, small appliance circuits, and motor circuits
It is a reliable and cost-effective solution for protecting electrical circuits and ensuring the safety of electrical systems
They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection
Specification | |
Standards | IEC/EN 60898-1 |
Input Voltage Type | AC |
Operational Voltage | Maximum (Incl. Tolerance) 253 V AC & Minimum 12 V AC |
Rated Operational Voltage | acc. to IEC 60898-1 230 / 400 V AC |
Tripping Characteristic | C |
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