Eaton NSB QBH1020CAF Miniature Circuit Breaker is a 1-pole, 20 A device rated for 240 V AC with 50/60 Hz operation. The QBH1020CAF model provides overcurrent protection for a single branch circuit, interrupting current if an overload or fault occurs. This MCB is part of Eaton's NSB QBH family and is designed for use on 240 V systems to safeguard wiring and connected equipment.
