Mini circuit breaker accessory, QOU, mounting screw, for jumper bar cover, 40 pcs

QOU miniature molded case circuit breakers are intended for use in residential and commercial applications. These circuit breakers are unit mount thermal magnetic circuit breakers. QOU breakers will automatically open a circuit under overload or short circuit conditions. They have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped. You can flush mount, surface mount or DIN rail mount these circuit breakers. This ia mounting screw kit. It is used with jumper bar covers. There is a quantity of 40.