Two Pole Breaker

A two pole breaker with two switches is an external trip breaker.

Two pole breaker.

These breakers can be used to serve two separate 120 volt circuits or they can serve a single 240 volt circuit such as your central ac s circuit. Square d by schneider electric qo250cp qo 50 amp two pole circuit breaker 4 6 out of 5 stars 361 siemens qf250a breaker ground fault circuit interrupter 50 amp 2 pole 240 volt 10 000 aic. If one of the phases trips the switch on that phase will move toward the off position of the switch and force the second breaker off via the clip connecting them. Circuit breakers come in several styles including the standard single pole breakers that serve 120 volt household circuits and double pole breakers that take up two slots in a breaker box and serve 240 volt appliances a special kind of circuit breaker is the tandem breaker which is designed to allow two 120 volt circuits to be fit into a single slot in the circuit breaker box.

Unlike a double pole breaker which serves a single 240 volt circuit a cheater serves two 120 volt circuits. Free delivery with 45 order. More buying choices 45 00 4 used new offers schneider electric 120 240 volt 50 amp hom250 miniature circuit breaker 120 240v 50a. Set your store to see local availability add to cart.

It cannot be used to supply 240 volts to a single circuit. Double pole circuit breaker model thql2160 9 56 9 56. A two pole breaker consists of two breakers. Square d qo 20 amp 2 pole circuit breaker model qo220cp 22 68 22 68.

The voltage from either leg to the neutral line is 120 volts but across the two hot legs is 240 volts which is double the 120 volt supply. A circuit breaker is a safety device that shuts off when there s a current surge. Ge q line 60 amp 2 in. Each one connects to one of the hot bus bars in the panel which makes the voltage of the circuit 240 volts.

Square d homeline 100 amp 2 pole circuit breaker clear packaging model hom2100c 42 64 42 64. There is a clip binding the two switches together either plastic or metal. Double pole breakers have two hot wires that are connected by a single neutral wire. Also called a tandem slimline or twin breaker a cheater is a double breaker that takes up the space of a single pole breaker.

Free delivery with 45 order. Set your store to see local availability add to cart. Free delivery with 45 order. Two pole breakers control circuits for large appliances.

Square d by schneider electric qob250cp qo 50 amp two pole bolt on circuit breaker 5 0 out of 5 stars 4.