SQUARE D QOB215 Miniature Circuit Breaker, 15A, 2 Pole, 120/240VAC, 10KA, Bolt On Mount

Square D QOB215 circuit breaker prevents disruption of data centres, hospital equipment, lighting fixtures and construction equipment by managing electrical loads. This mini circuit breaker has lug type terminals for seamless wire connections.

Frequently Asked Questions:

Q. What is the difference between a circuit breaker and a fuse?

A. Both circuit breakers and fuses serve the same purpose of protecting circuits from overcurrent. However, circuit breakers can be reset after they trip, while fuses need to be replaced. Circuit breakers are more convenient for ongoing use.

Q. How do I select the right circuit breaker rating?

A. A circuit breaker rating should be slightly higher than the maximum expected current of the circuit. Also, consider the load requirements of the connected devices and the wiring capacity when selecting the rating.

Q. What is the current rating of this Square D circuit breaker?

A. It has an amperage rating of 15A. However, if you require a circuit breakr with a higher current raing, check out the brand's QOB250 circuit breaker having an ampere rating of 50A.

Q. Does this Square D QOB215 circuit breaker require maintenance?

A. Although this circuit breaker does not require routine maintenance, it should be tested on a regular basis to ensure proper operation.