Techna MCB 2p 30A 480/277VAC

Jtec489 is UL Listed as a branch circuit breaker and is therefore able to be used to protect a branch circuit without a backup device. Many applications and other UL standards insist upon the use of a branch circuit breaker (as opposed to a supplementary protector). If you fit the Jtec489 you're covered.

Breaker Type: AC Circuit Breaker
Current: 30A
Voltage: 480/277VAC
Shipping Weight: 0.6 lb