28 September 2021
Is the powerpact H frame breaker 2 and 3 pole the same mounting height?Product Line;
Powerpact H frame breakerEnvironment;
The number of mounting inches for 3-pole H-frame breakers is always 4.5". For 2-pole breakers, the mounting height depends on the interrupt rating. For HD and HG breakers, a 2-pole breaker takes up 3". For HJ and HL breakers, a 2-pole breaker takes up 4.5".