Square D QOB340VH 40 Amp 3 Pole 22ka Bolt on Circuit Breaker Amperage_800 The Siemens ED42B030 is a

The Siemens ED42B030 is a 30 Amp

With a 2 pole construction and a 20 amp rating

and 277V 60Hz voltage compatibility

Model #: QO2175SB

2-pole circuit breaker designed for 120/240V industrial applications

Square D QOB340VH 40 Amp 3 Pole 22ka Bolt on Circuit Breaker Amperage_800 The Siemens ED42B030 is aThe Square D QOB340VH is a 40 amp, 3 pole bolt on circuit breaker rated for 22kA interrupting capacity. Designed for industrial and commercial electrical systems, this breaker provides reliable overcurrent protection in QOB loadcenters. Its bolt on mounting ensures secure installation and quick replacement when needed. Built to meet UL standards, it delivers dependable performance in demanding applications where robust protection is essential. Square