SQUARE D Miniature Circuit Breaker: 50 A, 240V AC, Three Phase, 10kA at 240V AC
The SQUARE D QO Series Miniature Circuit Breaker (MPN QO350EPD) is a three-phase, 50 A, plug-in unit rated for 240V AC with a maximum AIR rating of 10kA at 240V AC. Designed for use with QO Load Centers and NQ…
SKU 3G-OTH-22009
Need installation or engineering help?
Ask a question
Product Description
The SQUARE D QO Series Miniature Circuit Breaker (MPN QO350EPD) is a three-phase, 50 A, plug-in unit rated for 240V AC with a maximum AIR rating of 10kA at 240V AC. Designed for use with QO Load Centers and NQ Panelboards, this 3-pole breaker provides overcurrent protection in commercial and industrial electrical distribution systems.
Used in
Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D qo series, plug-in square d miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















