SQUARE D Miniature Circuit Breaker: 25 A, 120/240V AC, Single Phase, 10kA at 120/240V AC
The SQUARE D QOB Series Miniature Circuit Breaker (MPN QOB225EPD) is a 25 A, single-phase, bolt-on breaker rated for 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. This 2-pole unit is designed for use…
SKU 3G-OTH-23423
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Product Description
The SQUARE D QOB Series Miniature Circuit Breaker (MPN QOB225EPD) is a 25 A, single-phase, bolt-on breaker rated for 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. This 2-pole unit is designed for use with QO Load Centers and NQ Panelboards.
Frequently Asked Questions
What is the SQUARE D QOB225EPD miniature circuit breaker used for?
The SQUARE D QOB225EPD is a 25 A, 2-pole bolt-on miniature circuit breaker for overcurrent protection in single-phase 120/240V AC systems. It is designed for use with QO Load Centers and NQ Panelboards in commercial and industrial electrical distribution.
What are the specifications of the SQUARE D QOB225EPD?
The SQUARE D QOB225EPD is rated 25 A, 120/240V AC, single phase, with a maximum AIR rating of 10kA at 120/240V AC. It has 2 poles, bolt-on mounting, and is compatible with QO Load Centers and NQ Panelboards.
Where to buy the SQUARE D QOB225EPD worldwide?
3G Electric supplies the SQUARE D QOB225EPD miniature circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine SQUARE D part.
How to install the SQUARE D QOB225EPD breaker?
Install the SQUARE D QOB225EPD by turning off power, then bolting the breaker onto the bus bar in a compatible QO Load Center or NQ Panelboard. Ensure the breaker is fully seated and torqued per manufacturer guidelines before restoring power.
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Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D qob series, bolt-on square d miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















