SQUARE D Circuit Breaker Enclosure: 3 Spaces, 250 A Amps, Flush Mounting
The SQUARE D J250F is a flush-mount, indoor circuit breaker enclosure designed for use with Square D H- and J-Frame circuit breakers. This enclosure accommodates 3 spaces and is rated for 250 A amps.
SKU 3G-OTH-129608
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Product Description
The SQUARE D J250F is a flush-mount, indoor circuit breaker enclosure designed for use with Square D H- and J-Frame circuit breakers. This enclosure accommodates 3 spaces and is rated for 250 A amps.
Frequently Asked Questions
What is the SQUARE D J250F circuit breaker enclosure used for?
The SQUARE D J250F is a flush-mount, indoor enclosure designed to house Square D H- and J-Frame circuit breakers. It provides 3 spaces and is rated for 250 A, making it suitable for commercial and industrial electrical distribution panels where surface-mount aesthetics or space constraints require a flush installation.
What are the specifications of the SQUARE D J250F enclosure?
The SQUARE D J250F enclosure is rated for 250 A and accommodates 3 spaces for Square D H- and J-Frame circuit breakers. It features flush mounting for indoor use. The manufacturer part number is J250F. This enclosure is designed specifically for Square D brand breakers and is intended for permanent indoor installation.
Where to buy the SQUARE D J250F enclosure worldwide?
3G Electric supplies the SQUARE D J250F enclosure worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this Square D enclosure to any international destination.
How to install the SQUARE D J250F flush-mount enclosure?
Install the SQUARE D J250F enclosure by cutting a wall opening to the dimensions specified in the manufacturer's template. Secure the enclosure to wall studs or blocking using the provided mounting tabs. Ensure the enclosure is level and grounded per local codes. Install Square D H- or J-Frame breakers into the 3 spaces after wiring.
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3G Electric supplies SQUARE h- and j-frame square d circuit breaker enclosures. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.











