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3G Electric
SQUARE D J250F Circuit Breaker Enclosure, 3 Spaces, 250 A, Flush Mount, Indoor - H- and J-Frame Square D Circuit Breaker Enclosures
SQUAREH- and J-Frame Square D Circuit Breaker Enclosures

SQUARE D J250F Circuit Breaker Enclosure, 3 Spaces, 250 A, Flush Mount, Indoor

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

Brand
SQUARE
Item
D J250F Circuit Breaker Enclosure, 3 Spaces, 250 A, Flush Mount, Indoor
Part Number
J250F
Category
H- and J-Frame Square D Circuit Breaker Enclosures
Available to Order
Also known as:J250FSQUARE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SQUARE
Manufacturer Part Number
J250F

Technical Documents

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SQUARE Products
3G Electric (S) Pte. Ltd. — Singapore

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.

Used in

Common applications for SQUARE
Commercial building lighting control — Square D 8903LO60V04 (6-pole, 30 A, 277V AC coil) for switching large-area lighting in offices and retail spaces.
Warehouse lighting — Square D 8903LO1000V02 (10-pole, 30 A, 120V AC coil) for centralized control of high-bay lighting circuits.
Parking lot lighting — Square D 8903SPO2V04 (3-pole, 60 A, 277V AC coil) for remote switching of exterior lighting groups.
Manufacturing facility lighting — Square D 8903LO1200V02 (12-pole, 30 A, 120V AC coil) for multi-circuit lighting control in production areas.
Industrial facility lighting — Square D 8903SMO2V02 (3-pole, 30 A, 120V AC coil) for switching lighting in small zones or individual rooms.
Large-scale lighting systems — Square D 8903LO80V02 (8-pole, 30 A, 120V AC coil) for controlling multiple lighting circuits from a single point.
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SQUARE Products

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.

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