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SQUARE D JGL36250U44X J-Frame Molded Case Circuit Breaker - J-Frame Square D Molded Case Circuit Breakers
SQUARE DJ-Frame Square D Molded Case Circuit Breakers

SQUARE D JGL36250U44X J-Frame Molded Case Circuit Breaker

The Square D J-Frame Molded Case Circuit Breaker (MPN JGL36250U44X) is a 250 A, 3-pole device rated 600V AC with a maximum AIR rating of 65kA at 240V AC. It features an adjustable instantaneous trip, box lug…

SKU 3G-OTH-609480

Brand
SQUARE D
Item
JGL36250U44X J-Frame Molded Case Circuit Breaker
Category
J-Frame Square D Molded Case Circuit Breakers
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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 D
Manufacturer Part Number
JGL36250U44X
Series
JG
Type
65kA at 240V AC, Adj, Box Lug, ABC, JG
AC
600V
Poles
3
Max. AIR Rating
65kA at 240V AC
Phase Connection
ABC
Instantaneous Trip
Adjustable
Terminal Connection
Box Lug

Technical Documents

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

Product Description

The Square D J-Frame Molded Case Circuit Breaker (MPN JGL36250U44X) is a 250 A, 3-pole device rated 600V AC with a maximum AIR rating of 65kA at 240V AC. It features an adjustable instantaneous trip, box lug terminals, and ABC phase connection, part of the JG series.

Frequently Asked Questions

What is the Square D JGL36250U44X molded case circuit breaker used for?

The Square D JGL36250U44X is a 250 A, 3-pole molded case circuit breaker used for overcurrent protection in industrial power distribution systems. It is suitable for 600V AC applications and provides adjustable instantaneous trip settings, making it ideal for motor and feeder circuits.

What are the specifications of the Square D JGL36250U44X circuit breaker?

The Square D JGL36250U44X is a 250 A, 3-pole molded case circuit breaker rated 600V AC with a maximum AIR rating of 65kA at 240V AC. It features an adjustable instantaneous trip, box lug terminals, and ABC phase connection. It is part of the JG series.

Where to buy the Square D JGL36250U44X circuit breaker worldwide?

3G Electric supplies the Square D JGL36250U44X molded case circuit breaker worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Square D JG series breaker.

How to select the right Square D J-frame circuit breaker for my application?

To select the right Square D J-frame breaker like the JGL36250U44X, verify your system voltage (600V AC max), continuous load (250 A), and available fault current (up to 65kA at 240V AC). Ensure the adjustable trip range covers your motor or feeder inrush. 3G Electric can help match the correct Square D breaker to your application.

Used in

Common applications for SQUARE D
Commercial building electrical panels — Square D QO series plug-in circuit breakers for branch circuit protection
Industrial motor control centers — Square D QOB series bolt-on breakers in NQOD panelboards
Heating equipment installations — Square D QOU series unit-mount breakers for overcurrent protection
Outdoor electrical distribution — Square D L-Frame enclosures housing LAL/LHL breakers for 400 A service
Indoor facility power distribution — Square D Q-Frame enclosures with QBL/QDL breakers for 225 A circuits
Retrofit and replacement in existing Square D load centers — QO series breakers for 120/240V AC systems

SQUARE D Products

3G Electric supplies SQUARE D j-frame square d molded case circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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