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SQUARE D Molded Case Circuit Breaker: 250 A Amps, 65kA at 240V AC, Adj, Box Lug - J-Frame Square D Molded Case Circuit Breakers
SQUARE DJ-Frame Square D Molded Case Circuit Breakers

SQUARE D Molded Case Circuit Breaker: 250 A Amps, 65kA at 240V AC, Adj, Box Lug

The Square D J-Frame Molded Case Circuit Breaker (MPN JGL36250U33X) 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 terminal…

SKU 3G-OTH-609473

Brand
SQUARE D
Item
Molded Case Circuit Breaker: 250 A Amps, 65kA at 240V AC, Adj, Box Lug
Category
J-Frame Square D Molded Case Circuit Breakers
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Technical Specifications

SQUARE D
Manufacturer Part Number
JGL36250U33X
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
View Full Spec Sheet

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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 JGL36250U33X) 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 terminal connection, and ABC phase connection in the JG series.

Frequently Asked Questions

What is the Square D JGL36250U33X molded case circuit breaker used for?

The Square D JGL36250U33X is a 250 A, 3-pole molded case circuit breaker used for overcurrent protection in industrial power distribution systems. It is rated 600V AC with a 65kA interrupting capacity at 240V AC, making it suitable for branch feeder and main disconnect applications in manufacturing and process plants.

What are the specifications of the Square D JGL36250U33X?

The Square D JGL36250U33X 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 terminal connection, and ABC phase connection. It belongs to the JG series and is a J-frame device.

Where to buy the Square D JGL36250U33X worldwide?

3G Electric supplies the Square D JGL36250U33X molded case circuit breaker worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Square D JG series breaker.

How to select the correct Square D JGL36250U33X for your application?

To select the Square D JGL36250U33X, verify your system voltage (600V AC max), required interrupting capacity (65kA at 240V AC), and continuous current (250 A). Ensure the adjustable instantaneous trip range matches your load's inrush characteristics. Confirm the box lug terminal size accommodates your conductor gauge.

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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Molded Case Circuit Breaker: 100 A Amps, Adj, Box Lug, ABC, 400 A Low Amp Trip Setting, 3 Poles, JG (MPN JGL37100D81). Key specifications — Terminal Connection: Box Lug; Phase Connection: ABC; Max. AIR Rating: Not Rated; Instantaneous Trip: Adjustable; Series: JG.
Molded Case Circuit Breaker: 250 A Amps, 65kA at 240V AC, Adj, Lug, AC, 1,250 A Low Amp Trip Setting (MPN JGA262502). Key specifications — Terminal Connection: Lug; Phase Connection: AC; Max. AIR Rating: 65kA at 240V AC; Instantaneous Trip: Adjustable; Series: JG.
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Molded Case Circuit Breaker: 250 A Amps, 65kA at 240V AC, Adj, Lug, AC, 1,250 A Low Amp Trip Setting (MPN JGA262502). Key specifications — Terminal Connection: Lug; Phase Connection: AC; Max. AIR Rating: 65kA at 240V AC; Instantaneous Trip: Adjustable; Series: JG.
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Molded Case Circuit Breaker: 225 A Amps, 65kA at 240V AC, Adj, Lug, AB, 1,125 A Low Amp Trip Setting (MPN JGA262251). Key specifications — Terminal Connection: Lug; Phase Connection: AB; Max. AIR Rating: 65kA at 240V AC; Instantaneous Trip: Adjustable; Series: JG.
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Molded Case Circuit Breaker: 200 A Amps, Adj, Box Lug, ABC, 500 A Low Amp Trip Setting, 3 Poles, JG (MPN JGL37200D82). Key specifications — Terminal Connection: Box Lug; Phase Connection: ABC; Max. AIR Rating: Not Rated; Instantaneous Trip: Adjustable; Series: JG.