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SQUARE D JGA36150 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 JGA36150 J-Frame Molded Case Circuit Breaker

The Square D J-Frame Molded Case Circuit Breaker (SKU JGA36150, MPN JGA36150) is a 150 A, 25kA at 240V AC rated device from the JG Series. It features an adjustable instantaneous trip, lug terminal connections, and…

SKU 3G-OTH-609416

Also listed as: JGA 36150 · JGA-36150

Brand
SQUARE D
Item
JGA36150 J-Frame Molded Case Circuit Breaker
Part Number
JGA36150
Category
J-Frame Square D Molded Case Circuit Breakers
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Technical specs
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

SQUARE D
Manufacturer Part Number
JGA36150
Type
25kA at 240V AC, Adj, Lug, ABC
Amps
150
Depth
5.87
Width
4.48
SQUARE
D
UNSPSC
39121601
Frame Size
250A/JG
Min. Wire Size
4
Max. AIR Rating
25kA at 240V
Number of Poles
3
AC Voltage Rating
600V
DC Voltage Rating
500V
Low Amp Trip Setting
750
Min. Operating Temp.
104°F

Technical Documents

(1)
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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Square D J-Frame Molded Case Circuit Breaker (SKU JGA36150, MPN JGA36150) is a 150 A, 25kA at 240V AC rated device from the JG Series. It features an adjustable instantaneous trip, lug terminal connections, and ABC phase connection, with a low amp trip setting of 750 A.

Frequently Asked Questions

What is the Square D JGA36150 molded case circuit breaker used for?

The Square D JGA36150 is a 150 A molded case circuit breaker used for overcurrent protection in industrial power distribution panels, motor control centers, and switchboards. Its adjustable instantaneous trip and 25kA at 240V AC interrupting rating suit applications requiring flexible protection coordination.

What are the specifications of the Square D JGA36150 circuit breaker?

The Square D JGA36150 is a J-Frame JG Series breaker rated 150 A with a max AIR of 25kA at 240V AC. It features lug terminals, ABC phase connection, adjustable instantaneous trip, and a low amp trip setting of 750 A. The MPN is JGA36150.

Where to buy the Square D JGA36150 circuit breaker worldwide?

3G Electric supplies the Square D JGA36150 molded case circuit breaker worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this JG Series breaker to your facility. Contact us for pricing and lead time.

How to select the correct Square D JGA36150 circuit breaker for an application?

To select the Square D JGA36150, verify your system voltage (240V AC max), required interrupting capacity (25kA), and continuous load (150 A). The adjustable instantaneous trip allows coordination with downstream devices. Confirm lug terminal compatibility and phase connection (ABC) per your panel layout.

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
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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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The SQUARE D JGA36200 is a 200 A, 3-pole molded case circuit breaker from the JG series. It features an instantaneous trip mechanism and line/load lug terminals for ABC phase connection, with a maximum AIR rating of 25kA at 240V AC. This breaker is used for overcurrent protection in electrical distribution systems

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