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SQUARE D Molded Case Circuit Breaker: 150 A Amps, 25kA at 240V AC, Fixed, Line/Load Lug - H-Frame Square D Molded Case Circuit Breakers
SQUARE DH-Frame Square D Molded Case Circuit Breakers

SQUARE D Molded Case Circuit Breaker: 150 A Amps, 25kA at 240V AC, Fixed, Line/Load Lug

The Square D H-Frame Molded Case Circuit Breaker (MPN HDL36150) is a 150 A, 3-pole unit rated 25kA at 240V AC. It features a fixed mount, line/load lug terminals, and ABC phase configuration in an HD frame. 3G…

SKU 3G-OTH-623356

Brand
SQUARE D
Item
Molded Case Circuit Breaker: 150 A Amps, 25kA at 240V AC, Fixed, Line/Load Lug
Category
H-Frame Square D Molded Case Circuit Breakers
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Technical Specifications

SQUARE D
Manufacturer Part Number
HDL36150
Type
25kA at 240V AC, Fixed, Line/Load Lug, ABC, HD
Poles
3
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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Square D H-Frame Molded Case Circuit Breaker (MPN HDL36150) is a 150 A, 3-pole unit rated 25kA at 240V AC. It features a fixed mount, line/load lug terminals, and ABC phase configuration in an HD frame. 3G Electric sources this genuine Square D breaker across 14 industrial departments, with specialist expertise in electrical controls to support your procurement.

Frequently Asked Questions

What is the Square D HDL36150 molded case circuit breaker used for?

The Square D HDL36150 is a 150 A, 3-pole molded case circuit breaker used for overcurrent protection in commercial and industrial electrical distribution panels. Its 25kA interrupting rating at 240V AC suits branch circuits and feeder applications where reliable fault interruption is required.

What are the specifications of the Square D HDL36150 circuit breaker?

The Square D HDL36150 is a 150 A, 3-pole H-Frame breaker rated 25kA at 240V AC. It has a fixed mount, line/load lug terminals, ABC phase configuration, and an HD frame. The manufacturer part number is HDL36150.

Where to buy the Square D HDL36150 circuit breaker worldwide?

3G Electric supplies the genuine Square D HDL36150 circuit breaker worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source across 14 departments and support your procurement with specialist expertise in electrical controls.

How to install the Square D HDL36150 circuit breaker?

Install the Square D HDL36150 by mounting it fixed to the panel bus, torquing line/load lug terminals to manufacturer specifications, and verifying the ABC phase configuration matches your system. Always de-energize upstream before installation and follow NEC guidelines for overcurrent protection.

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 h-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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