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SQUARE D H-Frame Molded Case Circuit Breaker - H-Frame Square D Molded Case Circuit Breakers
SQUARE DH-Frame Square D Molded Case Circuit Breakers

SQUARE D H-Frame Molded Case Circuit Breaker

The Square D H-Frame Molded Case Circuit Breaker (MPN HDL26150) is a 150 A, fixed-mount unit rated 25kA at 240V AC with line/load lug terminations. It is part of the HD series, designed for reliable overcurrent…

SKU 3G-OTH-623357

Also listed as: HDL 26150 · HDL-26150

Brand
SQUARE D
Item
H-Frame Molded Case Circuit Breaker
Part Number
HDL26150
Category
H-Frame Square D Molded Case Circuit Breakers
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

SQUARE D
Manufacturer Part Number
HDL26150
Type
25kA at 240V AC, Fixed, Line/Load Lug, Non-Applicable, HD

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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 HDL26150) is a 150 A, fixed-mount unit rated 25kA at 240V AC with line/load lug terminations. It is part of the HD series, designed for reliable overcurrent protection in industrial electrical distribution systems.

Frequently Asked Questions

What is the Square D HDL26150 molded case circuit breaker used for?

The Square D HDL26150 is a 150 A, fixed-mount molded case circuit breaker used for overcurrent protection in industrial electrical distribution systems. It is rated 25kA at 240V AC and features line/load lug terminations, making it suitable for branch circuit protection in panelboards and switchboards.

What are the specifications of the Square D HDL26150?

The Square D HDL26150 is a 150 A molded case circuit breaker with a 25kA interrupting rating at 240V AC. It has fixed mounting, line/load lug terminations, and is part of the HD series. The unit is non-applicable for ground fault protection and is designed for industrial electrical systems.

Where to buy the Square D HDL26150 worldwide?

3G Electric supplies the Square D HDL26150 molded case circuit breaker to customers 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 HD series breaker.

How to install the Square D HDL26150 circuit breaker?

Install the Square D HDL26150 by mounting it fixed in a suitable panelboard or switchboard enclosure. Connect line and load conductors to the line/load lugs, torqueing to manufacturer specifications. Ensure the breaker is rated for the system voltage (240V AC) and that the interrupting capacity (25kA) exceeds available fault current.

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 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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3-pole molded case circuit breaker rated 150 A, 600V AC with 65kA interrupting capacity at 240V AC. Features adjustable trip settings, ABC phase protection, and Box Lug terminals in an HG frame. Used for overcurrent protection in power distribution, motor control centers, and panelboards
SQUARE D
3-pole molded case circuit breaker rated 150 A, 600V AC with 65kA interrupting capacity at 240V AC. Features adjustable trip settings, ABC phase protection, and Box Lug terminals in an HG frame. Used for overcurrent protection in power distribution, motor control centers, and panelboards

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