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SQUARE D Molded Case Circuit Breaker: 125 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: 125 A Amps, 25kA at 240V AC, Fixed, Line/Load Lug

The Square D H-Frame Molded Case Circuit Breaker (MPN HDL36125) is a 125 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-623354

Brand
SQUARE D
Item
Molded Case Circuit Breaker: 125 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
HDL36125
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 HDL36125) is a 125 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 interprets demand and delivers this genuine industrial breaker across 14 departments — with specialist depth in controls as an authorised distributor.

Frequently Asked Questions

What is the Square D HDL36125 molded case circuit breaker used for?

The Square D HDL36125 is a 125 A, 3-pole molded case circuit breaker rated 25kA at 240V AC. It protects industrial electrical circuits from overloads and short circuits in panelboards, switchboards, and motor control centers. 3G Electric supplies this genuine Square D breaker worldwide.

What are the specifications of the Square D HDL36125 circuit breaker?

The Square D HDL36125 is a 125 A, 3-pole H-Frame breaker with a 25kA interrupting rating at 240V AC. It has a fixed mount, line/load lug terminals, and ABC phase configuration in an HD frame. 3G Electric sources this genuine Square D unit for global delivery.

Where to buy Square D HDL36125 circuit breaker worldwide?

3G Electric supplies the genuine Square D HDL36125 molded case circuit breaker worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we interpret your demand and deliver this 125 A, 3-pole breaker with line/load lug terminals.

How to select the right Square D molded case circuit breaker for my application?

Select a Square D breaker by matching voltage, current rating (125 A for HDL36125), interrupting capacity (25kA at 240V AC), pole count (3), and terminal type (line/load lug). Verify the frame size (HD) and phase configuration (ABC). 3G Electric can help you confirm the correct Square D part for your system.

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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Molded Case Circuit Breaker: 50 A Amps, 25kA at 240V AC, Fixed, Line/Load Lug, ABC, 3 Poles, 600V AC (MPN HDL36050). Key specifications — attr196129: Line/Load Lug; attr196130: ABC; attr196127: 25kA at 240V AC; attr196128: Fixed; attr232749: HD.
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Molded Case Circuit Breaker: 50 A Amps, 25kA at 240V AC, Fixed, Line/Load Lug, ABC, 3 Poles, 600V AC (MPN HDL36050). Key specifications — attr196129: Line/Load Lug; attr196130: ABC; attr196127: 25kA at 240V AC; attr196128: Fixed; attr232749: HD.
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Molded Case Circuit Breaker: 225 A Amps, 22kA at 600V AC, Fixed, Line/Load Lug, Non-Applicable (MPN LAL36225MB). Key specifications — attr196129: Line/Load Lug; attr196130: Non-Applicable; attr196127: 22kA at 600V AC; attr196128: Fixed.
Molded Case Circuit Breaker: 70 A Amps, 25kA at 240V AC, Fixed, Line/Load Lug, ABC, 3 Poles, 600V AC (MPN HDL36070). Key specifications — attr196129: Line/Load Lug; attr196130: ABC; attr196127: 25kA at 240V AC; attr196128: Fixed; attr232749: HD.
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Molded Case Circuit Breaker: 70 A Amps, 25kA at 240V AC, Fixed, Line/Load Lug, ABC, 3 Poles, 600V AC (MPN HDL36070). Key specifications — attr196129: Line/Load Lug; attr196130: ABC; attr196127: 25kA at 240V AC; attr196128: Fixed; attr232749: HD.
Molded Case Circuit Breaker: 15 A Amps, 65kA at 240V AC, Fixed, Line/Load Lug, Non-Applicable, HG (MPN HGL26015). Key specifications — attr196129: Line/Load Lug; attr196130: Non-Applicable; attr196127: 65kA at 240V AC; attr196128: Fixed; attr232749: HG.
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Molded Case Circuit Breaker: 100 A Amps, 65kA at 240V AC, Adj, Box Lug, ABC, 3 Poles, 600V AC, HG (MPN HGL36100U43X). Key specifications — attr196129: Box Lug; attr196130: ABC; attr196127: 65kA at 240V AC; attr196128: Adjustable; attr232749: HG.
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Molded Case Circuit Breaker: 100 A Amps, 65kA at 240V AC, Adj, Box Lug, ABC, 3 Poles, 600V AC, HG (MPN HGL36100U43X). Key specifications — attr196129: Box Lug; attr196130: ABC; attr196127: 65kA at 240V AC; attr196128: Adjustable; attr232749: HG.
Molded Case Circuit Breaker: 100 A Amps, 65kA at 240V AC, Adj, Box Lug, ABC, 3 Poles, 600V AC, HG (MPN HGL36100U33X). Key specifications — attr196129: Box Lug; attr196130: ABC; attr196127: 65kA at 240V AC; attr196128: Adjustable; attr232749: HG.
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Molded Case Circuit Breaker: 100 A Amps, 65kA at 240V AC, Adj, Box Lug, ABC, 3 Poles, 600V AC, HG (MPN HGL36100U33X). Key specifications — attr196129: Box Lug; attr196130: ABC; attr196127: 65kA at 240V AC; attr196128: Adjustable; attr232749: HG.
Molded Case Circuit Breaker: 225 A Amps, 25kA at 600V AC, Fixed, Line/Load Lug, Non-Applicable (MPN LHL36225). Key specifications — attr196129: Line/Load Lug; attr196130: Non-Applicable; attr196127: 25kA at 600V AC; attr196128: Fixed.
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Molded Case Circuit Breaker: 125 A Amps, 65kA at 240V AC, Fixed, Line/Load Lug, Non-Applicable, HG (MPN HGL26125). Key specifications — attr196129: Line/Load Lug; attr196130: Non-Applicable; attr196127: 65kA at 240V AC; attr196128: Fixed; attr232749: HG.
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Molded Case Circuit Breaker: 125 A Amps, 65kA at 240V AC, Fixed, Line/Load Lug, Non-Applicable, HG (MPN HGL26125). Key specifications — attr196129: Line/Load Lug; attr196130: Non-Applicable; attr196127: 65kA at 240V AC; attr196128: Fixed; attr232749: HG.