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SQUARE D Molded Case Circuit Breaker: 70 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: 70 A Amps, 25kA at 240V AC, Fixed, Line/Load Lug

The Square D H-Frame Molded Case Circuit Breaker (MPN HDL36070) is a 70 A, 3-pole unit rated 600V AC with a 25kA interrupting capacity at 240V AC. It features a fixed configuration with line/load lugs and ABC phase…

SKU 3G-OTH-623341

Brand
SQUARE D
Item
Molded Case Circuit Breaker: 70 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
HDL36070
Type
25kA at 240V AC, Fixed, Line/Load Lug, ABC
AC
600V
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 HDL36070) is a 70 A, 3-pole unit rated 600V AC with a 25kA interrupting capacity at 240V AC. It features a fixed configuration with line/load lugs and ABC phase protection, part of the HD series.

Frequently Asked Questions

What is the Square D HDL36070 molded case circuit breaker used for?

The Square D HDL36070 is a 70 A, 3-pole molded case circuit breaker used for overcurrent protection in commercial and industrial power distribution systems. It handles up to 600V AC and provides 25kA interrupting capacity at 240V AC, with ABC phase protection for three-phase equipment.

What are the specifications of the Square D HDL36070 circuit breaker?

The Square D HDL36070 is a 70 A, 3-pole H-Frame breaker rated 600V AC with a 25kA interrupting capacity at 240V AC. It has a fixed configuration with line/load lugs and ABC phase protection. This HD series unit is designed for panelboard and switchboard applications.

Where to buy the Square D HDL36070 circuit breaker worldwide?

3G Electric supplies the Square D HDL36070 molded case circuit breaker to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this HD series 70 A, 3-pole breaker.

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

To select the correct Square D breaker like the HDL36070, match the voltage (600V AC), current rating (70 A), interrupting capacity (25kA at 240V AC), pole count (3), and phase protection (ABC). Verify lug type (line/load) and mounting (fixed) per your panel requirements. Consult a licensed electrician for code compliance.

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.
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.
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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: 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.
SQUARE D
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.
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: 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.
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.
Molded Case Circuit Breaker: 40 A Amps, 25kA at 240V AC, Fixed, Line/Load Lug, Non-Applicable, HD (MPN HDL26040). Key specifications — attr196129: Line/Load Lug; attr196130: Non-Applicable; attr196127: 25kA at 240V AC; attr196128: Fixed; attr232749: HD.
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Molded Case Circuit Breaker: 40 A Amps, 25kA at 240V AC, Fixed, Line/Load Lug, Non-Applicable, HD (MPN HDL26040). Key specifications — attr196129: Line/Load Lug; attr196130: Non-Applicable; attr196127: 25kA at 240V AC; attr196128: Fixed; attr232749: HD.