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SQUARE D Molded Case Circuit Breaker: 150 A Amps, 65kA at 240V AC, Fixed, Lug, AB - Square D Molded Case Circuit Breakers for I-Line Panelboards
SQUARE DSquare D Molded Case Circuit Breakers for I-Line Panelboards

SQUARE D Molded Case Circuit Breaker: 150 A Amps, 65kA at 240V AC, Fixed, Lug, AB

The Square D HG Series Molded Case Circuit Breaker (MPN HGA261501) is a 150 A, fixed, lug-type, AB-phase unit with a 65kA at 240V AC maximum AIR rating and a 900 A low amp trip setting. Designed for I-Line…

SKU 3G-OTH-609697

Brand
SQUARE D
Item
Molded Case Circuit Breaker: 150 A Amps, 65kA at 240V AC, Fixed, Lug, AB
Category
Square D Molded Case Circuit Breakers for I-Line Panelboards
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Technical Specifications

SQUARE D
Manufacturer Part Number
HGA261501
Series
HG
Type
65kA at 240V AC, Fixed, Lug, AB
Max. AIR Rating
65kA at 240V AC
Phase Connection
AB
Instantaneous Trip
Fixed
Terminal Connection
Lug
Low Amp Trip Setting
900 A
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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Square D HG Series Molded Case Circuit Breaker (MPN HGA261501) is a 150 A, fixed, lug-type, AB-phase unit with a 65kA at 240V AC maximum AIR rating and a 900 A low amp trip setting. Designed for I-Line panelboards, it provides overcurrent protection with a fixed instantaneous trip mechanism.

Frequently Asked Questions

What is the Square D HGA261501 molded case circuit breaker used for?

The Square D HG Series HGA261501 is a 150 A molded case circuit breaker for I-Line panelboards. It provides overcurrent protection with a fixed instantaneous trip and a 900 A low amp trip setting, suitable for industrial and commercial power distribution systems.

What are the specifications of the Square D HGA261501 circuit breaker?

The Square D HGA261501 is a 150 A, fixed, lug-type, AB-phase unit with a 65kA at 240V AC maximum AIR rating. It features a fixed instantaneous trip, a 900 A low amp trip setting, and is part of the HG Series for I-Line panelboards.

Where to buy the Square D HGA261501 circuit breaker worldwide?

3G Electric supplies the Square D HGA261501 molded case circuit breaker worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this HG Series unit to your facility, ensuring reliable overcurrent protection for I-Line panelboards.

How to select the right Square D molded case circuit breaker for an I-Line panelboard?

To select the right Square D molded case circuit breaker, match the amp rating (e.g., 150 A), voltage (240V AC), and AIR rating (65kA) to your system's fault current. Ensure the phase connection (AB) and terminal type (lug) align with your panelboard configuration. Consult a qualified engineer for proper coordination.

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 square d molded case circuit breakers for i-line panelboards. 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: 225 A Amps, 42kA at 120/240V AC, Adj, Lug, ABC, 3 Poles, 600V AC, LA (MPN LA36225). Key specifications — Terminal Connection: Lug; Phase Connection: ABC; Max. AIR Rating: 42kA at 120/240V AC; Instantaneous Trip: Adjustable; Series: LA.
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Molded Case Circuit Breaker: 200 A Amps, 25kA at 240V AC, Fixed, Lug, BC, 2 Poles, 240V AC, QD (MPN QDA222004). Key specifications — Terminal Connection: Lug; Phase Connection: BC; Max. AIR Rating: 25kA at 240V AC; Instantaneous Trip: Fixed; Series: QD.
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