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SQUARE D Molded Case Circuit Breaker: 50 A Amps, 65kA at 240V AC, Fixed, Lug, AC - 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: 50 A Amps, 65kA at 240V AC, Fixed, Lug, AC

The Square D HG Series Molded Case Circuit Breaker (MPN HGA260502) is a 50 A, 65kA at 240V AC unit with fixed instantaneous trip and lug terminal connections for I-Line panelboards. It features a 400 A low amp trip…

SKU 3G-OTH-721979

Brand
SQUARE D
Item
Molded Case Circuit Breaker: 50 A Amps, 65kA at 240V AC, Fixed, Lug, AC
Category
Square D Molded Case Circuit Breakers for I-Line Panelboards
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Technical Specifications

SQUARE D
Manufacturer Part Number
HGA260502
Series
HG
Type
65kA at 240V AC, Fixed, Lug, AC
Max. AIR Rating
65kA at 240V AC
Phase Connection
AC
Instantaneous Trip
Fixed
Terminal Connection
Lug
Low Amp Trip Setting
400 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 HGA260502) is a 50 A, 65kA at 240V AC unit with fixed instantaneous trip and lug terminal connections for I-Line panelboards. It features a 400 A low amp trip setting and AC phase connection, supporting reliable overcurrent protection in industrial electrical distribution.

Frequently Asked Questions

What is the Square D HGA260502 molded case circuit breaker used for?

The Square D HGA260502 is a 50 A molded case circuit breaker used for overcurrent protection in industrial electrical distribution systems. It mounts in I-Line panelboards and provides fixed instantaneous trip with a 400 A low amp trip setting, suitable for AC phase connections up to 65kA at 240V AC.

What are the specifications of the Square D HGA260502 circuit breaker?

The Square D HGA260502 is a 50 A, 65kA at 240V AC molded case circuit breaker from the HG Series. It features fixed instantaneous trip, lug terminal connections, AC phase connection, and a 400 A low amp trip setting. The manufacturer part number is HGA260502.

Where to buy the Square D HGA260502 circuit breaker worldwide?

3G Electric supplies the Square D HGA260502 molded case circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. Contact us to source this HG Series breaker for your industrial electrical distribution needs.

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 for an I-Line panelboard, match the amp rating (e.g., 50 A), voltage (240V AC), and interrupting rating (65kA) to your system. Ensure terminal connections (lug) and trip type (fixed instantaneous) align with your overcurrent protection requirements.

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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