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SQUARE D Molded Case Circuit Breaker: 125 A Amps, 100kA at 240V AC, Fixed, AB, 2 Poles - B-Frame Square D Molded Case Circuit Breakers
SQUARE DB-Frame Square D Molded Case Circuit Breakers

SQUARE D Molded Case Circuit Breaker: 125 A Amps, 100kA at 240V AC, Fixed, AB, 2 Poles

The Square D BGA24125Y1 is a 2-pole B-Frame Molded Case Circuit Breaker rated 125 A, 525V AC, with a maximum AIR rating of 100kA at 240V AC. It features a fixed instantaneous trip, AB phase connection, and aluminum…

SKU 3G-OTH-722132

Brand
SQUARE D
Item
Molded Case Circuit Breaker: 125 A Amps, 100kA at 240V AC, Fixed, AB, 2 Poles
Category
B-Frame Square D Molded Case Circuit Breakers
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Technical Specifications

SQUARE D
Manufacturer Part Number
BGA24125Y1
Series
BGA
Type
100kA at 240V AC, Fixed, AB, BGA
AC
525V
Poles
2
Max. AIR Rating
100kA at 240V AC
Phase Connection
AB
Instantaneous Trip
Fixed
Terminal Connection
Al Mechanical Lug OFF End
View Full Spec Sheet

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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Square D BGA24125Y1 is a 2-pole B-Frame Molded Case Circuit Breaker rated 125 A, 525V AC, with a maximum AIR rating of 100kA at 240V AC. It features a fixed instantaneous trip, AB phase connection, and aluminum mechanical lug terminal connection on the load end. This unit is part of the BGA series and is designed for industrial branch-circuit protection.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Square D BGA24125Y1 molded case circuit breaker used for?

The Square D BGA24125Y1 is a 2-pole B-Frame molded case circuit breaker rated 125 A at 525V AC, designed for industrial branch-circuit protection. It provides overcurrent protection with a fixed instantaneous trip and a maximum AIR rating of 100kA at 240V AC, suitable for high-fault applications.

What are the specifications of the Square D BGA24125Y1 circuit breaker?

The Square D BGA24125Y1 is a 2-pole BGA series breaker rated 125 A, 525V AC, with a maximum AIR rating of 100kA at 240V AC. It features a fixed instantaneous trip, AB phase connection, and aluminum mechanical lug terminals on the load end. The manufacturer part number is BGA24125Y1.

Where to buy the Square D BGA24125Y1 circuit breaker worldwide?

3G Electric supplies the Square D BGA24125Y1 molded case circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this BGA series breaker.

How to select the Square D BGA24125Y1 for an industrial application?

To select the Square D BGA24125Y1, verify your system voltage (up to 525V AC), load current (125 A), and available fault current (up to 100kA at 240V AC). Ensure the AB phase connection and fixed instantaneous trip match your branch-circuit protection requirements. 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 b-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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