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SQUARE D Molded Case Circuit Breaker: 100 A Amps, 25kA at 277/408V AC, Fixed, AB - B-Frame Square D Molded Case Circuit Breakers
SQUARE DB-Frame Square D Molded Case Circuit Breakers

SQUARE D Molded Case Circuit Breaker: 100 A Amps, 25kA at 277/408V AC, Fixed, AB

The Square D BDA24100Y1 is a 2-pole B-Frame Molded Case Circuit Breaker rated for 100 A at 277/480V AC, with a maximum AIR rating of 25kA at 277/408V AC. It features a fixed instantaneous trip, AB phase connection…

SKU 3G-OTH-722319

Brand
SQUARE D
Item
Molded Case Circuit Breaker: 100 A Amps, 25kA at 277/408V AC, Fixed, AB
Category
B-Frame Square D Molded Case Circuit Breakers
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Technical Specifications

SQUARE D
Manufacturer Part Number
BDA24100Y1
Series
BDA
Type
25kA at 277/408V AC, Fixed, AB, BDA
AC
277/480V
Poles
2
Max. AIR Rating
25kA at 277/408V AC
Phase Connection
AB
Instantaneous Trip
Fixed
Terminal Connection
I-Line ON End
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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Square D BDA24100Y1 is a 2-pole B-Frame Molded Case Circuit Breaker rated for 100 A at 277/480V AC, with a maximum AIR rating of 25kA at 277/408V AC. It features a fixed instantaneous trip, AB phase connection, and I-Line ON End terminal connection, part of the BDA series.

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 BDA24100Y1 molded case circuit breaker used for?

The Square D BDA24100Y1 is a 2-pole B-Frame molded case circuit breaker used for overcurrent protection in industrial and commercial electrical distribution systems. It is rated for 100 A at 277/480V AC and is suitable for panelboards and switchboards requiring I-Line ON End terminal connections.

What are the specifications of the Square D BDA24100Y1?

The Square D BDA24100Y1 is a 2-pole B-Frame molded case circuit breaker rated 100 A at 277/480V AC. It has a maximum AIR rating of 25kA at 277/408V AC, fixed instantaneous trip, AB phase connection, and I-Line ON End terminals. It is part of the BDA series.

Where to buy the Square D BDA24100Y1 worldwide?

3G Electric supplies the Square D BDA24100Y1 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this BDA series circuit breaker.

How to select the Square D BDA24100Y1 for an electrical panel?

To select the Square D BDA24100Y1, verify your system voltage is 277/480V AC and the available fault current does not exceed 25kA at 277/408V AC. Ensure the panel accepts I-Line ON End terminals and AB phase connection. Confirm the 100 A rating matches your load 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 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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