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SQUARE D Molded Case Circuit Breaker: 20 A Amps, 25kA at 120/240V AC, Fixed, A, 1 Poles - B-Frame Square D Molded Case Circuit Breakers
SQUARE DB-Frame Square D Molded Case Circuit Breakers

SQUARE D Molded Case Circuit Breaker: 20 A Amps, 25kA at 120/240V AC, Fixed, A, 1 Poles

The Square D BDA140201 is a B-Frame Molded Case Circuit Breaker rated for 20 A at 277V AC, with a maximum AIR rating of 25kA at 120/240V AC. This single-pole unit features a fixed instantaneous trip, I-Line terminal…

SKU 3G-OTH-722098

Brand
SQUARE D
Item
Molded Case Circuit Breaker: 20 A Amps, 25kA at 120/240V AC, Fixed, A, 1 Poles
Category
B-Frame Square D Molded Case Circuit Breakers
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Technical Specifications

SQUARE D
Manufacturer Part Number
BDA140201
Series
BDA
Type
25kA at 120/240V AC, Fixed, A, BDA
AC
277V
Poles
1
Max. AIR Rating
25kA at 120/240V AC
Phase Connection
A
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 BDA140201 is a B-Frame Molded Case Circuit Breaker rated for 20 A at 277V AC, with a maximum AIR rating of 25kA at 120/240V AC. This single-pole unit features a fixed instantaneous trip, I-Line terminal connection on one end, and is part of the BDA series. 3G Electric interprets your demand for this OEM-specified breaker, sources it through our authorized supply chain, and supports your facility with genuine Square D equipment across 14 industrial departments.

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 BDA140201 molded case circuit breaker used for?

The Square D BDA140201 is a B-Frame molded case circuit breaker used for overcurrent protection in commercial and industrial electrical panels. It protects branch circuits rated 20 A at up to 277V AC, with a 25kA interrupting rating at 120/240V AC, and is suitable for I-Line panelboard installations.

What are the specifications of the Square D BDA140201?

The Square D BDA140201 is a single-pole, 20 A breaker rated 277V AC with a maximum AIR rating of 25kA at 120/240V AC. It features a fixed instantaneous trip, I-Line terminal connection on one end, phase connection A, and is part of the BDA series. 3G Electric supplies this genuine Square D unit.

Where to buy the Square D BDA140201 worldwide?

3G Electric supplies the Square D BDA140201 worldwide. We interpret your demand, source the genuine OEM breaker through our supply chain, and handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this BDA series unit.

How to install the Square D BDA140201 circuit breaker?

Install the Square D BDA140201 by ensuring the panel is de-energized, then plug the I-Line connector onto the panel bus bar. Torque the terminal to manufacturer specifications for the 20 A circuit. Verify the fixed instantaneous trip setting matches your application. 3G Electric supports your installation with genuine Square D equipment.

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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