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SQUARE D Molded Case Circuit Breaker: 20 A Amps, 25kA at 277/408V 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 277/408V AC, Fixed, A, 1 Poles

The Square D BDA160201 is a B-Frame Molded Case Circuit Breaker rated for 20 A at 347 V AC, with a maximum AIR rating of 25 kA at 277/408 V AC. This single-pole unit features a fixed instantaneous trip, an A phase…

SKU 3G-OTH-722117

Brand
SQUARE D
Item
Molded Case Circuit Breaker: 20 A Amps, 25kA at 277/408V 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
BDA160201
Series
BDA
Type
25kA at 277/408V AC, Fixed, A, BDA
AC
347V
Poles
1
Max. AIR Rating
25kA at 277/408V AC
Phase Connection
A
Instantaneous Trip
Fixed
Terminal Connection
Al Mechanical Lug OFF End
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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Square D BDA160201 is a B-Frame Molded Case Circuit Breaker rated for 20 A at 347 V AC, with a maximum AIR rating of 25 kA at 277/408 V AC. This single-pole unit features a fixed instantaneous trip, an A phase connection, and an aluminum mechanical lug terminal connection on the load end. As part of the BDA series, it is designed for reliable overcurrent protection in industrial electrical distribution systems.

Frequently Asked Questions

What is the Square D BDA160201 molded case circuit breaker used for?

The Square D BDA160201 is a B-Frame molded case circuit breaker used for overcurrent protection in industrial electrical distribution systems. It is rated for 20 A at 347 V AC and provides a maximum AIR rating of 25 kA at 277/408 V AC, making it suitable for branch circuit protection in commercial and industrial facilities.

What are the specifications of the Square D BDA160201?

The Square D BDA160201 is a single-pole, 20 A molded case circuit breaker with a fixed instantaneous trip and A phase connection. It has a maximum AIR rating of 25 kA at 277/408 V AC and operates at 347 V AC. The terminal connection is an aluminum mechanical lug on the load end, and it is part of the BDA series.

Where to buy the Square D BDA160201 worldwide?

3G Electric supplies the Square D BDA160201 worldwide, handling full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine Square D circuit breakers and support procurement teams with technical guidance and reliable shipping to any country.

How to install the Square D BDA160201 circuit breaker?

Install the Square D BDA160201 by ensuring the panel is de-energized, then mount the breaker onto the bus bar. Connect the line side to the A phase and terminate the load side using the aluminum mechanical lug. Torque connections to manufacturer specifications and verify the fixed instantaneous trip setting before energizing.

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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