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SQUARE D Molded Case Circuit Breaker: 20 A Amps, 100kA at 120/240V AC, Fixed, A - 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, 100kA at 120/240V AC, Fixed, A

The Square D BJA160201 is a B-Frame Molded Case Circuit Breaker rated for 20 A at 240V AC, with a maximum AIR rating of 100kA at 120/240V AC. This single-pole unit features a fixed instantaneous trip, I-Line ON End…

SKU 3G-OTH-721862

Brand
SQUARE D
Item
Molded Case Circuit Breaker: 20 A Amps, 100kA at 120/240V AC, Fixed, A
Category
B-Frame Square D Molded Case Circuit Breakers
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Technical Specifications

SQUARE D
Manufacturer Part Number
BJA160201
Series
BJA
Type
100kA at 120/240V AC, Fixed, A, BJA
AC
240V
Poles
1
Max. AIR Rating
100kA 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 BJA160201 is a B-Frame Molded Case Circuit Breaker rated for 20 A at 240V AC, with a maximum AIR rating of 100kA at 120/240V AC. This single-pole unit features a fixed instantaneous trip, I-Line ON End terminal connection, and is part of the BJA series. 3G Electric interprets your demand for this OEM-specified breaker, sourcing it across our 14 industrial departments with specialist depth in electrical controls.

Frequently Asked Questions

What is the Square D BJA160201 molded case circuit breaker used for?

The Square D BJA160201 is a B-Frame molded case circuit breaker used for overcurrent protection in electrical distribution panels, switchboards, and motor control centers. It is rated 20 A at 240V AC with a 100kA interrupting rating at 120/240V AC, suitable for commercial and industrial applications requiring reliable branch circuit protection.

What are the specifications of the Square D BJA160201?

The Square D BJA160201 is a single-pole, 20 A molded case circuit breaker rated 240V AC with a maximum AIR rating of 100kA at 120/240V AC. It features a fixed instantaneous trip, I-Line ON End terminal connection, and Phase Connection A. It is part of the BJA series with MPN BJA160201.

Where to buy the Square D BJA160201 worldwide?

3G Electric supplies the Square D BJA160201 worldwide, handling full logistics and customs clearance for global delivery. As a specialist in electrical controls across 14 industrial departments, we source this OEM-specified breaker to meet your demand. Contact us for availability and lead time to your location.

How to install the Square D BJA160201 circuit breaker?

Install the Square D BJA160201 by connecting the I-Line ON End terminal to the panel bus bar, ensuring the breaker is in the OFF position. Torque terminal connections to manufacturer specifications (typically 40-50 in-lbs for 20 A). Verify voltage rating (240V AC) and phase connection (A) before energizing. Always follow NEC and local codes.

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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