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SQUARE D Molded Case Circuit Breaker: 70 A Amps, 100kA at 120/240V AC, Fixed, ABC - B-Frame Square D Molded Case Circuit Breakers
SQUARE DB-Frame Square D Molded Case Circuit Breakers

SQUARE D Molded Case Circuit Breaker: 70 A Amps, 100kA at 120/240V AC, Fixed, ABC

The Square D BJA36070 is a 70 A, 3-pole B-Frame Molded Case Circuit Breaker rated 690V AC with a maximum AIR rating of 100kA at 120/240V AC. It features fixed instantaneous trip, ABC phase connection, and I-Line ON…

SKU 3G-OTH-721888

Brand
SQUARE D
Item
Molded Case Circuit Breaker: 70 A Amps, 100kA at 120/240V AC, Fixed, ABC
Category
B-Frame Square D Molded Case Circuit Breakers
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Technical Specifications

SQUARE D
Manufacturer Part Number
BJA36070
Series
BJA
Type
100kA at 120/240V AC, Fixed, ABC, BJA
AC
690V
Poles
3
Max. AIR Rating
100kA at 120/240V AC
Phase Connection
ABC
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 BJA36070 is a 70 A, 3-pole B-Frame Molded Case Circuit Breaker rated 690V AC with a maximum AIR rating of 100kA at 120/240V AC. It features fixed instantaneous trip, ABC phase connection, and I-Line ON End terminal connection, part of the BJA series.

Frequently Asked Questions

What is the Square D BJA36070 molded case circuit breaker used for?

The Square D BJA36070 is a 70 A, 3-pole B-Frame molded case circuit breaker used for overcurrent protection in industrial and commercial power distribution systems. It is rated 690V AC with a 100kA interrupting rating at 120/240V AC, making it suitable for high-fault applications.

What are the specifications of the Square D BJA36070?

The Square D BJA36070 is a 70 A, 3-pole B-Frame molded case circuit breaker rated 690V AC. It has a maximum AIR rating of 100kA at 120/240V AC, fixed instantaneous trip, ABC phase connection, and I-Line ON End terminal connection. It is part of the BJA series.

Where to buy the Square D BJA36070 worldwide?

3G Electric supplies the Square D BJA36070 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this B-Frame molded case circuit breaker for your power distribution needs.

How to install the Square D BJA36070 circuit breaker?

Install the Square D BJA36070 by connecting the I-Line ON End terminal to the panel bus. Ensure the breaker is in the OFF position, torque terminals to manufacturer specifications, and verify phase sequence ABC. Always follow NEC guidelines and consult a qualified electrician for safe installation.

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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