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SQUARE D Molded Case Circuit Breaker: 40 A Amps, 25kA at 277/408V 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: 40 A Amps, 25kA at 277/408V AC, Fixed, ABC

The Square D BDA36040 is a 3-pole, 40 A B-Frame Molded Case Circuit Breaker from the BDA series, rated 25kA at 277/408V AC and 525V AC. It features a fixed instantaneous trip, I-Line ON End terminal connection, and…

SKU 3G-OTH-722200

Brand
SQUARE D
Item
Molded Case Circuit Breaker: 40 A Amps, 25kA at 277/408V AC, Fixed, ABC
Category
B-Frame Square D Molded Case Circuit Breakers
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Technical Specifications

SQUARE D
Manufacturer Part Number
BDA36040
Series
BDA
Type
25kA at 277/408V AC, Fixed, ABC, BDA
AC
525V
Poles
3
Max. AIR Rating
25kA at 277/408V 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 BDA36040 is a 3-pole, 40 A B-Frame Molded Case Circuit Breaker from the BDA series, rated 25kA at 277/408V AC and 525V AC. It features a fixed instantaneous trip, I-Line ON End terminal connection, and ABC phase connection. 3G Electric interprets your demand for this genuine Square D component and delivers it with specialist support across electrical and 14 other 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 BDA36040 molded case circuit breaker used for?

The Square D BDA36040 is a 3-pole, 40 A B-Frame molded case circuit breaker used for overcurrent protection in industrial electrical distribution panels. It is rated 25kA at 277/408V AC and 525V AC, with a fixed instantaneous trip and I-Line ON End connection for secure busbar mounting.

What are the specifications of the Square D BDA36040?

The Square D BDA36040 is a 3-pole, 40 A B-Frame molded case circuit breaker from the BDA series. It has a max. AIR rating of 25kA at 277/408V AC, 525V AC voltage, fixed instantaneous trip, ABC phase connection, and I-Line ON End terminal connection. The manufacturer part number is BDA36040.

Where to buy the Square D BDA36040 worldwide?

3G Electric supplies the genuine Square D BDA36040 molded case circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we interpret your demand and deliver this component with specialist support across electrical and 14 other departments.

How to select the Square D BDA36040 for an electrical panel?

To select the Square D BDA36040, verify your panel accepts I-Line ON End mounting and requires a 3-pole, 40 A breaker with 25kA interrupting capacity at 277/408V AC. Confirm the phase connection is ABC and the instantaneous trip is fixed. For application guidance, contact 3G Electric for technical support.

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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