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SQUARE D Molded Case Circuit Breaker: 40 A Amps, 25kA at 277/408V AC, Fixed, Everlink Lug Both Ends - 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, Everlink Lug Both Ends

The Square D BDL16040 is a B-Frame Molded Case Circuit Breaker rated for 40 A with a maximum AIR rating of 25kA at 277/408V AC. It features fixed instantaneous trip, Everlink Lug connections on both ends, and…

SKU 3G-OTH-722127

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

SQUARE D
Manufacturer Part Number
BDL16040
Series
BDL
Type
25kA at 277/408V AC, Fixed, Everlink Lug Both Ends, Any, BDL
Max. AIR Rating
25kA at 277/408V AC
Phase Connection
Any
Instantaneous Trip
Fixed
Terminal Connection
Everlink Lug Both Ends
View Full Spec Sheet

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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Square D BDL16040 is a B-Frame Molded Case Circuit Breaker rated for 40 A with a maximum AIR rating of 25kA at 277/408V AC. It features fixed instantaneous trip, Everlink Lug connections on both ends, and supports any phase connection. This unit is part of the BDL series, designed for reliable overcurrent protection in industrial electrical distribution systems.

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 BDL16040 molded case circuit breaker used for?

The Square D BDL16040 provides overcurrent protection in industrial electrical distribution systems. It is a B-Frame breaker rated for 40 A with a 25kA interrupting capacity at 277/408V AC, suitable for branch circuits and feeder protection in manufacturing plants and commercial facilities.

What are the specifications of the Square D BDL16040?

The Square D BDL16040 is a 40 A molded case circuit breaker with a maximum AIR rating of 25kA at 277/408V AC. It features fixed instantaneous trip, Everlink Lug terminals on both ends, and supports any phase connection. It is part of the BDL series and is designed for reliable overcurrent protection.

Where to buy the Square D BDL16040 worldwide?

3G Electric supplies the Square D BDL16040 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this BDL series breaker.

How to select the correct Square D BDL series breaker for my application?

To select the correct Square D BDL breaker, verify your system voltage (up to 277/408V AC), required amp rating (e.g., 40 A), and available fault current (up to 25kA). Confirm terminal type (Everlink Lug) and phase connection (any). Consult a licensed electrician for proper coordination and compliance with 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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Molded Case Circuit Breaker: 50 A Amps, 25kA at 277/408V AC, Fixed, Everlink Lug Both Ends, 2 Poles (MPN BDL26050LU). Key specifications — Terminal Connection: Everlink Lug Both Ends; Phase Connection: Non-Applicable; Max. AIR Rating: 25kA at 277/408V AC; Instantaneous Trip: Fixed; Series: BDL.
Molded Case Circuit Breaker: 100 A Amps, 25kA at 277/408V AC, Fixed, Everlink Lug Both Ends, ABC (MPN BDL36100). Key specifications — Terminal Connection: Everlink Lug Both Ends; Phase Connection: ABC; Max. AIR Rating: 25kA at 277/408V AC; Instantaneous Trip: Fixed; Series: BDL.
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Molded Case Circuit Breaker: 70 A Amps, 25kA at 277/408V AC, Fixed, AB, 2 Poles, 525V AC, BDA (MPN BDA260701). Key specifications — Terminal Connection: I-Line ON End; Phase Connection: AB; Max. AIR Rating: 25kA at 277/408V AC; Instantaneous Trip: Fixed; Series: BDA.
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Molded Case Circuit Breaker: 45 A Amps, 100kA at 240V AC, Fixed, ABC, 3 Poles, 525V AC, BGA (MPN BGA34045Y). Key specifications — Terminal Connection: I-Line ON End; Phase Connection: ABC; Max. AIR Rating: 100kA at 240V AC; Instantaneous Trip: Fixed; Series: BGA.
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Molded Case Circuit Breaker: 35 A Amps, 100kA at 240V AC, Fixed, Everlink Lug Both Ends, ABC, BGL (MPN BGL36035). Key specifications — Terminal Connection: Everlink Lug Both Ends; Phase Connection: ABC; Max. AIR Rating: 100kA at 240V AC; Instantaneous Trip: Fixed; Series: BGL.
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