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SQUARE D BDA36020 B-Frame Molded Case Circuit Breaker - B-Frame Square D Molded Case Circuit Breakers
SQUARE DB-Frame Square D Molded Case Circuit Breakers

SQUARE D BDA36020 B-Frame Molded Case Circuit Breaker

The Square D BDA36020 is a 20 A, 3-pole 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 terminal connection on one end…

SKU 3G-OTH-609577

Also listed as: BDA 36020 · BDA-36020

Brand
SQUARE D
Item
BDA36020 B-Frame Molded Case Circuit Breaker
Category
B-Frame Square D Molded Case Circuit Breakers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SQUARE D
Manufacturer Part Number
BDA36020
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

Technical Documents

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

Product Description

The Square D BDA36020 is a 20 A, 3-pole 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 terminal connection on one end, and ABC phase connection.

Frequently Asked Questions

What is the Square D BDA36020 molded case circuit breaker used for?

The Square D BDA36020 is a 20 A, 3-pole B-Frame molded case circuit breaker used for overcurrent protection in industrial power distribution panels, motor control centers, and switchboards. It is rated 25kA at 277/408V AC and 525V AC, with a fixed instantaneous trip and ABC phase connection.

What are the specifications of the Square D BDA36020?

The Square D BDA36020 is a 20 A, 3-pole B-Frame molded case circuit breaker from the BDA series. It has a maximum AIR rating of 25kA at 277/408V AC, a voltage rating of 525V AC, fixed instantaneous trip, I-Line terminal connection on one end, and ABC phase connection.

Where to buy the Square D BDA36020 worldwide?

3G Electric supplies the Square D BDA36020 molded case circuit breaker 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 BDA series breaker.

How to select the Square D BDA36020 for an application?

To select the Square D BDA36020, verify your system voltage (up to 525V AC), available fault current (25kA at 277/408V AC), and load current (20 A). Ensure the I-Line terminal connection and ABC phase configuration match your panel. Consult a licensed engineer for coordination studies.

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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