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SQUARE D BGA161251 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 BGA161251 B-Frame Molded Case Circuit Breaker

The Square D BGA161251 is a 1-pole B-Frame Molded Case Circuit Breaker rated 125 A at 240V AC with a maximum AIR rating of 100kA at 240V AC. It features a fixed instantaneous trip, A phase connection, and an aluminum…

SKU 3G-OTH-722263

Also listed as: BGA 161251 · BGA-161251

Brand
SQUARE D
Item
BGA161251 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
BGA161251
Series
BGA
Type
100kA at 240V AC, Fixed, A, BGA
AC
240V
Poles
1
Max. AIR Rating
100kA at 240V AC
Phase Connection
A
Instantaneous Trip
Fixed
Terminal Connection
Al Mechanical Lug OFF End

Technical Documents

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

Product Description

The Square D BGA161251 is a 1-pole B-Frame Molded Case Circuit Breaker rated 125 A at 240V AC with a maximum AIR rating of 100kA at 240V AC. It features a fixed instantaneous trip, A phase connection, and an aluminum mechanical lug OFF end terminal connection. This BGA-series unit is designed for overcurrent protection in industrial electrical distribution systems.

Frequently Asked Questions

What is the Square D BGA161251 molded case circuit breaker used for?

The Square D BGA161251 is a 1-pole B-Frame molded case circuit breaker rated 125 A at 240V AC. It provides overcurrent protection in industrial electrical distribution systems, such as panelboards and switchboards, where a fixed instantaneous trip and A phase connection are required.

What are the specifications of the Square D BGA161251?

The Square D BGA161251 is a 1-pole BGA-series breaker rated 125 A at 240V AC with a maximum AIR rating of 100kA at 240V AC. It features a fixed instantaneous trip, A phase connection, and an aluminum mechanical lug OFF end terminal connection.

Where to buy the Square D BGA161251 worldwide?

3G Electric supplies the Square D BGA161251 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this BGA-series molded case circuit breaker.

How to select the correct Square D BGA-series circuit breaker for my application?

To select the correct Square D BGA-series breaker, verify your system voltage (240V AC), required amp rating (125 A), and available fault current (up to 100kA). Confirm the number of poles (1), phase connection (A), and terminal type (aluminum mechanical lug). Consult a licensed electrician for proper coordination.

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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