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3G Electric
SQUARE D Q-Frame Molded Case Circuit Breaker - Q-Frame Square D Molded Case Circuit Breakers
SQUARE DQ-Frame Square D Molded Case Circuit Breakers

SQUARE D Q-Frame Molded Case Circuit Breaker

The Square D Q-Frame Molded Case Circuit Breaker (SKU QBL32125, MPN QBL32125) is a 125 A, 3-pole, 10kA at 240V AC unit with a fixed instantaneous trip and line/load lug terminals for ABC phase connection. As part of…

SKU 3G-OTH-721848

Also listed as: QBL 32125 · QBL-32125

Brand
SQUARE D
Item
Q-Frame Molded Case Circuit Breaker
Part Number
QBL32125
Category
Q-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
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

SQUARE D
Manufacturer Part Number
QBL32125
Series
QB
Type
10kA at 240V AC, Fixed, Line/Load Lug, ABC, QB
Poles
3
Max. AIR Rating
10kA at 240V AC
Phase Connection
ABC
Instantaneous Trip
Fixed
Terminal Connection
Line/Load Lug

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

Product Description

The Square D Q-Frame Molded Case Circuit Breaker (SKU QBL32125, MPN QBL32125) is a 125 A, 3-pole, 10kA at 240V AC unit with a fixed instantaneous trip and line/load lug terminals for ABC phase connection. As part of the QB series, it provides overcurrent protection in industrial electrical distribution systems.

Frequently Asked Questions

What is the Square D QBL32125 molded case circuit breaker used for?

The Square D QBL32125 is a 125 A, 3-pole molded case circuit breaker used for overcurrent protection in industrial electrical distribution systems. It features a fixed instantaneous trip, line/load lug terminals, and ABC phase connection, making it suitable for branch circuit protection in panelboards and switchboards.

What are the specifications of the Square D QBL32125?

The Square D QBL32125 is a 125 A, 3-pole molded case circuit breaker with a maximum AIR rating of 10kA at 240V AC. It has a fixed instantaneous trip, line/load lug terminals, and ABC phase connection. It is part of the QB series and is designed for industrial electrical distribution.

Where to buy the Square D QBL32125 worldwide?

3G Electric supplies the Square D QBL32125 molded case circuit breaker worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this genuine Square D part for your electrical distribution needs.

How to install the Square D QBL32125 circuit breaker?

To install the Square D QBL32125, ensure the panel is de-energized. Connect line and load conductors to the line/load lug terminals, torquing to manufacturer specifications. Verify the ABC phase connection matches your system. Always follow NEC guidelines and consult a qualified electrician for safe installation.

Used in

Common applications for SQUARE D
Commercial electrical panels — QO and QOB miniature circuit breakers for overcurrent protection in load centers and panelboards.
HVACR equipment — 8910 Series Type DPA definite purpose contactors for switching compressor and fan motor loads.
Industrial power distribution — J-Frame molded case circuit breakers for main and feeder protection in switchboards.
Residential ground-fault protection — QO and QOB GFI circuit breakers for kitchens, bathrooms, and outdoor circuits.
Motor control centers — definite purpose contactors for controlling pumps, fans, and other moderate motor loads.
OEM machinery — Square D circuit breakers and contactors for integration into control panels and equipment.
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SQUARE D Products

3G Electric supplies SQUARE D q-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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