Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
SQUARE D QO1612M125FTRB Main Breaker Load Center - Square D QO - Main Breaker Load Centers
SQUARE DSquare D QO - Main Breaker Load Centers

SQUARE D QO1612M125FTRB Main Breaker Load Center

The Square D QO Main Breaker Load Center (MPN QO1612M125FTRB) is a 125 A, 1-phase, 120/240V AC outdoor unit with a 22kA short-circuit current rating. It features 6 spaces, supports up to 6 tandem breakers, and…

SKU 3G-OTH-609775

Brand
SQUARE D
Item
QO1612M125FTRB Main Breaker Load Center
Part Number
QO1612M125FTRB
Category
Square D QO - Main Breaker Load Centers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
QO1612M125FTRB
Type
22kA, Surface Cover
AC
120/240V
Phase
1
Spaces
6
Voltage
120/240V AC
Location
Outdoor
Included Enclosure Cover
Surface Cover
Max. No. Of Tandem Breakers
6
Short Circuit Current Rating
22kA
Main Circuit Breaker or Main Lug
Main Circuit Breaker

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The Square D QO Main Breaker Load Center (MPN QO1612M125FTRB) is a 125 A, 1-phase, 120/240V AC outdoor unit with a 22kA short-circuit current rating. It features 6 spaces, supports up to 6 tandem breakers, and includes a surface cover. 3G Electric interprets your demand for this genuine Square D load center, sourcing it across our 14 industrial departments with specialist depth in electrical controls.

Frequently Asked Questions

What is the Square D QO1612M125FTRB load center used for?

The Square D QO1612M125FTRB is a 125 A main breaker load center for residential and light commercial outdoor installations. It distributes 120/240V AC single-phase power across 6 spaces, supporting up to 6 tandem breakers, with a 22kA short-circuit current rating for fault protection.

What are the specifications of the Square D QO1612M125FTRB?

This Square D load center is rated 125 A, 120/240V AC, 1-phase, with a 22kA short-circuit current rating. It includes a surface cover, 6 spaces, supports up to 6 tandem breakers, and is designed for outdoor use. The main circuit breaker is integrated.

Where to buy the Square D QO1612M125FTRB load center worldwide?

3G Electric supplies the genuine Square D QO1612M125FTRB load center worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source this and other electrical controls across 14 departments to meet your demand.

How to install the Square D QO1612M125FTRB load center?

Install the Square D QO1612M125FTRB outdoors on a flat surface using the included surface cover. Ensure the main breaker is off, connect line and load conductors per local codes, and torque terminals to manufacturer specs. Always de-energize the panel before wiring.

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.
Not sure this is the right part? Photo-identify it→

SQUARE D Products

3G Electric supplies SQUARE D square d qo - main breaker load centers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

More from SQUARE D

View all SQUARE D parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first