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SQUARE D QO1816M200FTRB Main Breaker Load Center - Square D QO - Main Breaker Load Centers
SQUARE DSquare D QO - Main Breaker Load Centers

SQUARE D QO1816M200FTRB Main Breaker Load Center

The Square D QO Main Breaker Load Center (MPN QO1816M200FTRB) is a 200 A, 120/240V AC, 1-phase unit with 8 spaces and a 22kA short circuit current rating. It includes a surface cover and is rated for outdoor…

SKU 3G-OTH-609777

Brand
SQUARE D
Item
QO1816M200FTRB Main Breaker Load Center
Category
Square D QO - Main Breaker Load Centers
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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
QO1816M200FTRB
Type
22kA, Surface Cover
AC
120/240V
Phase
1
Spaces
8
Voltage
120/240V AC
Location
Outdoor
Included Enclosure Cover
Surface Cover
Max. No. Of Tandem Breakers
8
Short Circuit Current Rating
22kA
Main Circuit Breaker or Main Lug
Main Circuit Breaker

Technical Documents

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

Product Description

The Square D QO Main Breaker Load Center (MPN QO1816M200FTRB) is a 200 A, 120/240V AC, 1-phase unit with 8 spaces and a 22kA short circuit current rating. It includes a surface cover and is rated for outdoor locations, with a main circuit breaker configuration and support for up to 8 tandem breakers.

Frequently Asked Questions

What is the Square D QO1816M200FTRB load center used for?

This Square D QO main breaker load center distributes power in residential and light commercial outdoor installations. It provides 200 A, 120/240V AC, 1-phase service with 8 spaces and a 22kA short circuit rating, supporting up to 8 tandem breakers for branch circuit protection.

What are the specifications of the Square D QO1816M200FTRB?

The Square D QO1816M200FTRB is a 200 A, 120/240V AC, 1-phase load center with 8 spaces, a 22kA short circuit current rating, and a surface cover. It is rated for outdoor locations and includes a main circuit breaker. Maximum tandem breakers: 8.

Where to buy the Square D QO1816M200FTRB load center worldwide?

3G Electric supplies the Square D QO1816M200FTRB load center 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 200 A, 120/240V AC outdoor unit.

How to install a Square D QO main breaker load center?

Installation requires a qualified electrician following NEC and local codes. Mount the enclosure on a flat surface outdoors, connect the main feeder conductors to the main breaker lugs, and install branch breakers in the 8 spaces. Ensure the 22kA short circuit rating matches the available fault current.

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
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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.

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