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3G Electric
SQUARE D QO816L100DS Main Lug Load Center - Square D QO - Main Lug Load Centers
SQUARE DSquare D QO - Main Lug Load Centers

SQUARE D QO816L100DS Main Lug Load Center

<p>The SQUARE D QO816L100DS is a 100A main lug load center designed for indoor use, providing reliable power distribution in residential and light commercial applications. This 1-phase unit operates at 120/240V AC…

SKU 3G-OTH-609653

Brand
SQUARE D
Item
QO816L100DS Main Lug Load Center
Part Number
QO816L100DS
Category
Square D QO - Main Lug Load Centers
Available to Order
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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
QO816L100DS
Type
10kA, Surface Cover
AC
120/240V
Phase
1
Spaces
8
Voltage
120/240V AC
Location
Indoor
Included Enclosure Cover
Surface Cover
Max. No. Of Tandem Breakers
8
Short Circuit Current Rating
10kA
Main Circuit Breaker or Main Lug
Main Lug

Technical Documents

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

Product Description

<p>The SQUARE D QO816L100DS is a 100A main lug load center designed for indoor use, providing reliable power distribution in residential and light commercial applications. This 1-phase unit operates at 120/240V AC and features 8 spaces, with a maximum of 8 tandem breakers for flexible circuit configuration. It has a short circuit current rating of 10kA and comes with a surface cover, making it suitable for exposed mounting.</p><p>As a main lug load center, it is ideal for sub-panel installations where the main breaker is located upstream. For Singapore buyers, 3G Electric offers SGD quotes on request, handles GST for local orders, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the voltage and current rating of the SQUARE D QO816L100DS?

The SQUARE D QO816L100DS is rated for 100A, 120/240V AC, single-phase, with a short circuit current rating of 10kA.

Can this load center be used as a main breaker panel?

No, it is a main lug load center, meaning it is intended for use as a sub-panel where the main breaker is located upstream. It does not have a main breaker.

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 square d qo - main lug 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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This Square D QO main lug load center is rated 60A, 120/240V AC, 1-phase, with a 10kA short circuit current rating. It features 2 spaces, supports up to 2 tandem breakers, and includes a surface cover for outdoor locations. Suitable for use as a subpanel or branch circuit distribution in residential or light commercial applications
This 125A main lug load center is designed for 3-phase, 208Y/120/240V AC indoor installations. It provides 24 spaces for branch circuit breakers and has a 65kA short-circuit current rating. The enclosure cover must be ordered separately; no tandem breakers are permitted
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This 125A main lug load center is designed for 3-phase, 208Y/120/240V AC indoor installations. It provides 24 spaces for branch circuit breakers and has a 65kA short-circuit current rating. The enclosure cover must be ordered separately; no tandem breakers are permitted

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