QO612L100S - Square D 100A 120/240V 1-Phase 6-Space 12-Circuit Load Center NEMA 1

Product Overview

Square D QO612L100S is a 100A, 120/240V single-phase load center with 6 full-size breaker spaces in a NEMA 1 indoor enclosure. It can accept up to 12 circuits when compatible tandem (half-size) breakers are used.

This listing is for SKU QO612L100S. Request a quote for pricing and availability and confirm model and quantity before ordering.

Key Features

• 100 A main rating for 120/240 V single-phase service
• 6 full-size breaker spaces (supports up to 12 circuits with compatible tandem breakers)
• NEMA 1 indoor-rated enclosure
• Manufacturer: Square D

What this load center does

The QO612L100S is a 100 A load center for 120/240 V single-phase electrical service. It provides distribution points for branch circuit breakers and contains the main connection for incoming service conductors.

• Main rating: 100 A
• Voltage: 120/240 V single-phase
• Manufacturer: Square D

Where to use this panel

The unit is supplied in a NEMA 1 enclosure intended for general indoor locations such as utility rooms or basements where an indoor-rated panel is appropriate.

• Indoor use (NEMA 1)
• Common for residential and light commercial indoor electrical distribution

Breaker spaces and circuit configuration

The panel provides 6 full-size breaker spaces. With compatible tandem (half-size) breakers that are approved for use in this panel, the circuit count can be increased to a maximum of 12 circuits. Verify tandem breaker compatibility separately.

• 6 full-size breaker spaces
• Supports up to 12 circuits when compatible tandem breakers are used (verify compatibility independently)

Before you order

Verify the model number, required quantity, and that a 100 A, 120/240 V, NEMA 1, 6-space configuration meets your installation needs before requesting a quote.

• Confirm model: QO612L100S
• Ensure a 100 A, 120/240 V indoor panel is appropriate for your installation
• Tandem breakers are not included; confirm compatibility and local code acceptance
• Request a quote for pricing and availability

Before You Order

Confirm the model number and quantity before ordering; this listing is for the single SKU QO612L100S.

• Verify that a 100 A, 120/240 V, NEMA 1 load center fits your application.
• Tandem breakers are not included—confirm compatibility and whether local code permits tandem breakers in this panel.
• Request a quote for pricing and availability.

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for QO612L100S - Square D 100A 120/240V 1-Phase 6-Space 12-Circuit Load Center NEMA 1. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.