Overview
The Square D QO2L30S provides 30A fixed main lugs in a NEMA 1 enclosure. This 1 phase load center has 2 spaces and 2 circuits. QO® Circuit Breaker Load Centers, QO2L30S, from Square D® are Underwriters Laboratories (UL) Listed and CSA rated panelboards. They are designed to meet residential, commercial, and industrial requirements to protect electrical systems, equipment, and people.
Key Features
- Current rating of 30 Amps and voltage rating of 120/240VAC
- Surface cover design for easy installation and protection
- Tin plated copper bus bars that are shielded
- Allows QO breakers, ground fault interrupters, arc fault interrupters, and surge arresters to be installed inside
- 2 spaces, 2 pole configuration
- Compact footprint ideal for residential and light commercial applications
Technical Specifications
Surface mount, NEMA 1, Steel Housing, 3.82 in W x 3 in D x 6.73 in H
Typical Applications
Designed to meet residential, commercial, and industrial requirements to protect electrical systems, equipment, and people. The 30A fixed main lug design makes this enclosure suitable for:
- Residential electrical panels and distribution
- Light commercial circuit protection
- Industrial equipment protection systems
- Backup power and generator panel installations
Compatibility & Replacements
Compatible With
- QO Series circuit breakers (full line)
- QO ground fault interrupters (GFI)
- QO arc fault interrupters (AFCI)
- Schneider Electric/Square D QO accessories
- 120/240V single phase electrical systems
Replaces / Drop-In Replacement For
This is the base QO2L30S model. Verify compatibility with your system integrator before ordering, as replacement compatibility depends on your specific application and existing panel configuration.
Works With
- UL and CSA rated electrical systems
- Standard residential and commercial wiring configurations
- 3-wire wiring configuration (per NEC standards)
- NEMA 1 indoor-rated enclosures and systems



