GE PowerMark Gold 125-Amp 8-Spaces 16-Circuit Outdoor Convertible Main Lug Load Center - 71223222
The load center includes a sturdy tin-plated copper buss bar and a galvanized box for increased durability and reliability. The one-piece interior removes and re-installs easily. Outdoor NEMA 3R enclosure. This load center is UL listed and ANSI Certified.
Features
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Outdoor NEMA 3R enclosure
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Main lugs are factory installed; convertible to main breaker
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Use with equipment ground kit TGL2 (order separately)
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Galvanized box for rust resistance with a self-adjusting, dead-front cover
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Use as an outdoor main lug load center or convert to a main breaker
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Copper buss for increased conduction
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Top or bottom feed
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Full-length neutral bars for faster and easier wiring
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Single-phase, 3-wire, 120/240 VAC
What our Experts Think
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Compact but capable service panel: 125A, 8-space / 16-circuit layout is ideal for smaller homes, garages, or subpanel applications where space efficiency matters.
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Outdoor-ready durability: NEMA 3R weather-resistant enclosure protects internal components from rain, snow, and environmental exposure.
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Flexible installation design: Convertible main lug to main breaker setup allows adaptation for different service configurations and future upgrades.
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Reliable copper bus system: Tin-plated copper bus bars improve conductivity and long-term electrical stability under load.
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Installer-friendly layout: Full-length neutral bars and organized interior design simplify wiring and reduce installation time.
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Compatible breaker ecosystem: Works with GE THQL/THQP breakers including standard, GFCI, and AFCI types for flexible circuit protection.
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Best use case: Ideal for outdoor subpanels, detached garages, small service entrances, or load extensions where a compact, weatherproof panel is required.
Q&A
Q: What is the GE PowerMark Gold 125-Amp 8-Space 16-Circuit Outdoor Convertible Main Lug Load Center (71223222)?
A: A compact residential electrical load center (breaker panel) designed to distribute 125A service across up to 16 circuits, commonly used in homes for subpanels or small main service setups.
Q: Is it indoor or outdoor rated?
A: It is an outdoor-rated NEMA 3R enclosure, meaning it is built to withstand rain and weather exposure when properly installed.
Q: What is its main function?
A: It acts as the central distribution point for electricity, sending power from the main feed to individual household circuits like lighting, outlets, and appliances.
Q: How many circuits does it support?
A: It supports 8 spaces and up to 16 circuits using tandem breakers.
Q: Is it convertible?
A: Yes, it is a convertible main lug load center, meaning it can be used as a main lug panel or upgraded to a main breaker setup if needed.
Q: What voltage and phase does it support?
A: Single-phase 120/240V residential service, standard for North American homes.
Maintenance Tips
- Ensure enclosure door is fully closed and latched to protect from weather
- Inspect seals and gaskets regularly to maintain weather resistance (outdoor-rated protection)
- Check for moisture, rust, or corrosion inside the panel after heavy rain or storms
- Keep breakers firmly seated and terminals properly tightened (power off first)
- Avoid debris buildup inside or around the enclosure
- Do not block airflow around the panel to prevent heat accumulation
- Verify all circuits are balanced and not overloaded
- Periodically have a licensed electrician inspect for safety and code compliance
- Replace damaged breakers or components immediately to maintain reliability
Damage 
Loss 
Theft 
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