Load Center Convertible Panelboard Interior – Plug-On Neutral, NEMA 3R

Product Highlights

• ABB ReliaHome P-Series load center configuration
• Convertible main-lug design
• Plug-on neutral construction
• Outdoor NEMA 3R enclosure configuration
• Single-phase, 3-wire system
• 120/240 VAC
• 125A and 200A options
• 16/32, 20/40, and 30/60 circuit configurations
• Galvanized enclosure
• Integrated circuit breaker mounting rails
• One-tool installation design
• Backed-out neutral screws
• Factory-installed bonding screw on convertible outdoor models
• Factory-installed ground terminations
• Field-extendable neutral bars
• Aluminum bus construction
• UL 67 certified

ReliaHome P-Series load centers use a galvanized enclosure with integrated circuit breaker mounting rails and a plug-on neutral design intended to simplify residential electrical installation.

The neutral bars are elevated and supplied with backed-out neutral screws for easier conductor termination. ABB also provides field-extendable neutral bars to support compatible installation requirements.

For convertible outdoor NEMA 3R configurations, ABB identifies a factory-installed bonding screw and factory-installed ground terminations as standard features.

The P-Series uses aluminum bus bars and is designed for compatible single-phase, 3-wire, 120/240 VAC residential distribution systems.

These models are configured for outdoor NEMA 3R applications. NEMA 3R enclosures are designed for compatible outdoor installations requiring protection from falling rain and weather exposure.

ABB identifies outdoor gray NEMA 3R configurations within the ReliaHome P-Series product family.

Proper installation, conduit entry, sealing, mounting orientation, drainage, and enclosure integrity must be maintained to preserve the intended environmental protection.

The outdoor ReliaHome P-Series NEMA 3R models use a main-lug convertible configuration.

This allows compatible load centers to be configured according to the approved ABB main-device arrangement and project requirements.

Confirm the exact main breaker or main lug configuration, conversion components, breaker compatibility, and complete system design before installation.

ABB's ReliaHome P-Series supports configurations with up to 16-60 single-pole 1" circuit spaces depending on the selected load center.

For this product group, the listed configurations are 16/32, 20/40, and 30/60. Confirm the required number of spaces and circuits based on the project panel schedule and approved breaker configuration.

• Confirm that a single-phase, 3-wire, 120/240 VAC load center is required.
• Select the correct 125A or 200A ampere rating.
• Confirm the required 16/32, 20/40, or 30/60 circuit configuration.
• Verify that an outdoor NEMA 3R enclosure is appropriate for the installation.
• Confirm compatible ReliaHome circuit breakers before ordering.
• Verify main breaker or convertible main requirements.
• Maintain the enclosure's NEMA 3R integrity during installation.
• Follow approved conduit and cable-entry practices.
• Maintain required electrical working clearances.
• Use conductors sized according to the load center rating and applicable electrical code.
• Follow manufacturer terminal torque requirements.
• De-energize equipment before installation or service.
• Verify absence of voltage before working on electrical equipment.
• Installation should be performed by qualified electrical personnel.
• Follow current ABB instructions and applicable electrical codes.