ABB
NEMA 3R Load Center – Main Breaker 8/16 Circuit
- Availability:
- Allow 2-3 Days to Ship
- Weight:
- 0.00 LBS
Description
NEMA 3R Load Center – Main Breaker 8/16 Circuit
NEMA 3R Load Center – Main Breaker 8/16 Circuit models are part of ABB's ReliaHome residential load center family and are intended for compatible outdoor single-phase electrical distribution applications. These models provide an 8/16 circuit configuration with either a 150A or 200A main breaker rating.
ABB's ReliaHome platform uses plug-on neutral construction, galvanized enclosures, integrated circuit breaker mounting rails, one-tool installation features, elevated neutral bars, and field-extendable neutral bars. Outdoor configurations are available in NEMA 3R construction for compatible installations. :contentReference[oaicite:0]{index=0}
Product Highlights
- ABB ReliaHome residential load center
- NEMA 3R outdoor enclosure configuration
- Main circuit breaker configuration
- 8/16 circuit configuration
- 150A and 200A options
- Plug-on neutral design
- Single-phase, 3-wire electrical configuration
- 120/240 VAC
- Galvanized enclosure construction
- Aluminum bus construction on ReliaHome P-Series
- Integrated circuit breaker mounting rails
- One-tool installation design
- Backed-out neutral screws
- Field-extendable neutral bars
- Factory-installed bonding screw on main circuit breaker configurations
- UL 67 certified
Technical Specifications
| Manufacturer | ABB |
|---|---|
| Product Family | ReliaHome |
| Product Type | Load Center |
| Main Configuration | Main Circuit Breaker |
| Enclosure Rating | NEMA 3R |
| Application | Outdoor |
| Circuit Configuration | 8/16 |
| Available Ampere Ratings | 150A, 200A |
| Phase | Single Phase |
| Wire Configuration | 3 Wire |
| System Voltage | 120/240 VAC |
| Neutral Design | Plug-On Neutral |
| Enclosure Construction | Galvanized |
| Bus Material | Aluminum - ReliaHome P-Series |
| Certification | UL 67 |
| Available Catalog Numbers | PAM0815RFL, PAM0820RFL |
Construction Details
ABB ReliaHome load centers are built around a galvanized enclosure and incorporate installation-focused features including integrated circuit breaker mounting rails, plug-on neutral bars, elevated neutral bars with backed-out screws, and field-extendable neutral bars. :contentReference[oaicite:1]{index=1}
The ReliaHome P-Series is designed for single-phase, 3-wire, 120/240 VAC residential distribution and uses aluminum bus construction. ABB lists both indoor NEMA 1 and outdoor NEMA 3R versions within the platform. :contentReference[oaicite:2]{index=2}
Main circuit breaker configurations include a factory-installed bonding screw as part of the ReliaHome design. :contentReference[oaicite:3]{index=3}
Available Load Center Configurations
Catalog Number & Configuration
| Catalog Number | Ampere Rating | Circuit Configuration | Main Type | Enclosure |
|---|---|---|---|---|
| PAM0815RFL | 150A | 8/16 | Main Circuit Breaker | NEMA 3R |
| PAM0820RFL | 200A | 8/16 | Main Circuit Breaker | NEMA 3R |
Selecting the Correct Load Center
150A – PAM0815RFL
Select PAM0815RFL for a compatible 150A application requiring an 8/16 circuit NEMA 3R load center with a main circuit breaker.
200A – PAM0820RFL
Select PAM0820RFL for a compatible 200A application requiring an 8/16 circuit NEMA 3R load center with a main circuit breaker.
Plug-On Neutral Design
Faster Branch Breaker Installation
ABB designed ReliaHome load centers around a plug-on neutral system intended to reduce installation steps when used with compatible plug-on neutral circuit breakers. :contentReference[oaicite:4]{index=4}
Accessible Neutral Bars
ReliaHome uses elevated neutral bars with backed-out neutral screws and field-extendable neutral bars to simplify compatible conductor termination and future expansion. :contentReference[oaicite:5]{index=5}
Outdoor NEMA 3R Configuration
ABB offers ReliaHome load centers in outdoor gray NEMA 3R configurations. NEMA 3R equipment is intended for compatible outdoor installations where protection from falling rain and similar weather exposure is required. :contentReference[oaicite:6]{index=6}
Proper mounting, conduit entry, drainage, sealing, and enclosure integrity should be maintained during installation so the intended environmental protection is not compromised.
Main Circuit Breaker Configuration
These models are supplied in a main circuit breaker configuration rather than a main-lug-only arrangement.
ABB identifies main circuit breaker configurations within the ReliaHome P-Series and states that the bonding screw is factory installed on main circuit breaker models. :contentReference[oaicite:7]{index=7}
Confirm the required service ampere rating, available fault current, conductor size, and complete service-equipment configuration before installation.
120/240V Residential Distribution
Single Phase
ReliaHome P-Series load centers are designed for single-phase residential electrical distribution. :contentReference[oaicite:8]{index=8}
3-Wire
ABB specifies a three-wire system configuration for the ReliaHome P-Series. :contentReference[oaicite:9]{index=9}
120/240 VAC
The published system voltage for the ReliaHome P-Series is 120/240 VAC. :contentReference[oaicite:10]{index=10}
Installation-Friendly Features
One-Tool Installation
ABB lists one-tool installation as a key ReliaHome P-Series feature intended to help streamline field installation. :contentReference[oaicite:11]{index=11}
Integrated Breaker Rails
Integrated circuit breaker mounting rails provide a durable mounting platform for compatible ReliaHome branch breakers. :contentReference[oaicite:12]{index=12}
Maximized Gutter Space
ABB highlights maximized gutter space as part of the ReliaHome design to provide additional room for conductor routing and installation. :contentReference[oaicite:13]{index=13}
Common Applications
Residential Electrical Distribution
- Single-family residences
- Outdoor residential load centers
- Residential service equipment
- Branch circuit distribution
- Home additions
- New residential construction
Replacement & Service Upgrades
- Residential panel replacements
- Outdoor service upgrades
- 150A electrical service applications
- 200A electrical service applications
- Plug-on neutral breaker systems
- Compact 8/16 circuit installations
Installation & Selection Considerations
- Confirm that an outdoor NEMA 3R load center is required.
- Verify that the electrical system is single-phase, 3-wire, 120/240 VAC.
- Select PAM0815RFL for the 150A configuration.
- Select PAM0820RFL for the 200A configuration.
- Confirm that an 8/16 circuit configuration provides sufficient capacity.
- Verify compatible ReliaHome branch circuit breakers.
- Confirm service conductor size and terminal requirements.
- Verify available fault current and complete equipment ratings.
- Maintain NEMA 3R enclosure integrity during installation.
- Follow approved conduit and cable-entry practices.
- Maintain required electrical working clearances.
- 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.
Product Documents
Review the ABB ReliaHome Load Centers datasheet for plug-on neutral features, galvanized enclosure construction, NEMA 3R options, electrical specifications, bus construction, breaker mounting features, certification information, and additional manufacturer guidance.
Need Help Selecting a Load Center?
Our electrical and industrial product specialists can help review your service amperage, system voltage, circuit requirements, outdoor enclosure needs, main breaker configuration, and compatible branch breakers before you order.
Frequently Asked Questions
What are the available ampere ratings?
This product group includes 150A and 200A configurations.
What is PAM0815RFL?
PAM0815RFL is the 150A, 8/16 circuit NEMA 3R main breaker configuration.
What is PAM0820RFL?
PAM0820RFL is the 200A, 8/16 circuit NEMA 3R main breaker configuration.
Are these load centers intended for outdoor use?
Yes. These models are listed here as NEMA 3R configurations for compatible outdoor applications.
What voltage is the ReliaHome P-Series designed for?
ABB specifies single-phase, 3-wire, 120/240 VAC for the ReliaHome P-Series. :contentReference[oaicite:14]{index=14}
Do ReliaHome load centers use plug-on neutral?
Yes. ABB identifies plug-on neutral as a core feature of the ReliaHome P-Series. :contentReference[oaicite:15]{index=15}
What bus material is used?
ABB specifies aluminum bus for the standard ReliaHome P-Series. :contentReference[oaicite:16]{index=16}
Is the bonding screw factory installed?
ABB states that factory-installed bonding screws are standard on main circuit breaker configurations. :contentReference[oaicite:17]{index=17}
Are ReliaHome P-Series load centers UL certified?
Yes. ABB identifies the ReliaHome P-Series as UL 67 certified. :contentReference[oaicite:18]{index=18}
Where can I find the ABB product information?
The ABB ReliaHome Load Centers Datasheet PDF is linked in the Product Documents section above.
Important Ordering & Installation Notes
- Product: NEMA 3R Load Center – Main Breaker 8/16 Circuit.
- PAM0815RFL: 150A | 8/16 Circuit.
- PAM0820RFL: 200A | 8/16 Circuit.
- Configuration: Main circuit breaker.
- Enclosure: Outdoor NEMA 3R.
- Phase: Single phase.
- Wire configuration: 3 wire.
- Voltage: 120/240 VAC.
- Neutral design: Plug-on neutral.
- ReliaHome P-Series bus material: Aluminum.
- Factory-installed bonding screw is standard on main circuit breaker configurations.
- UL 67 certified.
- Confirm service ampere rating and circuit requirements before ordering.
- Verify compatible branch breakers and conductor requirements separately.
- Maintain NEMA 3R enclosure integrity during installation.
- De-energize equipment before installation or service.
- Installation should be performed by qualified electrical personnel.
- Follow current ABB instructions and applicable electrical codes.
