Pb-20 Power Inlet Box, 20a, 125/250v, Nema 3r

The Reliance Controls PB-20 is a surface-mount power inlet box designed to safely connect a portable generator to your home's electrical system. During power outages or emergencies, this inlet box provides a secure connection point between your generator and transfer switch or manual transfer panel, allowing you to power essential appliances and systems without relying on extension cords or unsafe workarounds.

With a NEMA 3R raintight rating, this power inlet box is engineered for both indoor and outdoor installations, making it suitable for a variety of mounting locations. Its robust construction ensures reliability in various weather conditions, and the patented design provides ample wiring space to simplify installation and rough-in work for electricians.

Features and Benefits

• 20 Amp Capacity: Rated for 20 amps at 125/250 volts, handling standard residential generator loads with confidence.
• NEMA 3R Raintight Rating: Designed for both indoor and outdoor installations in open areas where the generator is being used.
• Compatible with Transfer Switches: Works with Pro/Tran transfer switches and Reliance Panel/Link manual transfer panels and generator-ready load centers.
• Four Combination Knockouts: Features one 1/2 inch and 3/4 inch knockout on each side, bottom, and back for flexible conduit routing and simplified wiring options.
• Generous Wiring Space: Over 100 cubic inches of internal space facilitates rough-in and accommodates various wire configurations.
• Slide-Out Base: Allows 360-degree access to the flanged inlet for easy installation and maintenance.
• UL Listed: Certified for safety and reliability.

Specifications

• Brand: Reliance Controls
• Model: PB-20
• Amperage: 20 Amps
• Voltage: 125/250 Volts
• NEMA Rating: NEMA 3R (raintight)
• Knockouts: Four combination (1/2 inch and 3/4 inch)
• Color: Gray
• Installation: Surface mount, indoor or outdoor
• Certification: UL listed