PBN50 Transfer Switch Power Inlet Box – Electrical Distributor Solution

The PBN50 Transfer Switch Power Inlet Box by Reliance Controls is designed to facilitate the safe and efficient connection of a portable generator to a building’s electrical system. Ideal for use with transfer switches, this power inlet box supports 50 amperes at 125/250 volts AC, making it suitable for residential or light commercial backup power applications. It is constructed from high impact ABS plastic for durability and weather resistance, and is rated NEMA 3R for outdoor use.

Specifications

• Manufacturer: Reliance Controls
• Model Number: PBN50
• Current Rating: 50 amperes
• Voltage Rating: 125/250 VAC
• Material: High Impact ABS Plastic
• Dimensions (H x W x D): 6.25 x 6.25 x 4.6 inches
• Weight: 2 lbs
• Configuration: CS6375 inlet
• UPC: 815181010720
• Mounting: Surface mount with three mounting holes
• Wire Gauge Compatibility: Min #8 AWG, Max #4 AWG copper wire
• Rated for use with wire insulation at 60°C or 75°C
• Outdoor rated with water-resistant and bug-proof cover

Features

• Exclusive POP-FAST™ 3/4” knockout design for fast and convenient installation
• Slide-out wiring tray providing 360° access to terminals for easy wiring
• Through-bolt design secured with two 4-1/8” JS500 screws for stability
• Terminals clearly marked for hot, neutral, and ground connections to ensure proper wiring
• Compatible with locking generator plugs for secure connections
• Designed for use with transfer switches to safely isolate generator power from utility power
• Complies with electrical codes requiring installation by qualified electricians
• Not intended for indoor use; must be mounted outdoors away from doors and windows to prevent carbon monoxide buildup

Downloads & Links

• Installation/Operator
• Catalog