Reliance Controls PB30 outdoor inlet box front view showing weatherproof rugged design for generator hookups
PB30 knockouts on the side enable flexible wiring options for installation
PB30 removable face facilitates placement and wiring during rough-in
PB30 rain-tight steel body protects connections in outdoor environments
PB30 NEMA L14-30P inlet supports outdoor generator connections
PB30 installation-ready setup with ample wiring space

Reliance Controls

Reliance Controls PB30 30-Amp NEMA 3R Power Inlet Box for Generators | Outdoor, Weatherproof

High-performance patio lawn and garden made for confident daily results

$57.56

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Why customers choose Cera Garden

Overview

The Reliance Controls PB30 30-Amp NEMA 3R Power Inlet Box is built for outdoor generator connections. Designed to be hardwired directly to Reliance Controls transfer switches or panels, it helps you avoid cords running through doors or windows while keeping the setup tidy and ready for operation.

Weatherproof, durable construction

Crafted from powder-coated steel, this unit is rain-tight and rust-proof, making it suitable for exposed installations. The rugged exterior supports reliable performance across seasons, not just during occasional outages.

Wiring flexibility and easy rough-in

Key features include a bundled NEMA L14-30P inlet plug, six knockout holes, and push-in wire connections. With four combination knockouts (1/2-inch and 3/4-inch) on the sides, bottom, and back, you gain multiple wiring routes for straightforward rough-in and tidy wiring layouts. The removable face adds convenience, allowing you to position the box before finalizing the wiring.

  • Hardwired convenience: connect directly to transfer switches or panels, reducing the need for external cords.
  • Flexible installation: multiple knockouts and push-in connections support clean, adaptable wiring paths.
  • Rugged, weather-ready: rain-tight, rust-proof powder-coated steel stands up to outdoor use.
  • Warranty and safety: cUL 1008 listed with a 5-year warranty for additional peace of mind.

Specifications and compatibility

The PB30 is designed for generators up to 7,500 running watts, making it compatible with many home standby or portable generator setups when paired with compatible transfer switches or panels from Reliance Controls.

  • Material: Powder-coated steel
  • Inlet type: NEMA L14-30P
  • Knockouts: six, with options on multiple sides
  • Certifications: cUL 1008 listed

Whether you are upgrading an existing outdoor power connection or planning a new installation, this inlet box offers a practical balance of durability, accessibility, and straightforward wiring.

FAQ

Q: What is the Reliance Controls PB30 used for?

A: It's a 30-amp NEMA 3R power inlet box designed to connect a generator to Reliance transfer switches or panels outdoors.

Q: What installation features help with wiring?

A: The box offers a removable face, multiple knockouts, and push-in connections for straightforward rough-in and neat wiring.

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