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RELIANCE Power Inlet Box: 50 A Current Rating, Non-NEMA (CS6375), Universal, 3R - Power Inlet Boxes
RELIANCEPower Inlet Boxes

RELIANCE Power Inlet Box: 50 A Current Rating, Non-NEMA (CS6375), Universal, 3R

The RELIANCE Power Inlet Box (SKU PBN50, MPN PBN50) is a 50 A current-rated power inlet box constructed with an ABS enclosure. It is designed for universal use with transfer switches and carries a Non-NEMA (CS6375)…

SKU 3G-OTH-384706

Also listed as: PBN 50 · PBN-50

Brand
RELIANCE
Item
Power Inlet Box: 50 A Current Rating, Non-NEMA
Category
Power Inlet Boxes
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

RELIANCE
Manufacturer Part Number
PBN50
Type
Non-NEMA (CS6375), Universal, 3R, ABS
Enclosure Material
ABS
Use with Transfer Switch
Universal

Technical Documents

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RELIANCE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RELIANCE Power Inlet Box (SKU PBN50, MPN PBN50) is a 50 A current-rated power inlet box constructed with an ABS enclosure. It is designed for universal use with transfer switches and carries a Non-NEMA (CS6375) rating with a 3R enclosure type.

Frequently Asked Questions

What is the RELIANCE PBN50 power inlet box used for?

The RELIANCE PBN50 power inlet box provides a safe, weather-resistant connection point for portable generator power to a building's electrical system. It is used with a universal transfer switch to supply backup power during outages, suitable for residential and light commercial applications.

What are the specifications of the RELIANCE PBN50 power inlet box?

The RELIANCE PBN50 has a 50 A current rating, a Non-NEMA (CS6375) configuration, and a 3R enclosure type. It is made of ABS material and is designed for universal use with transfer switches. The manufacturer part number is PBN50.

Where to buy the RELIANCE PBN50 power inlet box worldwide?

3G Electric supplies the RELIANCE PBN50 power inlet box worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this product for your project.

How to install the RELIANCE PBN50 power inlet box?

Install the RELIANCE PBN50 by mounting it on an exterior wall, connecting the conduit to the enclosure, and wiring the inlet to a compatible transfer switch. Follow local electrical codes and the manufacturer's instructions. Always disconnect power before installation and use a qualified electrician.

Used in

Common applications for RELIANCE
Residential backup power — Reliance 30310A manual transfer switch for connecting a portable generator to a home electrical panel.
Outdoor generator hookup — Reliance PBN30 power inlet box with steel enclosure for weather-resistant generator connection.
Load testing — Reliance THP103 appliance load tester for verifying single-phase circuit loads up to 125 V AC.
GFCI outlet verification — Reliance THP102P receptacle tester for checking wiring and GFCI function in commercial buildings.
Generator cord assembly — Reliance PC3020 power cord for linking a transfer switch to an inlet box in a 30 A system.
High-capacity generator inlet — Reliance PBN50 power inlet box for 50 A universal transfer switch connections.

RELIANCE Products

3G Electric supplies RELIANCE power inlet boxes. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
GENERAC Power Inlet Box: 50 A Current Rating, Non-NEMA (CS6375), 1TGK7, Nylon, 5 in Overall Ht (MPN 6338)
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GENERAC Power Inlet Box: 30 A Current Rating, L14-30, 3GY43, Nylon, 5 in Overall Ht, 6 in Overall Wd (MPN 6340)
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RELIANCE Manual Transfer Switch: Single Phase, 125/250V AC, 30 A Current Rating, 0 Spaces, Prewired (MPN 310CRK)
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RELIANCE Manual Transfer Switch: Single Phase, 125/250V AC, 30 A Current Rating, 0 Spaces, Prewired (MPN 310CRK)
RELIANCE Manual Transfer Switch: Single Phase, 125/250V AC, 30 A Current Rating, 0 Spaces, Prewired (MPN 30216A)
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RELIANCE Manual Transfer Switch: Single Phase, 125/250V AC, 30 A Current Rating, 0 Spaces, Prewired (MPN 30216A)
RELIANCE Manual Transfer Switch: Single Phase, 125/250V AC, 30 A Current Rating, 0 Spaces, Prewired (MPN 306CRK)
RELIANCE
RELIANCE Manual Transfer Switch: Single Phase, 125/250V AC, 30 A Current Rating, 0 Spaces, Prewired (MPN 306CRK)

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