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RELIANCE Power Inlet Box: 30 A Current Rating, L14-30, Plastic - Power Inlet Boxes
RELIANCEPower Inlet Boxes

RELIANCE Power Inlet Box: 30 A Current Rating, L14-30, Plastic

The RELIANCE Power Inlet Box (SKU WKPBN30, MPN WKPBN30) is a 30 A rated power inlet box with a plastic enclosure. It features an L14-30 configuration and measures 13 1/2 inches in overall height.

SKU 3G-OTH-384700

Also listed as: WKPBN 30 · WKPBN-30

Brand
RELIANCE
Item
Power Inlet Box: 30 A Current Rating, L14-30, Plastic
Category
Power Inlet Boxes
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RELIANCE
Manufacturer Part Number
WKPBN30
Type
L14-30, Plastic
Overall Ht
13 1/2 in
Enclosure Material
Plastic

Technical Documents

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

Product Description

The RELIANCE Power Inlet Box (SKU WKPBN30, MPN WKPBN30) is a 30 A rated power inlet box with a plastic enclosure. It features an L14-30 configuration and measures 13 1/2 inches in overall height.

Frequently Asked Questions

What is a RELIANCE Power Inlet Box used for?

A RELIANCE Power Inlet Box provides a safe, weather-resistant connection point for portable generators to supply backup power to a building. It is commonly used in residential and light commercial applications to transfer power through a manual transfer switch.

What are the specifications of the RELIANCE WKPBN30 power inlet box?

The RELIANCE WKPBN30 power inlet box has a 30 A current rating, an L14-30 locking configuration, and a plastic enclosure. Its overall height is 13 1/2 inches. This model is designed for generator connection and is manufactured by RELIANCE.

Where to buy a RELIANCE power inlet box worldwide?

3G Electric supplies the RELIANCE power inlet box worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the WKPBN30 or any RELIANCE generator accessory.

How to install a RELIANCE power inlet box?

Installation of a RELIANCE power inlet box should follow local electrical codes and the manufacturer's instructions. Typically, mount the box outdoors near the generator location, connect the wiring to a compatible transfer switch, and ensure all connections are weatherproof and properly grounded.

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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