HUBBELL Back Box: For UL 1686 Pin & Sleeve Devices, 30 A, 1 in, Dead End Hub
The HUBBELL MB302W is an aluminum back box designed for UL 1686 pin and sleeve devices. This 30 A unit features a 1 in dead end hub with a 30° orientation. It is manufactured by HUBBELL under part number MB302W.
SKU 3G-OTH-17929
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Product Description
The HUBBELL MB302W is an aluminum back box designed for UL 1686 pin and sleeve devices. This 30 A unit features a 1 in dead end hub with a 30° orientation. It is manufactured by HUBBELL under part number MB302W.
Frequently Asked Questions
What is the HUBBELL MB302W back box used for?
The HUBBELL MB302W is an aluminum back box designed to house and protect UL 1686 pin and sleeve devices. It is commonly used in industrial power distribution systems where a 30 A, 1 in dead end hub with a 30° orientation is required for secure cable entry and device mounting.
What are the specifications of the HUBBELL MB302W back box?
The HUBBELL MB302W is a 30 A aluminum back box with a 1 in dead end hub and a 30° orientation. It is designed for UL 1686 pin and sleeve devices. The manufacturer part number is MB302W, and the material is aluminum, providing durability and corrosion resistance in industrial environments.
Where to buy the HUBBELL MB302W back box worldwide?
3G Electric supplies the HUBBELL MB302W back box worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and to place an order for this HUBBELL aluminum back box.
How to install the HUBBELL MB302W back box?
To install the HUBBELL MB302W back box, first mount it securely to a suitable surface using appropriate hardware. Route the cable through the 1 in dead end hub at a 30° angle, then connect the UL 1686 pin and sleeve device inside. Ensure all connections comply with local electrical codes and manufacturer guidelines.
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3G Electric supplies HUBBELL back boxes. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.










