HUBBELLBack Boxes
HUBBELL Back Box: For UL 1686 Pin & Sleeve Devices, 30 A, 0.75 in, Feed Through Hub
The HUBBELL MB303W Back Box is an aluminum enclosure designed for UL 1686 Pin & Sleeve Devices. It features a 30 A rating, a 0.75 in feed-through hub, and a straight configuration. This back box provides a grounded…
SKU 3G-OTH-17947
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HUBBELL Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The HUBBELL MB303W Back Box is an aluminum enclosure designed for UL 1686 Pin & Sleeve Devices. It features a 30 A rating, a 0.75 in feed-through hub, and a straight configuration. This back box provides a grounded housing for compatible Hubbell pin and sleeve wiring devices.
Used in
Common applications for HUBBELLCommercial lighting control — HUBBELL toggle switches (e.g., HBL1203STW) for 3-way switching in office corridors
Industrial maintenance — HUBBELL overhead cables (e.g., OC5MB-03) for tool balancers in assembly lines
Institutional wiring — HUBBELL rocker switches (e.g., DS115ST) for single-pole control in school classrooms
Facility upgrades — HUBBELL decorator wall plates (e.g., P262GY) for standard 2-gang outlet covers in commercial buildings
Electrical repair — HUBBELL panel terminal screws (e.g., HBLTSR) for replacing worn terminals in Series 16 devices
Modern interface — HUBBELL touch switches (e.g., WSS1277SS) for maintained 3-way control in hospitality settings
HUBBELL Products
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.
