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HUBBELL Mechanical Interlock: 480V AC, Three Phase, 60 A, 3 Pole - Watertight Interlocks
HUBBELLWatertight Interlocks

HUBBELL Mechanical Interlock: 480V AC, Three Phase, 60 A, 3 Pole

The HUBBELL Mechanical Interlock (MPN HBL460MI7W) is a watertight interlock rated for 480V AC, three-phase, 60 A, with 3 poles and 4 wires. This unit does not feature reverse service capability.

SKU 3G-OTH-14357

Brand
HUBBELL
Item
Mechanical Interlock: 480V AC, Three Phase, 60 A, 3 Pole
Category
Watertight Interlocks
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Technical Specifications

HUBBELL
Manufacturer Part Number
HBL460MI7W
Reverse Service
No
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HUBBELL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HUBBELL Mechanical Interlock (MPN HBL460MI7W) is a watertight interlock rated for 480V AC, three-phase, 60 A, with 3 poles and 4 wires. This unit does not feature reverse service capability.

Frequently Asked Questions

What is the HUBBELL Mechanical Interlock HBL460MI7W used for?

The HUBBELL Mechanical Interlock HBL460MI7W is used to safely control power connections in industrial environments. It prevents plug insertion or removal under load, making it ideal for motor, generator, and equipment applications requiring a watertight, three-phase, 480V AC, 60 A connection.

What are the specifications of the HUBBELL Mechanical Interlock HBL460MI7W?

The HUBBELL Mechanical Interlock HBL460MI7W is rated for 480V AC, three-phase, 60 A, with 3 poles and 4 wires. It is a watertight interlock without reverse service capability. The manufacturer part number is HBL460MI7W, and it is designed for safe, load-break disconnection.

Where to buy the HUBBELL Mechanical Interlock HBL460MI7W worldwide?

You can source the HUBBELL Mechanical Interlock HBL460MI7W through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this watertight interlock.

How to install the HUBBELL Mechanical Interlock HBL460MI7W?

Install the HUBBELL Mechanical Interlock HBL460MI7W by mounting it to a standard enclosure and connecting the 480V AC, three-phase, 60 A supply to the designated terminals. Ensure the interlock mechanism engages properly to prevent plug removal under load. Follow all local electrical codes and use appropriate personal protective equipment.

Used in

Common applications for HUBBELL
Commercial 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 watertight interlocks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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