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HUBBELL Mechanical Interlock: 600V AC, Three Phase, 30 A, 3 Pole - Watertight Interlocks
HUBBELLWatertight Interlocks

HUBBELL Mechanical Interlock: 600V AC, Three Phase, 30 A, 3 Pole

The HUBBELL Mechanical Interlock (MPN HBL430MI5W) is a watertight interlock rated for 600V AC, three-phase, 30 A, with 3 poles and 4 wires. This unit does not feature reverse service. It is designed for industrial…

SKU 3G-OTH-14190

Brand
HUBBELL
Item
Mechanical Interlock: 600V AC, Three Phase, 30 A, 3 Pole
Category
Watertight Interlocks
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Technical Specifications

HUBBELL
Manufacturer Part Number
HBL430MI5W
Reverse Service
No
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HUBBELL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HUBBELL Mechanical Interlock (MPN HBL430MI5W) is a watertight interlock rated for 600V AC, three-phase, 30 A, with 3 poles and 4 wires. This unit does not feature reverse service. It is designed for industrial applications requiring a secure, non-reversing electrical connection.

Frequently Asked Questions

What is the HUBBELL Mechanical Interlock HBL430MI5W used for?

The HUBBELL Mechanical Interlock HBL430MI5W is used for industrial applications requiring a secure, non-reversing electrical connection. It provides a watertight interlock for three-phase, 600V AC circuits up to 30 A, ensuring safe disconnection and preventing accidental engagement in wet or harsh environments.

What are the specifications of the HUBBELL Mechanical Interlock HBL430MI5W?

The HUBBELL Mechanical Interlock HBL430MI5W is rated for 600V AC, three-phase, 30 A, with 3 poles and 4 wires. It is a watertight interlock with no reverse service. The manufacturer part number is HBL430MI5W, and it is designed for non-reversing industrial power connections.

Where to buy the HUBBELL Mechanical Interlock HBL430MI5W worldwide?

You can source the HUBBELL Mechanical Interlock HBL430MI5W 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 HBL430MI5W?

Install the HUBBELL Mechanical Interlock HBL430MI5W by mounting it securely to a panel or enclosure, then connecting the three-phase, 600V AC supply to the line side and the load to the load side. Ensure the interlock mechanism prevents engagement unless the plug is fully inserted. Follow all local electrical codes and use appropriate conduit fittings for watertight integrity.

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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