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HUBBELL Mechanical Interlock: 600V AC, Single Phase, 30 A, 2 Pole - Hazardous Location Interlocks
HUBBELLHazardous Location Interlocks

HUBBELL Mechanical Interlock: 600V AC, Single Phase, 30 A, 2 Pole

The HUBBELL Mechanical Interlock (MPN VSQ3023) is a hazardous location interlock rated for 600V AC, single phase, 30 A, with 2 poles and 3 wires. It does not feature reverse service. This product is designed for use…

SKU 3G-OTH-13250

Also listed as: VSQ 3023 · VSQ-3023

Brand
HUBBELL
Item
Mechanical Interlock: 600V AC, Single Phase, 30 A, 2 Pole
Category
Hazardous Location Interlocks
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Local availability & support

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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HUBBELL
Manufacturer Part Number
VSQ3023
Reverse Service
No

Technical Documents

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

Product Description

The HUBBELL Mechanical Interlock (MPN VSQ3023) is a hazardous location interlock rated for 600V AC, single phase, 30 A, with 2 poles and 3 wires. It does not feature reverse service. This product is designed for use in environments requiring electrical safety interlocks.

Frequently Asked Questions

What is the HUBBELL Mechanical Interlock VSQ3023 used for?

The HUBBELL Mechanical Interlock VSQ3023 is used to provide electrical safety in hazardous locations by preventing access to live circuits. It is commonly applied in industrial environments such as chemical plants, oil refineries, and manufacturing facilities where explosive gases or dusts are present.

What are the specifications of the HUBBELL Mechanical Interlock VSQ3023?

The HUBBELL Mechanical Interlock VSQ3023 is rated for 600V AC, single phase, 30 A, with 2 poles and 3 wires. It does not include reverse service. This hazardous location interlock is designed for reliable electrical disconnection in demanding industrial settings.

Where to buy the HUBBELL Mechanical Interlock VSQ3023 worldwide?

You can source the HUBBELL Mechanical Interlock VSQ3023 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring compliance with international shipping requirements.

How to install the HUBBELL Mechanical Interlock VSQ3023?

Installation of the HUBBELL Mechanical Interlock VSQ3023 should follow the manufacturer's guidelines and local electrical codes. Typically, it involves mounting the interlock in a suitable enclosure, connecting the 3-wire circuit to the 2-pole contacts, and verifying that the mechanical interlock prevents access when power is live.

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 hazardous location interlocks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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