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SQUARE D Electrical Interlock: 600V AC - Disconnect Switch Interlock Kits
SQUARE DDisconnect Switch Interlock Kits

SQUARE D Electrical Interlock: 600V AC

The SQUARE D Electrical Interlock (MPN EIK40602) is a disconnect switch interlock kit designed for use with disconnect switches sized 400 to 1200 A. It includes 2 NO and 2 NC contacts and is rated for 600V AC. This…

SKU 3G-OTH-29394

Brand
SQUARE D
Item
Electrical Interlock: 600V AC
Category
Disconnect Switch Interlock Kits
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Technical Specifications

SQUARE D
Manufacturer Part Number
EIK40602
Includes
2 NO & 2 NC Contacts
Voltage Rating
600V AC
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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SQUARE D Electrical Interlock (MPN EIK40602) is a disconnect switch interlock kit designed for use with disconnect switches sized 400 to 1200 A. It includes 2 NO and 2 NC contacts and is rated for 600V AC. This interlock kit is manufactured by SQUARE D.

Frequently Asked Questions

What is the SQUARE D EIK40602 electrical interlock used for?

The SQUARE D EIK40602 electrical interlock is used to prevent a disconnect switch from being opened or closed under load, enhancing safety in industrial power distribution. It is designed for disconnect switches sized 400 to 1200 A and rated 600V AC.

What are the specifications of the SQUARE D EIK40602 interlock?

The SQUARE D EIK40602 electrical interlock is rated for 600V AC and includes 2 NO and 2 NC contacts. It is designed for disconnect switches sized 400 to 1200 A. The manufacturer part number is EIK40602.

Where to buy the SQUARE D EIK40602 electrical interlock worldwide?

3G Electric supplies the SQUARE D EIK40602 electrical interlock worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the SQUARE D EIK40602 electrical interlock?

Installation of the SQUARE D EIK40602 electrical interlock should follow the manufacturer's instructions and applicable safety codes. Typically, it mounts onto the disconnect switch mechanism and connects to the control circuit using the 2 NO and 2 NC contacts. Always de-energize equipment before installation.

Used in

Common applications for SQUARE D
Commercial building electrical panels — Square D QO series plug-in circuit breakers for branch circuit protection
Industrial motor control centers — Square D QOB series bolt-on breakers in NQOD panelboards
Heating equipment installations — Square D QOU series unit-mount breakers for overcurrent protection
Outdoor electrical distribution — Square D L-Frame enclosures housing LAL/LHL breakers for 400 A service
Indoor facility power distribution — Square D Q-Frame enclosures with QBL/QDL breakers for 225 A circuits
Retrofit and replacement in existing Square D load centers — QO series breakers for 120/240V AC systems

SQUARE D Products

3G Electric supplies SQUARE D disconnect switch interlock kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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