SQUARE D Disconnect Switch Interlock Kit, 600V AC, 1 NO & 1 NC Contact, EIK40601
The SQUARE D Electrical Interlock (MPN EIK40601) is a disconnect switch interlock kit designed for use with disconnect switches sized 400 to 1200 A. It includes 1 NO and 1 NC contact and is rated for 600V AC.
SKU 3G-OTH-29385
Also listed as: EIK 40601 · EIK-40601
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The SQUARE D Electrical Interlock (MPN EIK40601) is a disconnect switch interlock kit designed for use with disconnect switches sized 400 to 1200 A. It includes 1 NO and 1 NC contact and is rated for 600V AC.
Frequently Asked Questions
What is the SQUARE D EIK40601 electrical interlock used for?
The SQUARE D EIK40601 electrical interlock is used to prevent a disconnect switch from being opened or closed under load, ensuring operator safety. It is designed for disconnect switches sized 400 to 1200 A and is commonly applied in industrial power distribution and motor control centers.
What are the specifications of the SQUARE D EIK40601 interlock?
The SQUARE D EIK40601 interlock has a voltage rating of 600V AC and includes 1 normally open (NO) and 1 normally closed (NC) contact. It is designed for disconnect switches sized 400 to 1200 A. The manufacturer part number is EIK40601.
Where to buy the SQUARE D EIK40601 interlock worldwide?
You can source the SQUARE D EIK40601 electrical interlock 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.
How to install the SQUARE D EIK40601 interlock on a disconnect switch?
Installation of the SQUARE D EIK40601 interlock typically involves mounting the kit onto the disconnect switch mechanism per the manufacturer's instructions. Ensure power is isolated before installation. The interlock provides 1 NO and 1 NC contact for auxiliary signaling. Always follow SQUARE D guidelines for safe operation.
Used in
Common applications for SQUARE DSQUARE 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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Compatible alternatives & equivalents
- SQUARE D Three-phase disconnect switch kit rated 45 A at 690V AC. Includes a door interlock plate and a 4-screw fixing handle. Designed for rear panel mounting. Used for isolating three-phase circuits in industrial power distribution, motor control centers, and machinery disconnects
- SQUARE D Three-phase disconnect switch kit rated for 25 A at 690V AC. Includes a 4-screw fixing handle and a 320mm extension shaft for rear panel mounting. Suitable for use in industrial electrical panels, motor control centers, and distribution boards requiring a visible break for circuit isolation