HUBBELL HBL420MI5W Watertight Interlock
The HUBBELL Mechanical Interlock (MPN HBL420MI5W) is a watertight interlock rated for 600V AC, three-phase, 20 A, with 3 poles and 4 wires. This non-reverse-service device is designed for industrial environments…
SKU 3G-OTH-14058
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 HUBBELL Mechanical Interlock (MPN HBL420MI5W) is a watertight interlock rated for 600V AC, three-phase, 20 A, with 3 poles and 4 wires. This non-reverse-service device is designed for industrial environments requiring secure electrical disconnection.
Frequently Asked Questions
What is the HUBBELL Mechanical Interlock used for?
The HUBBELL Mechanical Interlock (HBL420MI5W) is used in industrial environments to provide secure electrical disconnection. It is a watertight interlock rated for 600V AC, three-phase, 20 A, with 3 poles and 4 wires, ensuring safe power isolation in wet or harsh conditions.
What are the specifications of the HUBBELL Mechanical Interlock?
The HUBBELL Mechanical Interlock (MPN HBL420MI5W) is rated for 600V AC, three-phase, 20 A, with 3 poles and 4 wires. It is a watertight, non-reverse-service device designed for industrial applications requiring reliable electrical disconnection.
Where to buy the HUBBELL Mechanical Interlock worldwide?
You can source the HUBBELL Mechanical Interlock (HBL420MI5W) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring your order arrives efficiently.
How to install the HUBBELL Mechanical Interlock?
Install the HUBBELL Mechanical Interlock by mounting it securely in a dry location, connecting the 3-pole, 4-wire configuration per local electrical codes. Ensure the interlock mechanism engages properly before energizing the 600V AC, three-phase circuit. Always follow manufacturer guidelines and use qualified personnel.
Used in
Common applications for HUBBELLHUBBELL 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.
