HUBBELL HBL530MI7W Watertight Interlock
The HUBBELL Mechanical Interlock (MPN HBL530MI7W) is a watertight interlock rated for 277/480V AC, three-phase, 30 A, 4-pole, 5-wire configurations. This non-reverse-service unit provides a mechanical interlock for…
SKU 3G-OTH-14109
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 HBL530MI7W) is a watertight interlock rated for 277/480V AC, three-phase, 30 A, 4-pole, 5-wire configurations. This non-reverse-service unit provides a mechanical interlock for secure electrical connections in demanding environments.
Frequently Asked Questions
What is the HUBBELL Mechanical Interlock HBL530MI7W used for?
The HUBBELL Mechanical Interlock HBL530MI7W provides a secure, watertight electrical connection for 277/480V AC three-phase equipment. It is used in demanding industrial environments to prevent accidental disconnection and ensure safe power delivery to pumps, compressors, and machinery.
What are the specifications of the HUBBELL HBL530MI7W?
The HUBBELL HBL530MI7W is a watertight mechanical interlock rated for 277/480V AC, three-phase, 30 A, with 4 poles and 5 wires. It is a non-reverse-service unit, designed for secure, reliable connections in harsh conditions.
Where to buy the HUBBELL HBL530MI7W worldwide?
3G Electric supplies the HUBBELL HBL530MI7W mechanical interlock to customers worldwide. We handle full logistics, customs clearance, and delivery to your site, ensuring you receive genuine HUBBELL equipment for your industrial electrical needs.
How to install the HUBBELL HBL530MI7W mechanical interlock?
Installation of the HUBBELL HBL530MI7W should follow the manufacturer's instructions and local electrical codes. Ensure the power is off, mount the interlock securely, and connect the 4-pole, 5-wire configuration to the corresponding receptacle. Use a qualified electrician for safe installation.
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.
