HUBBELL HBL430MI7W Watertight Interlock, 480V AC, 30A, 3-Phase, 3-Pole, 4-Wire
The HUBBELL Mechanical Interlock (MPN HBL430MI7W) is a watertight interlock rated for 480V AC, three-phase, 30 A, with 3 poles and 4 wires. This non-reverse-service device provides a mechanical interlock for…
SKU 3G-OTH-14138
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 HBL430MI7W) is a watertight interlock rated for 480V AC, three-phase, 30 A, with 3 poles and 4 wires. This non-reverse-service device provides a mechanical interlock for electrical connections in industrial environments.
Frequently Asked Questions
What is the HUBBELL Mechanical Interlock HBL430MI7W used for?
The HUBBELL Mechanical Interlock HBL430MI7W is used to safely control electrical connections in industrial environments. It provides a watertight interlock for 480V AC, three-phase, 30 A circuits, preventing accidental disconnection under load. Typical applications include manufacturing plants, processing facilities, and heavy machinery where reliable power disconnection is required.
What are the specifications of the HUBBELL Mechanical Interlock HBL430MI7W?
The HUBBELL Mechanical Interlock HBL430MI7W is rated for 480V AC, three-phase, 30 A, with 3 poles and 4 wires. It is a watertight, non-reverse-service device. The manufacturer part number is HBL430MI7W. This interlock ensures secure electrical connections in demanding industrial settings.
Where to buy the HUBBELL Mechanical Interlock HBL430MI7W worldwide?
You can source the HUBBELL Mechanical Interlock HBL430MI7W 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. 3G Electric supplies this HUBBELL watertight interlock for industrial applications.
How to install the HUBBELL Mechanical Interlock HBL430MI7W?
Installation of the HUBBELL Mechanical Interlock HBL430MI7W should follow the manufacturer's instructions and local electrical codes. Ensure power is disconnected before wiring. Mount the device securely in a dry location, connect the 480V AC three-phase supply to the appropriate terminals, and verify the mechanical interlock engages properly before energizing.
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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.
