HUBBELL Fused Watertight Interlock
The HUBBELL Mechanical Interlock is a fused watertight interlock rated for 250V DC/600V AC, single/three phase, 30 A, 3 pole, 4 wire. It accepts Class J fuses and does not support reverse service. This unit is…
SKU 3G-OTH-13818
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The HUBBELL Mechanical Interlock is a fused watertight interlock rated for 250V DC/600V AC, single/three phase, 30 A, 3 pole, 4 wire. It accepts Class J fuses and does not support reverse service. This unit is identified by manufacturer part number HBL430MIFS2W.
Frequently Asked Questions
What is the HUBBELL Mechanical Interlock HBL430MIFS2W used for?
The HUBBELL Mechanical Interlock is a fused watertight interlock used to safely disconnect and protect industrial equipment in wet or harsh environments. It is suitable for single or three-phase applications up to 600V AC or 250V DC at 30 A, commonly found in manufacturing, processing, and utility plants.
What are the specifications of the HUBBELL Mechanical Interlock HBL430MIFS2W?
This HUBBELL interlock is rated for 250V DC/600V AC, single or three phase, 30 A, 3 pole, 4 wire. It accepts Class J fuses and does not support reverse service. The manufacturer part number is HBL430MIFS2W. It is designed as a fused watertight interlock for reliable circuit protection.
Where to buy the HUBBELL Mechanical Interlock HBL430MIFS2W worldwide?
You can source the HUBBELL Mechanical Interlock HBL430MIFS2W 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; we supply genuine HUBBELL components for your project.
How to install the HUBBELL Mechanical Interlock HBL430MIFS2W?
Installation should follow HUBBELL guidelines and local electrical codes. Mount the interlock in a dry, accessible location, connect wiring per the 3-pole, 4-wire diagram, and insert Class J fuses of the correct rating. Ensure the interlock mechanism disconnects power before opening the cover. Always de-energize circuits before work.
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3G Electric supplies HUBBELL fused watertight interlocks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.