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HUBBELL HBL430MIF7W Fused Watertight Interlock - Fused Watertight Interlocks
HUBBELLFused Watertight Interlocks

HUBBELL HBL430MIF7W Fused Watertight Interlock

The HUBBELL HBL430MIF7W is a fused watertight interlock rated for 480V AC, three-phase, 30 A, with 3 poles and 4 wires. It accepts Class J fuses and is not configured for reverse service. This mechanical interlock…

SKU 3G-OTH-13827

Brand
HUBBELL
Item
HBL430MIF7W Fused Watertight Interlock
Category
Fused Watertight Interlocks
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

HUBBELL
Manufacturer Part Number
HBL430MIF7W
Fuse Type
Class J
Reverse Service
No

Technical Documents

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HUBBELL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HUBBELL HBL430MIF7W is a fused watertight interlock rated for 480V AC, three-phase, 30 A, with 3 poles and 4 wires. It accepts Class J fuses and is not configured for reverse service. This mechanical interlock provides a watertight enclosure for safe electrical disconnection in industrial environments.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the HUBBELL HBL430MIF7W mechanical interlock used for?

The HUBBELL HBL430MIF7W is a fused watertight interlock used for safe electrical disconnection in industrial environments. It provides a watertight enclosure that protects connections from moisture and debris, making it suitable for demanding applications where reliable power isolation is required.

What are the specifications of the HUBBELL HBL430MIF7W?

The HUBBELL HBL430MIF7W is rated for 480V AC, three-phase, 30 A, with 3 poles and 4 wires. It accepts Class J fuses and is not configured for reverse service. The manufacturer part number is HBL430MIF7W, and it is designed as a fused watertight interlock for industrial use.

Where to buy the HUBBELL HBL430MIF7W worldwide?

You can source the HUBBELL HBL430MIF7W 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 on this fused watertight interlock.

How to install the HUBBELL HBL430MIF7W mechanical interlock?

Installation should follow the manufacturer's instructions and local electrical codes. Ensure the power is off before wiring the 480V AC three-phase supply to the appropriate terminals. Use Class J fuses as specified. The watertight enclosure must be properly sealed to maintain its rating. Consult a qualified electrician for safe installation.

Used in

Common applications for HUBBELL
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Institutional wiring — HUBBELL rocker switches (e.g., DS115ST) for single-pole control in school classrooms
Facility upgrades — HUBBELL decorator wall plates (e.g., P262GY) for standard 2-gang outlet covers in commercial buildings
Electrical repair — HUBBELL panel terminal screws (e.g., HBLTSR) for replacing worn terminals in Series 16 devices
Modern interface — HUBBELL touch switches (e.g., WSS1277SS) for maintained 3-way control in hospitality settings
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HUBBELL Products

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This HUBBELL watertight interlock provides mechanical interlocking for electrical connections in industrial environments. Rated for 480V AC, three-phase, 30 A, with 3 poles and 4 wires, it is a non-reverse-service device. Typical applications include manufacturing plants, processing facilities, and heavy machinery where reliable power disconnection is required
HUBBELL
This HUBBELL watertight interlock provides mechanical interlocking for electrical connections in industrial environments. Rated for 480V AC, three-phase, 30 A, with 3 poles and 4 wires, it is a non-reverse-service device. Typical applications include manufacturing plants, processing facilities, and heavy machinery where reliable power disconnection is required
Watertight interlock for three-phase, 347/600V AC, 30 A, 4-pole, 5-wire applications. Prevents plug insertion or removal when switch is in the ON position. Suitable for industrial environments requiring safe power control. No reverse service capability
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Watertight interlock for three-phase, 347/600V AC, 30 A, 4-pole, 5-wire applications. Prevents plug insertion or removal when switch is in the ON position. Suitable for industrial environments requiring safe power control. No reverse service capability
Watertight interlock rated 240V AC, three-phase, 30 A, with 3 poles and 4 wires. No reverse service. Suitable for industrial power connections requiring a secure, non-reversing interlock for equipment such as pumps, compressors, and machinery in wet or harsh environments
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Watertight interlock rated 240V AC, three-phase, 30 A, with 3 poles and 4 wires. No reverse service. Suitable for industrial power connections requiring a secure, non-reversing interlock for equipment such as pumps, compressors, and machinery in wet or harsh environments
Watertight interlock rated 600V AC, three-phase, 30 A, with 3 poles and 4 wires. No reverse service. Designed for industrial environments requiring a secure, non-reversing electrical connection in wet or harsh conditions
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Watertight interlock rated 600V AC, three-phase, 30 A, with 3 poles and 4 wires. No reverse service. Designed for industrial environments requiring a secure, non-reversing electrical connection in wet or harsh conditions
Watertight mechanical interlock rated 480V AC, three-phase, 20 A, 3 poles, 4 wires. Prevents plug insertion or removal under load for safe disconnection of industrial equipment. No reverse service capability. Suitable for environments requiring a sealed enclosure
HUBBELL
Watertight mechanical interlock rated 480V AC, three-phase, 20 A, 3 poles, 4 wires. Prevents plug insertion or removal under load for safe disconnection of industrial equipment. No reverse service capability. Suitable for environments requiring a sealed enclosure
Watertight mechanical interlock for single or three-phase circuits. Rated 30 A, 3 pole, 4 wire, 600V AC or 250V DC. Non-reverse service. Suitable for industrial environments requiring enclosed disconnect switching
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Watertight mechanical interlock for single or three-phase circuits. Rated 30 A, 3 pole, 4 wire, 600V AC or 250V DC. Non-reverse service. Suitable for industrial environments requiring enclosed disconnect switching

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Fused watertight interlock rated 120/240V AC, single phase, 60 A, 3 pole, 4 wire. Accepts Class J fuses; not configured for reverse service. Provides a fused disconnect for industrial equipment in harsh environments requiring safe power isolation
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This HUBBELL fused watertight interlock is rated for 600V AC or 250V DC, single or three phase, 30 A, 3 pole, 4 wire. It accepts Class J fuses and does not support reverse service. Suitable for disconnecting and protecting equipment in wet or harsh environments