Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
HUBBELL KILLARK 1-Gang Hazardous Location Electrical Box - 1-Gang Hazardous Location Electrical Boxes
HUBBELL KILLARK1-Gang Hazardous Location Electrical Boxes

HUBBELL KILLARK 1-Gang Hazardous Location Electrical Box

The HUBBELL KILLARK Device Box is a 1-gang hazardous location electrical box made of aluminum. It features a 1/2-inch hub size and a feed-through hub type, with an overall height of 6 13/16 inches (MPN FXB-4).

SKU 3G-OTH-06086

Also listed as: FXB4 · FXB 4

Brand
HUBBELL KILLARK
Item
1-Gang Hazardous Location Electrical Box
Part Number
FXB-4
Category
1-Gang Hazardous Location Electrical Boxes
Available to Order
Also known as:FXB-4HUBBELL KILLARK
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

Technical Specifications

HUBBELL KILLARK
Manufacturer Part Number
FXB-4
Type
Aluminum, Feed Through
Hub Size
1/2 in
Hub Type
Feed Through
Overall Ht
6 13/16 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The HUBBELL KILLARK Device Box is a 1-gang hazardous location electrical box made of aluminum. It features a 1/2-inch hub size and a feed-through hub type, with an overall height of 6 13/16 inches (MPN FXB-4).

Frequently Asked Questions

What is the HUBBELL KILLARK FXB-4 device box used for?

The HUBBELL KILLARK FXB-4 is a 1-gang hazardous location electrical box used to house wiring devices in environments where flammable gases or dust may be present. Its aluminum construction and feed-through hub provide corrosion resistance and secure conduit connections for industrial and chemical plant applications.

What are the specifications of the HUBBELL KILLARK FXB-4?

The HUBBELL KILLARK FXB-4 is a 1-gang device box made of aluminum with a feed-through hub type. It has a hub size of 1/2 in and an overall height of 6 13/16 in. The manufacturer part number is FXB-4, and it is designed for hazardous location installations.

Where to buy the HUBBELL KILLARK FXB-4 worldwide?

3G Electric supplies the HUBBELL KILLARK FXB-4 device box to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this hazardous location electrical box.

How to install a HUBBELL KILLARK FXB-4 device box?

Install the HUBBELL KILLARK FXB-4 by mounting it securely to a rigid structure and connecting conduit to the 1/2 in feed-through hub. Ensure all connections are tight and the box is properly grounded per local electrical codes. Always follow hazardous location installation guidelines for safety.

Used in

Common applications for HUBBELL KILLARK
Oil and gas refineries — Hubbell Killark MM-90-1WW 90° elbows for conduit routing in Class I Division 1 areas
Chemical processing plants — Hubbell Killark SWB-5 device boxes for housing switches and controls in corrosive environments
Grain handling facilities — Hubbell Killark VM1L4530 LED light fixtures for illumination in dust-ignition-proof locations
Pharmaceutical manufacturing — Hubbell Killark GECLBT-1 conduit outlet bodies for wiring connections in clean rooms with hazardous vapors
Wastewater treatment plants — Hubbell Killark GRK-537L enclosures with lens covers for instrument housing in wet hazardous zones
Petrochemical storage terminals — Hubbell Killark OLL-8M iron conduit outlet bodies for heavy-duty conduit systems in outdoor classified areas
Not sure this is the right part? Photo-identify it

HUBBELL KILLARK Products

3G Electric supplies HUBBELL KILLARK 1-gang hazardous location electrical boxes. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from HUBBELL KILLARK

View all HUBBELL KILLARK parts
This 1-gang electrical box is constructed of aluminum for corrosion resistance. It features a 1/2-inch dead end hub and an overall height of 3 5/8 inches. Suitable for use in hazardous locations where flammable gases or vapors may be present, such as industrial plants and refineries
HUBBELL KILLARK
This 1-gang electrical box is constructed of aluminum for corrosion resistance. It features a 1/2-inch dead end hub and an overall height of 3 5/8 inches. Suitable for use in hazardous locations where flammable gases or vapors may be present, such as industrial plants and refineries

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first