APPLETON ELECTRIC Reducing Bushing - Haz Loc: Iron
The APPLETON ELECTRIC Reducing Bushing (MPN RB400-300) is a hazardous location reducing bushing made of iron, with a trade size reduction from 4 inches to 3 inches. This product is designed for use in industrial…
SKU 3G-OTH-05804
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Product Description
The APPLETON ELECTRIC Reducing Bushing (MPN RB400-300) is a hazardous location reducing bushing made of iron, with a trade size reduction from 4 inches to 3 inches. This product is designed for use in industrial environments requiring hazardous location-rated components.
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 APPLETON ELECTRIC Reducing Bushing RB400-300 used for?
This iron reducing bushing adapts a 4-inch conduit opening to a 3-inch trade size in hazardous locations. It is used in industrial environments such as oil refineries, chemical plants, and grain handling facilities where explosion-proof or flameproof conduit systems are required.
What are the specifications of the APPLETON ELECTRIC Reducing Bushing RB400-300?
The APPLETON ELECTRIC Reducing Bushing RB400-300 is made of iron and reduces from 4 in to 3 in trade size. It is rated for hazardous locations and is manufactured by APPLETON ELECTRIC. The part number is RB400-300.
Where to buy the APPLETON ELECTRIC Reducing Bushing RB400-300 worldwide?
3G Electric supplies the APPLETON ELECTRIC Reducing Bushing RB400-300 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 reducing bushing.
How to install the APPLETON ELECTRIC Reducing Bushing RB400-300?
Install the reducing bushing by threading it into the larger 4-inch hub or coupling, then connect the 3-inch conduit into the bushing. Apply a suitable thread sealant approved for hazardous locations. Always follow NEC/CEC requirements and the manufacturer's instructions for explosion-proof installations.
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Common applications for APPLETON ELECTRICAPPLETON ELECTRIC Products
3G Electric supplies APPLETON ELECTRIC hazardous location reducing bushings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

