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APPLETON ELECTRIC Straight Union - Conduit to Conduit: Aluminum, 3 in Trade Size
APPLETON ELECTRICStraight Union - Conduit to Conduit

APPLETON ELECTRIC Straight Union - Conduit to Conduit: Aluminum, 3 in Trade Size

The APPLETON ELECTRIC Straight Union (UNF300R-A) is a 3-inch trade size, female-to-female conduit-to-conduit connector made of aluminum with a powder-coated finish. It features 3 in FNPT x 3 in FNPT connections for…

SKU 3G-OTH-806443

Brand
APPLETON ELECTRIC
Item
Straight Union - Conduit to Conduit: Aluminum, 3 in Trade Size
Category
Straight Union - Conduit to Conduit
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Technical Specifications

APPLETON ELECTRIC
Manufacturer Part Number
UNF300R-A
Type
Female to Female
Trade Size
3 in
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APPLETON ELECTRIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPLETON ELECTRIC Straight Union (UNF300R-A) is a 3-inch trade size, female-to-female conduit-to-conduit connector made of aluminum with a powder-coated finish. It features 3 in FNPT x 3 in FNPT connections for joining two conduit runs. 3G Electric sources this genuine industrial fitting across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.

Frequently Asked Questions

What is the APPLETON ELECTRIC Straight Union UNF300R-A used for?

The APPLETON ELECTRIC Straight Union UNF300R-A connects two conduit runs end-to-end in industrial electrical systems. Its 3-inch female-to-female FNPT threads join rigid conduit securely, making it suitable for plant wiring, motor connections, and control panels across manufacturing and processing facilities.

What are the specifications of the APPLETON ELECTRIC Straight Union UNF300R-A?

The APPLETON ELECTRIC Straight Union UNF300R-A has a 3-inch trade size with 3 in FNPT x 3 in FNPT female-to-female connections. It is made of aluminum with a powder-coated finish. The manufacturer part number is UNF300R-A, and it is designed for conduit-to-conduit joining.

Where to buy the APPLETON ELECTRIC Straight Union UNF300R-A worldwide?

3G Electric supplies the APPLETON ELECTRIC Straight Union UNF300R-A to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine fitting.

How to install the APPLETON ELECTRIC Straight Union UNF300R-A?

To install the APPLETON ELECTRIC Straight Union UNF300R-A, apply thread sealant to the male conduit ends and hand-tighten into the female FNPT ports. Use a strap wrench to secure without over-torquing the aluminum body. Ensure conduit alignment to avoid cross-threading. Always follow local electrical codes.

Used in

Common applications for APPLETON ELECTRIC
Oil and gas refineries — Appleton Electric EDSC21MC2 manual motor switch for controlling pumps in Class I, Division 1 areas
Chemical processing plants — Appleton Electric AEAB13420C hazardous location circuit breaker for motor protection in volatile environments
Pharmaceutical manufacturing — Appleton Electric FSK-1VDR weatherproof cover for duplex receptacles in washdown zones
Wastewater treatment facilities — Appleton Electric UNY250R-A aluminum conduit union for corrosion-resistant connections
Mining operations — Appleton Electric EDSC277-SA tandem 2-gang box for junction points in hazardous dust locations
Food and beverage processing — Appleton Electric JBK-75 iron cover for conduit access fittings in wet or dusty areas

APPLETON ELECTRIC Products

3G Electric supplies APPLETON ELECTRIC straight union - conduit to conduit. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Straight Union - Conduit to Conduit: Aluminum, 1 1/2 in Trade Size, Female to Female (MPN UNF150NR-A). Key specifications — attr26830: 1-1/2 in FNPT x 1-1/2 in FNPT; attr26825: Powder Coated; attr30436: APPLETON ELECTRIC.
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Straight Union - Conduit to Conduit: Aluminum, 1 1/4 in Trade Size, Female to Female (MPN UNF125NR-A). Key specifications — attr26830: 1-1/4 in FNPT x 1-1/4 in FNPT; attr26825: Powder Coated; attr30436: APPLETON ELECTRIC.
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Straight Union - Conduit to Conduit: Aluminum, 1 1/4 in Trade Size, Female to Female (MPN UNF125NR-A). Key specifications — attr26830: 1-1/4 in FNPT x 1-1/4 in FNPT; attr26825: Powder Coated; attr30436: APPLETON ELECTRIC.
Straight Union - Conduit to Conduit: Aluminum, 1/2 in Trade Size, Female to Female (MPN UNF50NR-A). Key specifications — attr26830: 1/2 in FNPT x 1/2 in FNPT; attr26825: Plain; attr30436: APPLETON ELECTRIC.
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Straight Union - Conduit to Conduit: Aluminum, 1/2 in Trade Size, Female to Female (MPN UNF50NR-A). Key specifications — attr26830: 1/2 in FNPT x 1/2 in FNPT; attr26825: Plain; attr30436: APPLETON ELECTRIC.
Straight Union - Conduit to Conduit: Iron, 3 in Trade Size, Female to Female (MPN UNF300R). Key specifications — attr26830: 3 in FNPT x 3 in FNPT; attr26825: Powder Coated; attr30436: APPLETON ELECTRIC.
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Straight Union - Conduit to Conduit: Iron, 3 in Trade Size, Female to Female (MPN UNF300R). Key specifications — attr26830: 3 in FNPT x 3 in FNPT; attr26825: Powder Coated; attr30436: APPLETON ELECTRIC.
Straight Union - Conduit to Conduit: Aluminum, 1/2 in_3/4 in Trade Size, Female to Male (MPN UNY75-50NR-A). Key specifications — attr26830: 1/2 in FNPT x 3/4 in MNPT; attr26825: Plain; attr30436: APPLETON ELECTRIC.
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