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Small aluminum threaded union fitting with plain finish, 1/2 inch conduit size

Appleton Century Crofts

Appleton Century Crofts UNY50NR-A Rigid Union Conduit 1/2 in

SKU CH-YBFQ-WYY7P

Threaded aluminum union joins 1/2 in rigid conduit to a box with hazardous-location rating

  • Product typeCable Management & Conduit
  • Aluminium construction resists corrosion for long service life
  • Female-to-male threaded ends join rigid conduit to boxes securely
  • Hazardous-location rating covers Class I, II and III divisions for safe installation
  • Compact 2 3/16 in length fits tight enclosures without crowding
  • Plain finish suits industrial environments without extra coating cost

Rigid union for 1/2 in conduit

The Appleton Century Crofts UNY50NR-A is a straight union that joins 1/2 in rigid conduit to a box. It has female NPT threads on one end and male NPT threads on the other. The aluminium body carries a plain finish. It is rated for Class I Division 1 and 2 Groups A B C D, Class II Division 1 and 2 Groups E F G and Class III hazardous locations.

Check thread gender and trade size

Verify that the existing conduit and box both use 1/2 in NPT threads before ordering. The union requires a female-threaded opening on the box side and a male-threaded end on the conduit side. Confirm the hazardous-location class and group ratings match the installation requirements. Ensure the 2 3/16 in overall length fits the available space.

Fits between conduit and box in hazardous areas

The union connects rigid conduit directly to an enclosure without additional adapters. Its aluminium construction resists corrosion in harsh environments. The plain finish avoids extra coating thickness. The fitting frees up wiring room by providing a compact 2 5/32 in profile. It is intended for vertical or horizontal rigid conduit runs in classified locations.

How it compares

Measured against everything we stock in Electrical Conduit & Fittings, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 64% of the 1,290 comparable items (median $28.99).

Specifications

Product
Brand nameAPPLETON ELECTRIC
Product typeCable Management & Conduit

Questions about this item

What comes in the box and do I need to buy conduit separately?

The box contains the rigid union fitting only. Compatible 1/2 in rigid conduit must be purchased separately for installation.

Which trade size should I select for a 1/2 in conduit run?

Choose the 1/2 in trade size version; it matches 1/2 in rigid conduit and provides FNPT to MNPT threaded ends.

What does the 2 3/16 in overall length mean when the union is installed?

The union adds 2 3/16 in to the conduit run between the box and the next fitting.

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