Appleton® UNY250R Unilet® UNY Non-Expansion Explosionproof Conduit Union, 2-1/2 in, Malleable Iron, Tri-Coated

Explosion Proof Conduit Unions
306860 MFG #: UNY250R
Appleton™
158.96000 / ea
  • Application: For Connecting Conduit To Enclosure
  • ARRA Compliant: N
  • Buy American Compliant: N
  • Catalog Number: UNY250R
  • Connection: Male Threaded X Female Threaded
  • Country of Origin: MX
  • Currency: USD
  • Dimensions: 4.88 in OD x 4.81 in L
  • EU RoHS Indicator: N
  • Flexibility: Rigid And IMC
  • Gross Weight Per Pack: 8.1800 lb
  • Gross Weight per Pack Metric: 3.71
  • Gross Weight UOM Metric: kg
  • Height: 1.30 in
  • Height [Metric]: 3.3020 cm
  • Length: 12.00 in
  • Length [Metric]: 30.4800 cm
  • Outside Diameter: 4.88 in
  • Series: UNY
  • Standard: UL 886 (1203), UL File Number E10444, UL Listed for Class I, Groups B, C, d; Class II, Groups E, F, G; and Class II, CSA C22.2 No. 25, C22.2 No. 30, CSA 065181 Certified
  • Standards: UL 886UL 1203UL File No. E10444Class I, Division 1 and 2 Groups A, B, C, D, Class II, Division 1 and 2 Groups E, F, G, Class IIICSA C22.2 No. 25C22.2 No. 30CSA 065181
  • Sub Brand: UNILETS
  • Suitable For Use With: IMC/Threaded Rigid Metallic Conduit
  • Trade Size: 2.5 in
  • Type: Dust-Ignitionproof Explosionproof
  • UNSPSC: 39131707
  • UPC 11: 78138169650
  • UPC 12: 781381696500
  • Width: 9.60 in
  • Width [Metric]: 24.3840 cm
  • Stock Status: NONSTOCK
  • Brand: Appleton™
  • Manufacturer: Appleton
  • Finish: Triple Coated
  • Material: Malleable Iron
  • Size: 2-1/2 in
QTY
  • Applications
  • Features
For Connecting Conduit To Enclosure
Explosionproof, dust-ignitionproof; Smooth, rounded integral bushing in each hub protects conductor insulation; Accurately tapped, tapered threads for tight, rigid joints and ground continuity; Concentric ring interlocked design sizes makes possible smaller diameter, allowing use in tighter spaces; UNY unions are used for joining conduit and connecting conduit to enclosures, Facilitates modifications, permits removal of enclosures without turning or removal of conduit; With removable male nipple
Smooth, rounded integral bushing in each hub to protect conductor insulation
Accurately tapped, tapered NPT threads for tight, rigid joints and ground continuity
Concentric ring interlocked design sizes makes possible smaller diameter, allowing use in tighter spaces
Facilitates modifications, permits removal of enclosures without turning or removal of conduit
Male/female threaded connection
Chromate/epoxy powder coated/zinc electroplated finish
Supplied with removable close nipple
Triple-coated (Zinc electroplated/chromate/epoxy powder coated)
Expansion unions are a one-piece design that eliminates the need for disassembly during installation
The telescoping cylinder within cylinder design permits expansion or contraction
The small external diameter of the expansion unions makes them ideal for use in restricted areas, such as the wiring of pumps, motors, and other equipment
The internal phosphor bronze "bonding jumper" ring assures positive ground between telescoping cylinders