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
- 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 |