Appleton U-Line Interchanger Plugs (15 and 20 Amp)
Description
The Appleton U-Line Interchanger 15 and 20 Amp plugs are engineered for service in hazardous, wet, and corrosive locations. The plugs are ideal for the delivery of safe, reliable power to lighting systems, power tools, welding equipment, and compressors, among others, especially during plant turnarounds and other maintenance applications.
Offered a wide range of hazardous location ratings and certifications, including those for Class I, Div. 1 and 2 areas where ignitable vapors are present, Appleton U-Line Interchanger 15 and 20 Amp plugs feature an exclusive NEMA Type 4 watertight rating to provide a safe outdoor power solution for construction sites, drilling rigs, wastewater treatment centers, and petrochemical refineries. The NEMA Type 4 watertight rating results from a gasket set between the base and the housing that prevents water and dust from entering the plug, even when it is unmated, significantly reducing the risks of short circuits, power outages, and damage to vital equipment.
To overcome installation challenges the Appleton U-Line Intercepter's terminals are larger than traditional designs so the plug is faster to wire and access. In addition, it replaces specialized screws with standard-sized ones that are easier to tighten and don't require unique tools. A redesigned grommet at the end of the plug makes for simplified cable insertion, plus a mechanical clamp prevents strain on the cable and meets the UL 150 lb. strain-relief test for classified locations.
Specs
| Hazardous Area Classification | Class I, Division 1 and 2, Groups B, C, D; Class II, Division 1 and 2, Groups F, G; Class III; NEMA Type 4, 7BCD, 9GF |
|---|---|
| Amperage | 15 and 20 |
| Voltage | 125 or 250V AC |
| Number of Poles | 3 |
| Number of Wires | 2 |
| Plug Cable Diameter | .538 to .639 |
| ECP Plug Material | Copper-free (4/10 of 1% max.) aluminum |
| NCP Plug Material | 30% glass-reinforced thermoplastic polyester |
- Unique blade-type, brass contacts exert constant pressure along the entire contact surface and provide superior electrical contact
- Insulators provide superior dielectric and mechanical strength and the lowest arc tracking
- Longer plug housing for better gripping and easier plug insertion and withdrawal
- Plugs fit any standard non-explosion-proof receptacle (NEMA 5-15R, 5-20R, or 6-20R) as well as U-Line explosion-proof receptacles
- ECP plug: a twist of the plug produces audible #8221; click #8221; to indicate fast make and break of built-in switch contacts
- Twisting plug locks it in place and cannot be accidentally pulled out
- NCP plug: special neoprene watertight plug bushing accommodates flexible cord ranging from .538 #8221; to .639 #8221; diameter
- ECP plugs are UL Classified for use with Crouse-Hinds PowerGard #8482 and ArkGard #8482 receptacles