Description
Appleton® Interlocked Explosionproof Receptacle, Dust-Ignitionproof Grounding Style 2, Series: DBR, 600 V AC, 100 A, 75 hp, 4 Pole, 3 Wires, NEMA 3/3R/4/4X/9FG NEMA, Copper Free Aluminum
Features:
- Shell and extra pole grounding style 2
- Energized receptacle contacts deeply recessed to reduce danger of accidental touching
- Spring door keeps dust out of receptacle when plug is not in use, screw cap also supplied
- Brass contacts exert constant pressure along entire contact surface and provide superior electrical contact
- Contacts have beryllium copper wire springs, plug mechanical cable clamps prevent strain on cables they meet or exceed UL strain relief pull out requirements
- Neoprene bushing compressed by cable collar prevents entrance of water
- 1-1/2 NPT tapped conduit openings one top to bottom
- Interlocked disconnect switch provides safe connect and disconnect operation
- Fiberglass reinforced polyester insulating blocks
- Insulators provide superior dielectric and mechanical strength and lowest arc tracking
Applications:
Lighting Systems, Conveyors, Heaters, Motor Generator Sets, Air Conditioners, Compressors and Pumps Applications
Standards/Approval:
- UL 1010 (UL 1203)
- UL 894
- UL 1682
- UL 1686
- UL File No. E79132/E10784/E313360(EBR)
- Class I, Div 1 and 2, Groups B, C, D
- Class II, Div 1 and 2, Groups F, G
- Class III
