Description
Crouse-Hinds Arktite® Explosionproof Receptacle, Dust Ignitionproof Grounding Style 2 Interlocked Raintight, Series: EBBR, 480 VAC, 250 VDC, 150 A, 4 Poles, 3 Wires, NEMA 3/3R/7B/7C/7D/9F/9G/12, Copper Free Aluminum, Natural, 14.06 in L x 10.25 in W x 24.7 in H
Features:
- Rugged, corrosion resistant, cast copper free aluminum construction
- Accepts compatible Arktite® plug of same rating and configuration
- Mechanical interlock mechanism for dead front construction
- Receptacles are mechanically interlocked with circuit breakers to provide disconnect means, short circuit protection and thermal time delay overload protection
- A spring door receptacle, located at the bottom of the unit, is mechanically interlocked with the circuit breaker operating mechanism for safe and dependable operation
- Plug and receptacle contacts cannot be made or broken under load
- Operating handles can be padlocked in either "on" or "off" positions
- Component operating handles located through the right side wall of the body permits visual confirmation of correct component assembly and operation
- Total compliance to the wiring and room requirements of the NEC
- Semi-clamshell enclosure design, with an external machined flat joint flame path between body and cover makes interior components easily accessible
- Minimum enclosure-to-enclosure spacing with little interference between the opened cover and an adjacent enclosure
- Copper free aluminum hinges allow the cover to swing well out of the way
- Stainless steel, quick release, captive, hex head cover bolts; stainless steel springs provide clear indication cover bolts are fully retracted from body
- Versatile, internal operating mechanisms allow for field adjustment to accommodate popular manufacturers' breakers
Applications:
Refineries, Chemical Plants, Portable Equipment in Damp, Wet and Corrosive Location Applications
Standards/Approval:
- UL 1203
- Class I Division 1 and 2/Group B/C/D/Class II Division 1 and 2/Group F/G/Class III
Warranty:
Limited
