Description
Crouse-Hinds Arktite® Interlocked Receptacle, Dust-Ignitionproof Grounding Style 2 Explosionproof Raintight, Series: EBBR, 480 VAC, 250 VDC, 30 A, 4 Pole, 3 Wires, NEMA 3/3R/7B/7C/7D/9F/9G/12 NEMA Rating, Copper-Free Aluminum, Natural, 14.06 in L x 10.25 in W x 22.85 in H Dimensions
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 national electrical Code®
- 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:
Industrial Facilities, Factories Facility, Power Distribution and Control, Refineries, Chemical Plants, Portable Equipment in Damp, Wet and Corrosive Location Applications
Standards/Approval:
- UL 1203
- Class I, Division 1/2, Group B/C/D, Class II, Division 1/2, Group F/G, Class III
Warranty:
Limited
