Description
Crouse-Hinds Circuit Breaker Enclosure, Dust-Ignitionproof Explosionproof Rain and Watertight, 14.78 in Width, 10-1/4 in Depth, 19.4 in Height, NEMA 3/3R/4/4X/12/7BCD/9EFG NEMA Rating, Hinged Cover, FDB/HFD Frame, 3 Pole, Lock: Padlock, 10 to 70 A, 240 to 600 V AC/125 to 250 V DC Electrical Rating, Tap-On Mounting, Copper-Free Aluminum, Natural
Features:
- Rugged, corrosion-resistant, cast copper-free aluminum construction
- Circuit breaker operating handle located through the right side wall of the body permits visual confirmation of correct component assembly and operation
- Total compliance to the wiring end room requirements of the National electrical code
- Semi-clamshell enclosure design, with an external flanged ground joint between body and cover makes interior components more 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
- Simple, straightforward installation of breaker ON pre-drilled mounting plate within enclosure, mounting plate also field removable
- Circuit breaker external operating handle can be padlocked in either ON or OFF positions
- Neoprene cover gasket permanently attached to the cover seals out moisture
- Bodies have top and bottom drilled and tapped entrances for power conduits and control conduits, removable reducers are supplied, as standard, to accommodate smaller size conduits, all conduit entrances are plugged
- Optional EMPS control devices may be added to enclosure cover
- Steel bracket for lifting larger enclosures during installation supplied as standard
- Explosionproof, dust-ignitionproof, rain tight
- A enclosure size symbol
- 2 in J conduit entry trade
- Without circuit breaker
Applications:
Industrial Facilities and Factories, Facility, Power Distribution and Control Applications
Standards/Approval:
- Class I Div 1, 2 Groups B/C/D
- Class II Div 1, 2 Groups E/F/G
- Class III
- CSA C22.2 File No. 30
- UL File No. 1203
- UL File No. 1203
