Description
Crouse-Hinds Circuit Breaker Enclosure, Dust-Ignitionproof Explosionproof, 14.78 in Width, 10-1/4 in Depth, 26.9 in Height, NEMA 3/3R/4/4X/12/7BCD/9EFG, Hinged Cover, FDB/HFD Frame, 3 Pole, Lock: Padlock, 10 to 150 A, 240 to 600 V AC/125 to 250 V DC, Tap-On Mount, 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
- Optional EMPS control devices may be added to enclosure cover
- Steel bracket for lifting larger enclosures during installation supplied as standard
- To provide line disconnect means and short circuit protection
- B enclosure size symbol
- 2 in J conduit entry trade
- Without circuit breaker
Applications:
For damp, wet, dirty and dusty hazardous locations without the need for a protective shelter, service entrance, feeder or branch circuit protection for lighting, heating, appliance and motor circuits and EBMB series circuit breakers
Standards/Approval:
- CSA C22.2 File No. 30
- Class I, Div 1, 2 Groups B, C, D
- Class II, Div 1, 2 Groups E, F, G
- Class III
- UL 120
