Description
Crouse-Hinds Explosionproof Circuit Breaker, Dust/Ignitionproof Raintight, Series: EPCB, 600 VAC/250 VDC, 70 A, Thermal Magnetic Trip, 3 Poles, NEMA 3/4/7B/7C/7D/9F/9G/12, Copper Free Aluminum, Natural
Features:
- Spring door receptacle located at the bottom is mechanically interlocked with the circuit breaker operating mechanism for maximum safety
- Plug and receptacle contacts cannot be made or broken under load
- The circuit breaker cannot be closed until the plug is fully inserted and the plug cannot be withdrawn unless the breaker is open
- Operating handles can be padlocked in either ON or OFF positions
- Breakers are trip free of the handles and will open under short circuit or overload even if the handle is locked in the ON position
- Quick installation and leveling is provided by the 3-points mounting arrangement which has one keyhole slot at top and two open slots at bottom
- Bodies have four 1-1/4 in taper tapped conduit hubs with integral bushings
- Two are located at top and two directly below
- When installing, seals suitable for Class I, Group B hazardous areas must be located within 1-1/2 in of each conduit opening
Applications:
For used as service outlet for portable equipment
Standards/Approval:
- NEC Class I, Div 1 and 2, Groups B, C, D, Class II, Div 1 and 2, Groups F, G, Class III
- ANSI Specified
- UL 1010, CEC Class I, Div 1 and 2, Groups B, C, D, Class II, Div 1 and 2, Group G, Class III
Warranty:
Limited
