Description
Crouse-Hinds Plug, Explosionproof Dust-Ignitionproof Raintight, Series: BHP, 480 VAC, 60 A, 60 to 400 Hz Frequency, 3 Pole, 2 Wires, NEMA 3/4/7B/7C/7D/9F/9G/12 NEMA Rating, 7/8 to 1-3/8 in Diameter Cord, Pressure Plate Terminal, Copper-Free Aluminum, Natural
Features:
- Feature a built-in rotary switch which is operated automatically when the plug is inserted and withdrawn
- The switch, capable of making and breaking the circuit at full rated load, is operated by a helical blade in the center of the plug
- The plug and receptacle contacts cannot be made or broken under load
- When the plug is inserted, the plug and receptacle contacts engage before the switch close
- When the plug is withdrawn, the switch opens before the plug and receptacle contacts disengage
- This sequence of operation provides maximum safety in a dead front receptacle
- Arcing is isolated in a flametight and dusttight chamber
- Operation is simple, safe and positive
- To disconnect the portable device, the plug fastening ring is unscrewed and the plug simply pulled straight out
- No separate interlock device or operating handle need be actuated
- Positive engagement without mismatching is assured by a distinct physical polarization of the plug and receptacle in every rating
- Plugs are furnished with pressure terminations
- Receptacles are furnished with flexible leads for splicing to the supply conductors
- A large threaded cover provides access to the wiring compartment
Applications:
Industrial
Standards/Approval:
- ANSI Specified
- Class I, Division 1 and 2, Groups B, C, D
- Class II, Division 1 and 2, Groups F, G
- Class III
- UL 1010
