BCD54-63 series explosion-proof plug-in deviceDetailed product description：

BCD54-63 series explosion-proof plug-in device model meaning

Scope of Application
Altitude not exceeding 2000m
The ambient temperature should not exceed+40 ℃ and should not be lower than -20 ℃
The relative humidity of the surrounding environment is not greater than 95% (equivalent to+25 ℃)
Suitable for Class IIA and IIB T1 to T4 explosive gas mixtures (Zone 1 and Zone 2) locations
Has a slightly corrosive environment, but does not contain gases that severely damage metals and insulation
Places that can prevent the infiltration of hydrated liquids
Suitable for long-term work system

Characteristics of BCD54-63 series explosion-proof plug-in device
This pin consists of a socket and a plug, and the housing is made of highly cast aluminum alloy. The plug is made of durable plastic, with 4 steel columns pressed together. The plug cylinder is fastened to the socket with an external threaded sleeve. The socket is made of explosion-proof threaded copper sleeve, 4 copper pieces, and arc resistant plastic compression molding. Inside its cast aluminum alloy shell, there is a 63A plastic shell circuit breaker with short-circuit overload protection function. The switch rotates through the cylinder, driving the internal control mechanism to rotate and achieve opening and closing. The switch can only be in the "ON" and "OFF" positions, and there is a interlocking device between the plug and the switch. The switch can only be pulled out by rotating through the cylinder to the opening position. Do not twist the cylinder at will, and do not open the external device with power on! Warning signs. Wire wiring and cable clamp sealing connectors.

Main technical parameters

model	Current (A)	Voltage (V)	polar number	Explosion-proof marking	Protection Rating	Cable outer diameter (diameter, mm)	Inlet thread (G ")
BCD54-63	sixty-three	three hundred and eighty	3P+N+PE	ExdⅡBT4	IP54	18~25	oneone/4"

Installation dimensions of BCD54-63 series explosion-proof plug device