Explosionproof selector switch control stations , local control
station
Description:
This is a durable explosion proof control station designed for
hazardous locations. Featuring a maximum voltage rating of 380V AC
this unit supports a total of three drilled and tapped operator
holes at the cover. For emergency stop a short single pushbutton
maintained contact red mushroom head is available (push/pull
operation). Operators may engage commands using a three-position
(hand/off/auto) maintained selector switch. A short green pilot
light is available for real-time notifications.
Technology Specifications:
Ex mark: Ex II 2GD Ex ed IIC T6 Ex tD A21 TA 80
Intended use: zone 1&2, 21&22
Ambient temperature: -40≤Ta≤55
Degree of protection:IP66
Rated voltage:380V
Rated current:16A
Component terminal:2.5mm2 PE terminals:4mm2
Material of enclosure: alloy plastic of static resistance
Meet the standards: IEC60079 IEC61241 EN60079 EN61241
Cable entry: one plastic cable gland M20 at the top or at the
bottom
Size of enclosure:86×95mm or 86*135mm or 86*175mm or 100*175 or
100*215mm
Buit-in explosion-proof components module like :
pushbutton,potentiometer,signal lamp,2-pole switch
,Ammeter,emergency pushbutton and so on .......Specially required
please contact,will send you drawing
Application:
Designed for Explosive atmosphere Zone land Zone 2
Designed for Groups IIA, IIB, IIC
Designed for Combustible dust Zone20, Zone 21, Zone22
Designed for Temperature classesT6
Apply to oil drilling platforms, offshore oil platform, oil
derrick, etc for the dangerous sites
Used in electrical control system assendorder and status, monitor
