2
Model number
SSEL
Range of
operating voltage
AC/DC 12V or 24V
AC 110V or 220V
Ex mark
Ex d II C T6
Ambient operating
temperature
–40°C ≤ Ta ≤ 60°C
Explosion proof
Zone
Zone1, Zone2
Protection rating
IP66
Model number
Voltage
Current
Certificates
Weight
Color
SSEL
DC12V
0.466A
2.54kg
R-Red
A-Amber
G-Green
B-Blue
DC24V
0.255A
AC110V
0.040A
AC220V
0.040A
4-Ø8.5
FITTING HOLES
154
134
13
4
15
4
172
15
80
5
CABLE ENTRY 1/2'' NPT
SSEL
Dimensions
(Units : mm)
Product Specifications
■
Explosion Proof Specifications
■
General Product Specifications
Zone
definitions(Gas)
Zone 1
High risk gas/vapour
(Gas)
Zone 2
Medium risk gas/vapour
(Gas)
Group
definitions(Gas)
GROUP II A Acetone, Petrol, Methanol, Propane, Toluene
GROUP II B Ethylene, City gas
GROUP II C Hydrogen, Acetylene, Carbon sulphide
Maximum surface
temperature of
electrical Equipment
T1
450°C
T2
300°C
T3
200°C
Zone
definitions(Dust)
T4
135°C
T5
100°C
Group
definitions(Dust)
T6
85°C
Zone 21
High risk powder/dust
(Dust)
Zone 22
Medium risk powder/dust
(Dust)
Group
definitions(Dust)
GROUP II A
Ignitible fibers/flyings(more than 0.5mm)
GROUP II B Non-conductive dusts
GROUP II C Conductive dusts
Terminal Box Wiring Instructions
• Terminal block is located inside of the product. Unscrew the 4 bolts located in the upper
body to get rid of the upper lighting element of the unit.
• Please apply fork (U-type) or ring (O-type) locking spade terminal at naked tip of the wire
for secure connection.
• Please wire the power line to terminal
①
• For AC type products, wire regardless of polarity.
• For DC type products, wire terminal of black line to (-) polarity.
• External power line -
UL1015 AWG18(0.75sq) x 2C 400mm
①
