Cut Sheet

Areamaster
™
Generation 2 HL LED Luminaire
Floodlight for Hazardous Locations
NEC/CEC Temperature Codes
Lamp
Ambient
Temperature
°C (°F)
Supply Wire
Temperature
°C (°F)
Gas Dust
Class I Division 2
and
Class 2 Division I
Model
NumberLine Voltage
Class I,
Division 2 
Groups A, B, C, D
Class I, Zone 2
Group IIC
Class II,
Division 1
Groups E,F,G
Zone 20,
Group IIIC
120-277Vac/
170-300Vdc;
347-480Vac
40(104) 90(194) T4A T4 T6 T6 T4A
AMLHL1
55(131) 90(194) T4A T4 T6 T6 T4A
65(149) 90(194) T4 T4 T5 T5 T4
120-277Vac/
170-300Vdc;
347-480Vac
40(104) 90(194) T4 T4 T6 T6 T4
AMLHL255(131) 90(194) T4 T4 T5 T5 T4
65(149) 90(194) T3C T3 T5 T5 T3C
120-277Vac/
170-300Vdc;
347-480Vac
40(104) 90(194) T3C T3 T6 T6 T3C
AMLHL3
55(131) 90(194) T3C T3 T5 T5 T3C
ATEX/IECEx Temperature Codes
Gas Dust
Model
Number
T Rating Surface Temperature
Ta= +40 °C
(+104 °F)
Ta= +55 °C
(+131 °F)
Ta= +65 °C
(+149 °F)
Ta= +40 °C
(+104 °F)
Ta= +55 °C
(+131 °F)
Ta= +65 °C
(+149 °F)
T4 T4 T4 T85°C T85°C T100°C AMLGL6
T4 T4 T3 T85°C T100°C T100°C AMLGL7
T3 T3
—
T85°C T100°C
—
AMLGL8
“T” Numbers Represent the Maximum Internal Temperature  or Maximum Surface Temperature 
NEC/CEC
“T” # T1 350 325 T2 T2A T2B T2C T2D T3 T3A T3B T3C T4 T4A T5 T6
Temp.
Range
ºC (ºF)
351-
450
326-
350
301-
325
281-
300
261-
280
231-
260
216-
230
201-
215
181-
200
166-
180
161-
165
136-
160
121-
135
101-
120
86-
100
85
(664-
842)
(619-
662)
(574-
617)
(538-
572)
(502-
536)
(448-
500)
(421-
446)
(394-
419)
(358-
392)
(331-
356)
(322-
329)
(277-
320)
(250-
275)
(214-
248)
(187-
212)
(185)
NEC/CEC:
Class I, Division 2, Groups A, B, C, D
Class I, Zone 2 Group IIC
Class II, Division 1 and 2, Groups E, F, G
Class III
Zone 20 and 21 Group IIIC
NEC/CEC:
Zone 22, Group IIIB
Simultaneous Exposure
Marine Outside Type (Salt Water) for USA ONLY
Wet Locations
Type 3R, 4, 4X, IP66/67
ATEX/IECEx:
Zone 2, 22
IP66
II 3GD
IK10
Ex ec llC T4
Ambient Temperature Range: -40 °C to +65 °C (-40 °F to +149 °F)
ATEX/IECEx
“T” # T1 T2 T3 T4 T5 T6
Temp.
Range
ºC (ºF)
301-450 201-300 136-200 101-135 86-100 85
(547-842) (394-572) (277-392) (214-275) (187-212) (185)

T numbers represent the maximum internal temperature for Class I, Division 2 and Class I, Zone 2 locations designated by the NEC.
 T numbers represent the maximum surface temperature under a dust blanket for Class II, Division 1 and 2 as designated by the NEC.
LED/FLOODLIGHTS: NEC/CEC, ATEX/IECEx ENCLOSED AND GASKETED
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© April 2018
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