XHL LED indicators
Explosion proof indication lamps type XHL are designed for optical indications of states and quantities. They can be used exclusively as Ex components for installation partly inside and partly outside of the Ex "e", Ex "n" or Ex "t" protected enclosure in explosive atmospheres of combustible gases, vapours and dust, respectively in methane mines. The complete indicator is assembled from a high-bright LED and a signal head (caps) in five colour variants. Two M4 screw terminals with a brass nickel-plated contact and a stainless steel profile are used to connect the wires. For mounting in the lid, the power supply body is attached to the head in the lid using a special spring.
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Type key:
| XHL | (1) | (2) | /JB |
| XHL | Marking | LED indication lamp |
| 1 | Nominal voltage | 6, 12, 24, 48, 110D, 230D (AC/DC) 110, 230 (AC) |
| 2 | Colour | R - red G - green W - white B - blue Y - yellow |
| /JB | Intrinsically safe | /JB - marking only for intrinsically safe versions |
| Example of order code: XHL 230G (230 V AC, green) or XHL 24B/JB (24V AC/DC, blue, intrinsically safe) |
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Technical data
Basic overview
- Explosion protection I M2 Ex eb mb I Mb / II 2G Ex eb mb IIC Gbb / II 2D Ex tb IIIC Db
- Explosion protection (/JB) I M1 Ex ia I Ma / II 2G Ex ia IIC T6 Gb / II 2D Ex ia IIIC T68°C Db
- Zone 1, 2 and 21, 22 - SNM 1, 2
- Ingress protection IP65 (head), IP20 (terminals)
- Ambient temperature -20°C up to + 85°C (I M2); -40°C up to +85°C (II 2G, II 2D); -40°C up to +60°C (/JB)
Electrical data
- Nominal voltage 6, 12, 24, 48, 110, 230 V AC/DC a 110, 230 V AC
- Nominal voltage (/JB) 6, 12, 24 V AC/DC
- Rated current 20 mA, max. 30mA, pulse 100 mA
- Rated current (/JB) 10 mA
Files to download
Datasheets
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62 KB | Download | |
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60 KB | Download |
User manuals
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Explosion-proof LED indication lamps
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214 KB | Download | |
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Intrinsically safe LED indication lamps
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277 KB | Download | |
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300 KB | Download |
Certificates
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Explosion-proof LED indication lamps
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1649 KB | Download | |
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Intrinsically safe LED indication lamps
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1935 KB | Download | |
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Explosion-proof LED indication lamps
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1110 KB | Download | |
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Intrinsically safe LED indication lamps
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2214 KB | Download |
Declarations of Conformity
Explosion-proof LED indication lamps
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84 KB | Download | |
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Intrinsically safe LED indication lamps
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83 KB | Download |