The ATEX Safety Torch is a reliable, simple and cost effective portable light and is available with a straight or right-angle body style and Vacuum or Xenon bulbs and is CE marked to the ATEX directive and IECEx certified for safe use in Zones 1 and 2 potentially explosive gas, vapour and mist atmosphere, where a T6 or T4 class permits, and Zones 21 and 22 dust atmospheres, with certified maximum surface temperatures of 65°C or 95°C.

Product Information

TR-24B, TR-26B, TS-24B, TS-26B
ZONES: 1, 2, 21 AND 22

T4 models give outstanding light output using advanced, long life xenon bulbs, set in a high quality parabolic reflector, coupled with alkaline cell approval, giving up to 12 hours of light output. Alternatively T6 allows use in any Zone 1 or 2 atmospheres, with optimum light output in this temperature class, and a 5 hour duration.  

The compact torch design has a high-grip ergonomic form with easy single-handed switching, even with gloved hands. The torch body offers high strength, and proven impact resistance even at sub zero temperatures, using carefully selected thermoplastic resins with excellent chemical resistance. Additionally, the rubber armoured lens ring and end cap give enhanced grip and shock protection. The lens is scratch and chemical resistant.  

The torch is sealed dust tight and protected from water immersion, with a certified IP67 enclosure. Right angle models incorporate a replaceable high strength thermoplastic belt clip for hands free use. Both models allow straightforward battery and bulb replacement, a spare bulb is fitted in the bulbholder for quick and convenient replacement. All models are supplied with wrist straps and clip rings.  

IMPA Codes
79 22 61 - TS-26, 79 22 62 - TR-26
79 22 63 - TS-24, 79 22 64 - TR-24

  • Temperature Class

    T4 or T6

  • Different styles

    Straight or Right-Angle

  • IP67

    Sealed dust tight and protected from water immersion

Features & Benefits

  • T6 and T4 models
  • Simple, robust design
  • Ultimate light output
  • High energy alkaline cell certified
  • ATEX explosive gas and dust approval
  • IECEx Scheme certified

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Gas Zone: 1 and 2

Dust Zone: 21 and 22

Power: Battery


Gas Zone: 1 and 2

Dust Zone: 21 and 22

Power: Battery


Gas Zone: 1 and 2

Dust Zone: 21 and 22

Power: Battery


Gas Zone: 1 and 2

Dust Zone: 21 and 22

Power: Battery

Technical Information

Product Reference TS-26B TR-26B TS-24B TR-24B
Product Description Safety Torch, Primary Cell Powered, Straight or Right-Angle
Straight Right-Angle Straight Right-Angle

II 2GD Ex eb ib IIB T6 Gb

Ex tb IIIC T65°C Db (-10°C ≤ Ta ≤ +40°C)

II 2GD Ex eb ib IIB T6 Gb

Ex tb IIIC T65°C Db (-20°C ≤ Ta ≤ +40°C)

II 2GD Ex eb ib IIB T4 Gb

Ex tb IIIC T95°C Db (-10°C ≤ Ta ≤ +40/55°C)

II 2GD Ex eb ib IIB T4 Gb

Ex tb IIIC T95°C Db (-20°C ≤ Ta ≤ +40/55°C) 

Type of Protection Increased safety, intrinsic safety
Area of Class (Gas) Zones 1 & 2 Gas Groups IIA, IIB
Max Surface Temp (Gas) T6 T4
Ambient Temp. (Gas) -10°C to +40°C -20°C to +40°C -10°C to +40°C/+55°C* -20°C to +40°C/+55°C*
Area of Class (Dust) Zones 21 and 22 Dust Groups IIIA, IIIB, IIIC
Temp. Class (Dust) 65°C 95°C


IECEx BAS 15.0033X

Enclosure Impact Resistant Thermoplastic, Electrostatic non-hazardous
Lens Polycarbonate Toughened Glass Polycarbonate Toughened Glass
Beam Type Medium Spot
Light Source: Part No. TP-406 TP-404
Bulb Type Vacuum Filament Xenon Filled Filament
Rating 2.4V, 0.5A 2.4V, 0.7A
Output 11.4 lm (at nom voltage) 16 lm (at nom voltage)
Life 15 hrs 50 hrs
Spare TP-406 TP-404
Power Source: Part No. 2 x T-20 (R20) 2 x H-20 (LR20)
Type R20 Primary Cells to IEC60086 R20/LR20 Primary Cells to IEC60086
Volts 2 x 1.5v 2 x 1.5v
Light Duration Up to 5 hrs Up to 12 hrs
Ingress Protection IP67
Weight (excl. cells) 150g 190g 150g 190g
Weight (inc. cells) 350g 390g 450g 490g
  • *Dependent on battery selection.
  • All information has been gathered under laboratory conditions, the user must regard the values given as approximate.
  • Changes may be made to the above specification without notification, details are  available on request.

Light Output Diagram

TS-26B & TR-26B - 1.2W Beam (approx 5°) - Peak luminous intensity at 5m 170lux

TS-24B & TR-24B - 1.7W Beam (approx 5°) - Peak luminous intensity at 5m 230lux

Product Dimensions



Download file - ATEX Torch Product Information Sheet
Download file - Wolf ATEX Safety Torch Instructions
Download file - ATEX Torch TR-24B, TS-24B, TR-26B, TS-26B ATEX Certificate
Download file - ATEX Torch TR-24B, TS-24B, TR-26B, TS-26B IECEx Certificate
Download file - ONLY APPLICABLE TO TS/TR-24B - Procell Battery Range Declaration to 2014/34/EU Explosive Atmospheres (ATEX Equipment) Directive

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