Wolf M-40 Torch

Hazardous Area Torches
Wolf M-40
Torches
Gas: Hazardous Area Zone 1 & Zone 2
Dust: Hazardous Area Zone 21 & Zone 22
Thorne & Derrick, the Specialist Distributors of Hazardous Area Lighting can provide competitive prices and supply from stock the complete range of Wolf temporary and portable lighting products.
Wolf M-40 hazardous area torches are ATEX & IECEx certified for use in Zones 1 & 2 (Gas) and Zone 21 & 22 (Dust) – plus Zones 0 and 20 version available.
Wolf M-40 Torch Hazardous Area Torch
Wolf M-40 is an LED torch with “ia/ib” intrinsic safety type of protection for hazardous areas – using high power LED as the light source the M-40 provides an output of 3 x 30cd.
- Part Number: Wolf M-40
- Product Category: Hazardous Area Lighting
- Product Range: Hazardous Area Torches
- LED Mini Torch
- ATEX Certification: II 1 GD IIC T4 (-40ºC ≤ Ta ≤ +50ºC), Ex ia IIIB T125ºC Da IP67
- Mining Certification: Group I M1 Ex ia I Ma IP67
- Hazardous Area Classification Gas: Zones 0, 1 & 2
- Hazardous Area Classification Dust: Zones 20, 21 and 22
- Explosion Proof/Protection Concept: Ex “ia/ib” intrinsic safety
- Temperature Classification Rating (Gas) T4
- Torch Enclosure – Impact Resistant Thermoplastic, Electrostatic, Non-hazardous
- See more ATEX Torches
➡ See our technical resource section for further detailed information about hazardous area Zones and T-Class ratings.
Wolf M-40 Torch Beam
- Medium Spot – Spot Beam (approx. 18°) – peak luminous intensity at 2.5m 15 lux

Wolf M-40 Torch
ATEX & IECEx Certification: II 1 GD IIC T4 (-40ºC ≤ Ta ≤ +50ºC), Ex ia IIIB T125ºC Da IP67
Wolf M-40 – Spot Beam (approx 18°) – for further information about Hazardous Area Lighting for Zone 1 and Zone 2 please contact T&D’s Sales Engineers.
➡ For complete specifications, technical date and ordering details about Wolf M-40 please refer to the download opposite or contact T&D to discuss your torch requirements.
WOLF MICRO & MINI TORCH TECHNICAL INFORMATION
The following table explains the technical specification differences for the Wolf Micro & Mini range of torches – should you require support or advice on selecting the correct hazardous area torch please do not hesitate to contact us.
Wolf M-40
Wolf Part Reference | Wolf M-40 | |
Torch Description | LED Mini Torch | |
Hazardous Area Code (ATEX & IECEx) | Industrial | II 1GD IIC T4 Ga (-40ºC ≤ Ta ≤ +50ºC), Ex ia IIIB T125ºC Da IP67 |
Mining | I M1 Ex ia I, Ma. IP67 | |
Type of Protection | “ia/ib” Intrinsic Safety | |
Area of Hazardous Classification (Gas) | Zones 0, 1 and 2 | |
Temperature Classification (Gas) | T4 | |
Area of Hazardous Classification (Dust) | Zones 20, 21 and 22 | |
Maximum Surface Temperature (Dust) | 125ºC | |
Ambient Temperature | -40ºC to +50ºC | |
ATEX Certificate | ATEX Baseefa06ATEX0084X / IECEx BAS 06.0023 | |
Enclosure | Impact resistant thermoplastic, electrostatic non-hazardous | |
Lens | Polycarbonate | |
Beam Type | Medium Spot | |
Light Source | Part Number | – |
Type | 3 x 5mm LED White (Nichia) | |
Rating | – | |
Output | 3 x 30cd | |
Life | 25,000 Hours | |
Power Source | Type | LR1 Primary Cells to IEC60086 |
Part Number | M-402 (3 Pack) | |
Volts | 3 x 1.5V | |
Light Duration | Up to 10 hours | |
Ingress Protection | IP67 to EN60529: 1992 | |
Weight (Including Cells) | 60g |

Wolf M-40 Hazardous Area Torch
Wolf – tHE hAZARDOUS AREA lIGHTING sPECIALISTS
Handheld straight and right-angled torches, headtorches, handlamps including the market-leading Wolflite Handlamp with bulb and LED versions for safe lighting in hazardous area Zones 0, 1 and 2 gas and Zones 20, 21 and 22 dust explosive atmospheres – T&D provide competitive prices and delivery for the complete range of Wolf Lighting.
Contact T&D to discuss all your portable and temporary hazardous area lighting requirements – as Main Distributors for Wolf Safety Lamp we can provide expert technical support and competitive prices with delivery from stock.

Wolf Safety Lamp | Handlamps | Torches | Headtorches | Tank Lights | ATEX Hazardous Areas

Bulkhead, Fluorescent Fitting, Well Glass, Floodlights & LED Luminaires – all ATEX Certified for hazardous area Zone 1 & Zone 2 lighting.