Wolf HT-400 ATEX LED Headtorch (Zone 1 & Zone 2 Hazardous Areas)

Wolf HT-400 ATEX LED Headtorch (Zone 1 & Zone 2 Hazardous Areas)

Wolf HT-400 ATEX LED Headtorch (Zone 1 & Zone 2 Hazardous Areas)

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Hazardous Area HeadTorches

Wolf HT-400

Torches for Zone 1, 2, Zone 21, 22 Hazardous Area Lighting 

Wolf HT-400 ATEX LED Headtorches are ATEX certified headtorches for safe use in hazardous area Zone 1 & 2 (Gas, Vapour & Mist Explosive Atmospheres) and Zone  21 & 22 (Dust Explosive Atmospheres) – T&D are Approved Distributors for the Wolf Lighting including handlamps, torches, headtorches and floodlights..

The Wolf HT-400 is compact and lightweight and is highly durable, resistant against chemicals and electrostatic non-hazardous. The HT-400 is fitted with a shatterproof polycarbonate lens and has a tilt adjustment mechanism to allow the user to angle the light and is water/dust tight to a minimum of IP66.

The ATEX LED HT-400 Headtorch is supplied fitted with an adjustable removable fabric head band allowing it to be comfortably worn, at a low profile, directly on the head for extended periods and a set of 4 helmet clips to allow it to be securely attached to a hardhat.

ATEX HeadTorches For Hazardous Areas

Wolf HT-400 headtorches provides reliable and versatile hazardous area lighting according to both ATEX Directive and IECEx standards – the headtorches utilise LED technology as a light source and are used for safe lighting in hazardous area Zones 1 and Zones 2 (potentially explosive gas) and Zones 21 and Zones 22 dust atmospheres (IIA, IIB & IIC Groups) with T4 temperature classification.

ATEX & IECEx Certified For Explosive Atmospheres  

An overview of the Wolf ATEX HT-400 Headtorches range to provide portable lighting in explosive atmospheres:

  • Wolf HT-400 Spot Beam Headtorch Zone 1
  • ATEX Certification: II 2 GD Ex ib IIC T4 Gb IP66 / Ex ib IIIB T125ºC Db
  • Hazardous Area Zone 1 & 2 Gas Groups IIA, IIB & IIC
  • Temperature Classification (Gas) T4
  • Maximum Surface Temperature (Dust) 125ºC

Wolf HT-400 ATEX LED HeadTorch

ATEX Handlamps

ATEX Headtorches

  • ATEX Directive compliant headtorch
  • IECEx Scheme certified
  • Zone 1 explosive gas, vapour and mist and Zone 21 dust certified
  • T4 temperature class
  • High Power LED light source
  • Lightweight, ergonomic design
  • Single handed switching
  • Hands free operation
  • IP66 water and dust tight
  • Adjustable, removable headband
  • Supplied with helmet clips for hard hat use
  • Tilt adjustment for light direction

ATEX Certified HeadTorch

Zones 1, 2, 21 & 22 Hazardous Areas

  • Zone 1 & Zone 2 Gas
  • Zone 21 & Zone 22 Dust
  • See below table for ATEX Certification details including T-Rating, Gas Groups and Zone locations

The Wolf HT-400 range are headtorches manufactured by Wolf Safety Lamp to provide lighting in Zone 1, Zone 2, Zone 21 or Zone 22 hazardous areas – the LED headtorches are for use in potentially explosive atmospheres according to the ATEX Directive.

Wolf HT-400 ATEX LED Headtorch (Zone 1 & Zone 2 Hazardous Areas)

Wolf HT-400 ATEX LED Headtorch

WOLF HT-400 ATEX Led HeadTorch Technical Information

The following table explains the technical specification differences for the Wolf HT-400 range of torches – should you require support or advice on selecting the correct hazardous area headtorch please do not hesitate to contact us.

Wolf Part Reference Wolf HT-400
Headtorch Description ATEX LED Headtorch – Mini – Zone 1
Hazardous Area Code (ATEX & IECEx) Industrial II 2 GD Ex ib IIC T4 Gb IP66 / Ex ib IIIB T125ºC Db
Mining I M2 Ex ib I Mb IP66
Type of Protection “ib” Intrinsic Safety
Area of Hazardous Classification (Gas) Zones 1 & 2, Gas Group IIA, IIB, IIC
Temperature Classification (Gas) T4
Area of Hazardous Classification (Dust) Zones 21 and 22
Maximum Surface Temperature (Dust) T125ºC
Ambient Temperature -20ºC to +40ºC
ATEX Certificate ATEX Baseefa10ATEX0067 / IECEx BAS 10.0023
Enclosure High Impact Thermoplastic, Chemical Resistant, Electrostatic Non-Hazardous
Lens Shatterproof Polycarbonate
Beam Type Broad Spot with Wide-Angle Fringe Light
Light Source Type High Power LED
Output Up to 75lm
Life 25,000+ Hours (Fitted for Life)
Power Source Type LR03 Primary Cells to IEC60086, Alkaline AAA
Part Number 3 x LT-401 (LR03 Cells)
Volts 3 x 1.5V
Light Duration Up to 8.5 hours
Ingress Protection IP66
Weight (Including Battery) 0.090kg

WOLF HT-400 ATEX LED HeadTorch

Light Output & Product Dimensions

Wolf HT-400 ATEX LED Headtorch (Zone 1 & Zone 2 Hazardous Areas)

Wolf HT-400 ATEX LED Headtorch – Light Output

High Power LED spot beam (approx 20°)
Peak luminous intensity at 1m 381 lux, at 2.5m 52 lux 

Extra wide angle fringe beam (approx 85°)
Peak luminous intensity at 1m 25 lux, at 2.5m 6 lux

Wolf HT-400 ATEX LED Headtorch (Zone 1 & Zone 2 Hazardous Areas)

Wolf HT-400 ATEX LED Headtorch – Product Dimensions

Wolf HT-400 ATEX LED Headtorch (Zone 1 & Zone 2 Hazardous Areas)

Wolf HT-400 ATEX LED Headtorch – Ideal for hands free lighting where access is difficult

Wolf - Hazardous Area Zone 1 & Zone 2 Handlamps, Headlamps, Torches & Floodlights (ATEX Certified)

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

Explosive Atmospheres

Electrical, Mechanical, Process & Instrumentation – Your Explosive Atmosphere Experts

Data Sheets