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 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

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