Wolf Wolflite H-251MK2 Handlamp (Zone 1 & Zone 2 Hazardous Areas)

Wolf H-251MK2

CategoryATEX Portable & Temporary Lighting
  • Quoted to your quantity
  • Documentation on request
  • International delivery

Product Overview

Hazardous Area Handlamps

Wolf H-251MK2

Handlamps for Zone 1, Zone 2 Hazardous Area Lighting

The Wolf H-251MK2 Handlamp is constructed from a highly durable polypropylene co-polymer and is ideal for heavy industrial use. The glass lens is scratch and scuff resistant and will not discolour when in contact with chemicals.

The Wolflite H-251MK2 handlamp has an interlock mechanism preventing internal access when the lamp is in use, short circuit protection via a ceramic fuse and a magnetically operated, hermetically sealed Reed Switch to avoid open internal sparking. The rechargeable battery pack is made up of two sealed lead acid cells assembled into a robust casing and has a recharge/discharge life of approximately 500 cycles.

H-251MK2 conforms with the DOT Class I ‘Safety Lamp’ specification, Regulation 17 of the SOLAS protocol and has been issued with a Lloyds Register of Shipping Type Approval Certificate.

H-251MK2 is supplied complete with battery pack, lock key and shoulder lanyard, together with maintenance instructions giving comprehensive details of spares available and guidance for installation.

Handlamps For Hazardous Areas

Wolflite H-251MK2 handlamp provides reliable and versatile hazardous area lighting – the handlamps utilise Krypton filled filament bulb technology as a light source and are used for safe lighting in hazardous area Zones 1 and Zones 2 (potentially explosive gas) with T3 temperature classification.

Ex Certified For Explosive Atmospheres

An overview of the Wolf Wolflite H-251MK2 handlamp range to provide portable lighting in explosive atmospheres:

  • Certification: EEx e s II T3
  • Hazardous Area Zone 1 & 2 Gas Groups IIA, IIB & IIC
  • Temperature Classification (Gas) T3 | See more information about T Class Ratings
  • More Technical Information Hazardous Area Zones

Wolf Wolflite H-251MK2 Handlamp

  • Long-life High Output Krypton Bulb
  • Gas: Hazardous Area Zone 1 & Zone 2
  • Sealed Lead Acid reliability
  • User and Maintenance Friendly Handlamp
  • Reliable Efficient Chargers
  • Lloyds Register Type Approved Handlamp
  • Suitable for cyclic and short term standby applications (for long term see Wolflite XT Rechargeable LED Handlamp and Rechargeable Torch)

Zones 1, 2 Hazardous Areas

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

The Wolflite H-251MK2 range are handlamps manufactured by Wolf Safety Lamp to provide lighting in Zone 1, Zone 2 hazardous areas – the rechargeable Krypton handlamp is for use in potentially explosive atmospheres.

Light Output & Product Dimensions

Wolf H-251MK2
3.6W Spot Beam (approx. 3°)
Peak luminous intensity at 5m 900lux

Technical Specifications

CategoryATEX Portable & Temporary Lighting
Wolf Wolflite Part ReferenceWolf H-251MK2
Handlamp DescriptionRechargeable Safety Handlamp, Battery Charged Internally
Hazardous Area CodeEEx e s II T3
Type of Protection“e” Increased Safety, “s” Special Protection
Area of Hazardous Classification (Gas)Zones 1 and 2, Gas Groups IIA, IIB & IIC
Temperature Classification (Gas)T3
Ambient Temperature-20ºC to +40ºC
ATEX CertificateBASEEFA Ex 81142
EnclosurePolypropylene
LensToughened glass 6mm
Beam TypeSpot
Light SourcePart NumberH-26P
TypeKrypton Filled Filament Bulb
Volts3.6V
Watts3.6W
Output80Im (at 4.1V)
Life100 Hours
Power SourceTypeRechargeable battery, Sealed Lead Acid
Part NumberH-16E
Volts4V
Capacity5Ah
LifeUp to 500 recharge cycles
Light Duration4-5 hours
Ingress ProtectionIP54
Weight1.5kg (including battery)
Compatible ChargerC-251 HV or C-251 LV

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