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ATEX EXH8 Head Torch Zone 0/20

501017

Regular price £104.95
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7yr Warranty with Registration

UK Based Customer Support

Fast Delivery & Free UK Returns

Product Specifications

Light Mode Range:

  • Power - 180 lumens / 120m beam / 15-hour runtime
  • Low power - 50 lumens / 65m beam / 40-hour runtime

Endless Benefits:

  • Advanced Focus System - seamlessly adjust the beam from a focused long-range spot to a wide flood for close-range illumination; the same patented optics found across the Ledlenser professional range.
  • Magnetic glove-compatible switch - operates reliably with work gloves and full PPE in place; no need to remove gloves or protective equipment to change brightness mode.
  • Rear red positional light - indicates wearer position to colleagues in low-light or dark hazardous environments; an important safety feature for team-based operations.
  • Up to 40 hours runtime - 3 × AA alkaline batteries deliver up to 40 hours at low power; batteries replaceable without tools or an allen key, avoiding lost or misplaced key dramas during operations.
  • IP66 dust and water resistance - fully dust-tight and protected against powerful water jets; suited to the harsh industrial and outdoor environments typical of Zone 0/20 applications.
  • Detachable, washable headband - rubberised back prevents slipping on helmets; side overhead strap ensures total stability across both heads and helmets during sustained wear.

Technical Spec:

  • Maximum output: 180 lumens
  • Maximum beam distance: 120 metres
  • Colour temperature: 6,000K–8,000K
  • CRI: 65
  • Battery: 3 × AA alkaline 1.5V (included)
  • Head movement angle: 55° (stepless)
  • IP rating: IP66 (dust-tight, powerful water jet resistant)
  • Drop tested: 1 metre
  • Operating temperature: -20°C to +40°C
  • Weight (with batteries): 345g
  • Weight (without batteries): 275g
  • Head diameter: 41mm

  • ATEX Certificate: Baseefa17ATEX0157
  • IECEx Certificate: IECEx BAS18.0008
  • Ex marking: II 1G Ex ia op is IIC T4 Ga
  • Ex marking: II 1D Ex ia op is IIIC T135°C Da
  • Ex-Zone Gas: Zone 0 - Gas Groups IIA, IIB, IIC - Temperature Class T4
  • Ex-Zone Dust: Zone 20 - Dust Groups IIIA, IIIB, IIIC - Temperature Class 135°C

FAQs

What does Zone 0/20 certification mean and why does it matter?

Zone 0 is the highest gas hazard classification — areas where explosive gas atmospheres are present continuously or for long periods. Zone 20 is the equivalent for combustible dust. Standard waterproof or industrial head torches are not certified for these environments regardless of their IP rating. The EXH8 is independently certified to ATEX (Baseefa17ATEX0157) and IECEx (IECEx BAS18.0008) standards, confirming its electrical and thermal energy levels cannot ignite a surrounding Zone 0/20 atmosphere even under fault conditions. This certification is a legal requirement for equipment used in these environments — always verify zone classification with your site safety officer before purchase.

What is the difference between Zone 0 and Zone 1/2 for ATEX head torches?

Zone 0 covers environments where explosive gas atmospheres are present continuously or for long periods — the highest risk classification requiring the most stringent equipment certification. Zone 1 covers atmospheres likely during normal operation; Zone 2 covers those that may occur only under abnormal conditions. The EXH8's Zone 0/20 certification makes it suitable for use across all three gas zones and all three dust zones — a single head torch that covers the full hazardous area spectrum. Lower-rated Zone 1 or Zone 2 torches are not certified for use in Zone 0 environments.

Why does the EXH8 use AA alkaline batteries rather than a rechargeable cell?

In many Zone 0/20 environments, recharging equipment within the hazardous area is not permitted and may not be practical. AA alkaline batteries provide long shelf life, worldwide availability and can be replaced quickly without tools or an allen key — a practical and operationally important advantage when battery changes need to happen efficiently during a shift. The EXH8 is supplied with 3 × AA alkaline batteries and a battery cartridge for straightforward field replacement.

How does the magnetic switch work and why is it important for hazardous area use?

The EXH8's magnetic switch is operated by passing a magnet over the switch location rather than pressing a physical button — allowing brightness mode changes with work gloves, chemical-resistant gloves and full PPE in place, without removing hand protection. The rotary switch design also contributes to the sealed, intrinsically safe construction of the torch — reducing the risk of ignition-capable sparks associated with mechanical contact switches in explosive atmospheres.

Is the EXH8 suitable for wearing on a safety helmet?

Yes. The EXH8 headband features a rubberised back that prevents slipping on helmet surfaces, and the side overhead strap provides additional stability on both heads and helmets during sustained active use. A Silicone Headband Type A (item 501595) is available separately for alternative helmet mounting configurations. The 55° stepless head tilt allows precise beam direction regardless of mounting position.

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