Tufflite THZ

Tufflite “THZ”Industrial Class 1 Division 2 emergency lighting units are designed for use in Class 1 Division 2, Groups A, B, C, D, Class II Divisions 1&2 Groups E,F,G: T coded T4A, T3B, T3A, T2D, T2A, or T1

The heavy duty cast aluminum enclosure provides protection for the enclosed equipment for use in NEMA4X/IP66 environments, sanitation approved by ETL for use in splash zones equivalent to NSF2 and designed for use in Class 1 Division 2 areas.



  • Designed and listed for use in Class 1 Division 2 Groups A, B, C, and D, Class 2 Divisions 1&2, Groups E,F,G: T Coded T4A, T3B, T3A, T2D, T2A, or T1
  • Rugged .100” thick die cast aluminum fully gasketed housing is provided with stainless steel mounting straps and, finished in industrial grey
  • Fully gasketed to meet the requirements of NEMA 4X and IP66 applications, Intertek splash zone listing is equal to NSF Standard 2
  • Clear 0.125” polycarbonate lens for vandal resistance with fully adjustable lampheads
  • Stainless steel Tamper resistant screws are standard
  • External 4 hole mounting provision provides ease of installation with minimal cabinet intrusion
  • A hazardous NEMA 4X/IP66 1/2” conduit fitting is supplied

  • Fully automatic operation provides 90 minutes or more of emergency lighting
  • Charging circuit is temperature compensated and includes short circuit protection
  • Premium, fully automatic current limited “Pulse Switching” charger provides ideal charge conditions for optimum battery performance and life
  • Choice of maintenance free sealed Lead Calcium or Nickel Cadmium batteries
  • Batteries fully recharge to UL924 requirements automatically, following a power outage
  • Short Circuit battery protection
  • Field selectable 120 or 277 VAC input
  • Magnetic test switch and dual diagnostic LED indicator displays AC and Hi-Charge status
  • Brownout sensing assures emergency operation during periods of low line voltage Line-latch prevents unnecessary discharge of battery during installation, loads will not illuminate until after application of utility power
  • Low voltage cut-off prevents battery damage and ensures positive charge acceptance following an extended discharge
  • Operating temperature range is 10°C to 40°C

  • CSA C22.2 No. 141 performance certified
  • Self-Test / Self-Diagnostic monitoring available
  • Listed to UL 924, meets NFPA 101 Life Safety Code, NFPA 70-NEC and OSHA requirements

  • 3-year limited warranty