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D-ZL 441Ex ignition lance, adapter housing angled
M22D Ex d connection ignition lance with high voltage cable
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D-ZL 441Ex ignition lance, adapter housing angled
M22D Ex d connection ignition lance with high voltage cable

D-ZL 441Ex | D-ZL 430/31Ex | M22D
Ex ignition lances and high-voltage cables

Ignition lances and high-voltage cables for hazardous areas. Flexible lengths of ignition lances and cables for configuration of an Ex high energy ignition system for hazardous areas.


Functionality: High voltage transmission with detachable connection as flameproof enclosure (Ex d)

  • > 1,000,000 ignition sparks with one ignition tip
  • Easy to replace standard ignition tips
  • ATEX and IECEx certified ignition lances and high-voltage cables
  • Connection between ignition lance and high-voltage cable using Ex-d connection housing
  • Use at temperatures up to 1,000 °C
  • Ignition lance lengths up to 15 m possible
  • High-voltage cables in standard lengths up to 50 m, special applications up to 500 m
  • Safe and reliable ignition even when used in potentially explosive atmospheres
  • Flexible adaptation for a wide range of applications and customer requirements
  • Low-wear due to ignition tip ideally tailored to the application
  • Refineries: Ignition of gas and oil burners
  • Sulfur recovery plants
  • Marine: Direct ignition of gas and oil in auxiliary boilers, IGG or other combustion processes on ships
  • Technical data
  • Explosion protection
ConnectionsIgnition lance ø 22 mm: High-voltage cable (B2)
Ignition lance lengthsø 17.2 mm: 0.5 … 2 mø 22 mm: 0.7 … 15 m (max. 4 m without separation point)ø 25 mm: 0.7 … 15 m (max. 4 m without separation point)ø 26.7 mm: 0.7 … 15 m (max. 4 m without separation point)
Ambient temperature-40 … +80 °C (High-voltage cable D-ZL 441Ex)-40 … +80 °C (High-voltage cable D-ZL 43xEx)-40 … +80 °C (High-voltage cable M22D, M30D)
High-voltage cable lengthsD-ZL … Ex: 3, 5, 6, 10, 15, 20 m up to max. 50 mM22D, M30D: up to 500 m
D-ZL 441ExII 2 G Ex db IIC T6 Gb, II 2 D Ex tb IIIC T80 °C Db
D-ZL 430Ex(NEC) Class 1, Div. 1, Group B, C & D
D-ZL 431Ex(NEC) Class 1, Div. 2, Group B, C & D
M22D, M30DII 2 G Ex db IIC T6 Gb
  • Ignition lances for potentially explosive atmospheres up to zone 1
  • Recommended
  • Optional
Ignition tip
D-VE 500