Suitable for indicator and hazard warning systems. Non load sensitive type. Maximum load: 10 x 21 watt globes NB: For L.E.D applications use P/No. 68249BL with modification to the loom.
Since the release of the original Narva Flasher range in 2004, flasher technology has continued to evolve. Narva has a complete range manufactured to meet the highest international standards starting with the low cost thermal units through to sophisticated electronic flashers with no load circuitry for use with L.E.D lamps.
There are three basic flasher types: Thermal, Electro-Mechanical and Solid State Electronic. The introduction of both Electro-Mechanical Flashers and Electronic Flashers has produced a higher level of reliability, a clearer audible sound and a more consistent flash rate under load and temperature variations. Electronic Flashers were introduced in accordance with the function of “outage” or globe failure as required by the Australian Design Rule, ADR 13. Early electronic units are load sensitive, although new units are now available with minimal to no load requirement for use with L.E.D lamps.
The range incorporates features such as pilot lamp indication, hazard warning and heavy-duty units for B-Double and Road Train applications.
Narva Flashers are marked with the international pin identification system as listed below.