Pneutron hazard warning switch 6/12V 60ies NOS

6/12V Pneutron hazard warning flashing system in new old stock (nos) condition. The set is complete with Pneutron switch, flasher relay, mounting parts, cable, instruction (see box rear) and box. The switch with 7-connectors is stamped with "PNEUTRON", the red illuminated knob diameter is 2,5 cm and the length is 7 cm. The black relay has 3 connectors, the size is 18 x 10 x 5 cm and it is stamped with "Pannen Blink Automatic". The box is stamped with "WARN AUTOMATIC, für alle KFZ Typen, 6 und 12 Volt, 1 Jahr Werksgarantie, Made in West-Germany München". Made in Germany.