- Country of manufactureUkraine
IN - 12B
The indicator of the smoldering category IN - 12B for work as the visual digital indicator of electric signals.
Cathodes – in the form of the Arab figures from 0 to 9 and a comma.
Height of figures is 18 mm.
Indication is made through a cylinder dome.
Mass of 20 g.
The key technical parameters of the sign indicator of the smoldering category IN - 12B:
• Ignition tension: no more than 170 V,
• Working current: no more than 2,5 ma,
• Time of delay of ignition of the category on light: no more than 1 with,
• Ambient temperature: - 60. 70 °C,
• Minimum operating time: not less than 5000 h