Vintage red Panel Light Pilot Warning and 20 similar items

Signal lantern FSHM-1c with a blue light filter for visualizing signals in the alarm circuits of general and special purpose electronic equipment. It is used as an integral part of information and signal panels that perform visual notification of the operator about the state of controlled DC and AC electrical circuits. The signal lamp FSHM-1c is manufactured in a cylindrical housing made of insulating material, which consists of a cartridge with contacts and a cap with a color light filter. The lantern is characterized by high density and brightness of the light beam, high electrical wear resistance, compact dimensions and low sensitivity to vibration loads. Designed to work with incandescent lamps Imax-0.54 A, Umax-36V, with flasks with a diameter of 12 mm, base B9s/14. Signal lights of the FSM-1 type are made with several options of light filters: - red, - green, - yellow, - blue, - white. Fixing the device at the installation site is provided by a clamping nut screwed onto the external body thread. The signal lamp FSHM-1c is manufactured in an all-climatic "B" version and in a version for moderate and cold climates "UHL" according to GOST 15150-69. Allows operation at ambient temperatures from -60 to +85 C. Quality category: "OTC", "VP". Technical conditions: - acceptance of "1" AG0.242.003TU; - acceptance of "5" DU0.242.001TU. The main technical and operational characteristics of the lamp FSHM-1: ? The color of the filter cap ...... yellow, blue, red, green, white. ? Operating temperature range ...... from -60 C to +85 C. ? Minimum time to failure: - for acceptance "1" ...... 10000 hours, - for acceptance "5" ...... 20000 hours. ? Minimum retention period: - for acceptance "1" ...... 15 years, - for acceptance "5" ...... 20 years.