Unboxing Thomas Edison Model 501 B2133 Thermal Time Delay Relay скачать в хорошем качестве

Unboxing Thomas Edison Model 501 B2133 Thermal Time Delay Relay

Unboxing a Thomas A. Edison Model 501 B2133 thermal time delay relay. This component is new & was still sealed in its original box. The base is a brown international octal A08 K8A. The IO base has LICENSED ONLY TO THE EXTENT INDICATED ON CARTON on the bottom. Printed around the base is EDISON, MODEL 501 DELAY RELAY, WEST ORANGE, N.J., LR, B2133 117V., 180 SEC., CTS. N/O 3 AMP 450 V.D.C. & 450 V.A.C. Printed in yellow inside a circle on the top of the clear glass envelope is E1 6. Printed on the red, black & white box is EDISON MODEL 501 THERMAL TIME DELAY RELAY, ANOTHER PRODUCT OF THE THOMAS A EDISON LABORATORIES, THOMAS A EDISON INDUSTRIES INSTRUMENT DIVISION WEST ORANGE, N. J., McGRAW EDISON & B2133. Printed on one end of the box is EDISON MODEL 501 THERMAL TIME DELAY RELAY. A label on the box reads 402 0331 000, QTY 1., LOC., 20 & DATE 8 48 (August 1948). For more information on Edision Model 501 thermal time delay relay please see the links below: http://lampes-et-tubes.info/rs/rs061.... http://lampes-et-tubes.info/rs/rs085.... https://www.radiomuseum.org/tubes/tub... An advert for Edison Automatic Cycling Relays; Electronics magazine issue July 1952 page 290 https://worldradiohistory.com/Archive... Edison Manufacturing Company https://en.wikipedia.org/wiki/Edison_... https://en.wikipedia.org/wiki/Thomas_.... https://en.wikipedia.org/wiki/McGraw-... https://www.radiomuseum.org/dsp_herst... BVA The British Radio and Valve Manufacturers' Association https://en.wikipedia.org/wiki/British... For information on CV "Common Valve" part numbers: https://www.valvecollector.uk/cv-valv... For information on old stores part numbers: https://frank.pocnet.net/other/Servic... Vacuum tube, thermionic valve, electron tube https://en.wikipedia.org/wiki/Vacuum_... Unboxing video of vintage electronic components. To watch more vacuum tube videos please click on the link below Playlist:    • Unboxing Vintage Electronic  Components In...   Videoed on Saturday, 5th March 2022 © Mike Fairman 2022 Worcester Thank you for watching. If you would like to make a donation to my channel or buy me a drink please click on the link below https://www.paypal.me/MikeFairman Thank you for your kindness & generosity. #UnboxingVintageElectronicComponents Unboxing Vintage Electronic Components