Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 57034
United States of America (USA)
Brand: Penta Laboratories; Chatsworth (CA)
Tube type:  Relay in glass (not Relay Triode) 
Identical to PL-191


SPDT HV vacuum switch. Double pole, double throw. Operates with external coil.

Dimensions (WHD)
incl. pins / tip
105 x 122 x 14 mm / 4.13 x 4.80 x 0.55 inch
Weight 52 g / 1.83 oz
Information source - - Manufacturers Literature   Catalog dated October 1963

PL-191: Manufacturer's Literature
Anonymous 15 Collector

Collection of



You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]

Data Compliance More Information