Разрядник Р-350
Arrester, Protective Spark Gap R-350
Limiteur de tension
Überspannungs-Ableiter

Manufactured by • Fabriqué par • Hergestellt von : Ordzhonikidze Plant “Razryad” (“Разряд” = “Discharge”), Vladikavkaz, Republic of North Ossetia – Alania, Russia

Designed to protect communication lines and equipment against overvoltage, as well as for lightning protection.

Breakdown voltage (peak value): 310 .. 390 V (nominal 350 V)
Maximum discharge current: max. 3 A
Duration of discharge at a current of 3 A: max. 2 s
Breakdown voltage recovery time: max. 0.5 min.
Insulation resistance: 500 MΩ
Capacitance between electrodes: max. 10 pF

Fiche technique • Data sheet • Datenblatt: R-350.pdf

Thanks to Kalle Beljaev who donated this tube.

 

Longueur • Length • Länge : 63 mm • 2" 1/2
Diamètre • Diameter • Durchmesser : 18 mm • 11/16"

 

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