Gas discharge tube: Diameter: 8mm
Height: 6mm
Type(have no lead wire): ZM862R230
(have lead wire)ZM862R230L
(have lead wire and fail safe)ZM862R230L F
Nominal D. C Spark-over voltage100v/s (v): 230
(75V, 90V, 150V, 230V, 350V, 420V, 500v, 600V, 800v)
Tolerance of Vs (v)%: Positiveand or negative20
Impulse spark-over voltage 1kv/ microsecond (v): ≤ 750
Impulse discharge current 8/20 microsecond (KA): 20
Impulse discharge current 10/1000 microsecond (A/times): 200/300
Alternating discharge current 50Hz-10times(A): 20
Insulation resistance(Ω ): >1GΩ
Capacitance (pf): ≤ 1.5
Holdover voltage: 135