EPCOS, Standard Metal Oxide Varistor 1.2nF 50A, Clamping 250V, Varistor 150V

Leaded varistors are varistor elements with lead wires as terminals. The coating of the varistors is made of flame-retardant material.

Wide operating voltage range 11 … 1100 VRMS
High surge current ratings up to 8 kA
No derating up to 105 °C ambient temperature
For S14/ S20 types duty cycle @ 6 kV/ 3 kA = >10 pulses, according to IEC 60950-1,
Annex Q, IEC 61051-2
PSpice models