Radial Leaded Varistor (Metal Oxid Varistor / MOV) 320VAC 420VDC 510V-U_Safe 840V-U_Clamp / 6kA 320pF 14mm. Epcos TDK Cross Reference: 14P2321K 14D320K 14S320 14V390K B72214S0321K101 S14K320 JVR14N511K87I40 S14K320E2K55.
