Hubbell EVP0048003001 EVP Arrester 48 kV Polymer 1.25 in. Thick Gray 28.2 in. L Thick Gray 28.2 in. EVP solid core station arresters comply with the latest revision of IEEE C62.11 and IEC 60099-4. Duty Cycle: 60 kV. MCOV: 48 kV. Maximum Switching Surge Protective Level @ 500A: 114.4 kV. byJuly 4, 2026