3EB1040-7DM22-0A

SURGE ARRESTER 3EB1 COMPOSITE HOUSING FOR RAILWAY APPLICATION 3000V DC APPLIED STANDARD: EN50526-1 FIRETEST ACCORDING EN45545-2 CONT. OPERATING VOLTAGE 4KV DC UP TO 360KM/H NOMINAL DISCHARGE CURRENT 20KA ARRESTER DESIGNATION: DC-B URES (10KA, 8/20) = 9.6KV CHARGE TRANSFER RATING 2.5C RATED THERMAL ENERGY 40KJ SHORT-CIRCUIT CURRENT 40KA CREEPAGE DISTANCE 230MM HEIGHT 223MM SHORT TERM LOAD SSL 11500N HOLE CIRCLE DIAMETER 140MM, 3 HOLES DIAMETER 12MM