Page 122 - Ferraz semiconductor DIN

Semiconductor fuses
Semiconductor (AC) fuses

Protistor Square-body Fuses
®
NH Plain Blades - 690 VAC
aR - 690 VAC sizes 000 to 3

Voltage Size Type Rating Pre-Arcing Total I t Pn: Power losses (W) Breaking
2
2
In I t @ 1ms @ 690 V PV 43620 capacities @ Un
(A) (A s) (A s) 0,8In kA
2
2
URD 16 10 48 1,0
URD 20 15 90 1,5
URD 25 22 130 2,0
URD 32 45 270 2,5
690 V URD 40 69 400 4,0
CEI URD 50 107 630 5,0
700V URD 63 220 1 300 6,0
UL 000 URD 80 350 2 000 8,0 80
URD 100 720 4 300 9,5
URD 125 1 400 8 200 10,5
URD 160 2 100 12 200 15,0
URD 200 3 900 22 700 18,0
URD 250 7 600 44 400 22,0
500V CEI
URD 315 15 400 90 700 30,0
550V UL
URD 20 15 90 1,5
URD 25 22 130 2,0
URD 32 45 270 2,5
URD 40 69 400 4,0
690 V URD 50 110 630 5,0
CEI URD 63 220 1 300 6,0
700V 00 URD 80 350 2 000 8,0 170
UL URD 100 720 4 300 8,5
URD 125 1 390 8 200 10,0
URD 160 2 100 12 200 14,0
URD 200 3 900 22 700 17,0
URD 250 7 600 44 400 20,0
URD 315 15 400 90 700 29,0
URD 32 32 170 9,5
URD 40 53 280 10,0
URD 50 87 470 10,5
690 V URD 63 130 700 11,5
CEI URD 80 180 970 12,5 170
700V 0 URD 100 390 2 080 15,0
UL URD 125 720 3 890 18,0
URD 160 1 550 8 320 22,0
URD 200 2 950 15 900 27,0
URD 250 5 560 29 900 33,0
URD 315 11 600 62 300 40,0

Time/current characteristics
Cut off characteristics
2
Total I t and total operating time } See following pages
Other curves
Fuse holder derating

SCAC102 03/06