Voltage
 
breaking
capacity
AC
Power
dissipation
 
 
A070UD30TTI50 V302744 690 V 700 V 50 A 0 116 kA2s 0 68 kA2s 200 kA 9 W 3 0 26 kg
A070UD30TTI63 A301967 690 V 700 V 63 A 0 2 kA2s 1 2 kA2s 200 kA 14 W 3 0 26 kg
A070UD30TTI80 V301962 690 V 700 V 80 A 0 33 kA2s 1 9 kA2s 200 kA 19 W 3 0 26 kg
A070UD30TTI100 W300744 690 V 700 V 100 A 0 47 kA2s 2 7 kA2s 200 kA 26 W 3 0 26 kg
A070UD30TTI125 G300708 690 V 700 V 125 A 0 85 kA2s 4 9 kA2s 200 kA 30 W 3 0 26 kg
A070UD30TTI160 N300576 690 V 700 V 160 A 1 6 kA2s 9 2 kA2s 200 kA 37 W 3 0 26 kg
A070UD30TTI200 P300577 690 V 700 V 200 A 3 kA2s 16 7 kA2s 200 kA 42 W 3 0 26 kg
A070UD30TTI250 Q300578 690 V 700 V 250 A 5 8 kA2s 32 4 kA2s 200 kA 48 W 3 0 26 kg
A070UD30TTI315 R300579 690 V 700 V 315 A 12 kA2s 67 kA2s 200 kA 53 W 3 0 26 kg
A070UD30TTI350 S300580 690 V 700 V 350 A 15 5 kA2s 86 kA2s 200 kA 57 W 3 0 26 kg
A070UD30TTI400 T300581 690 V 700 V 400 A 23 kA2s 130 kA2s 200 kA 60 W 3 0 26 kg
A070UD30TTI450 V300582 690 V 700 V 450 A 26 kA2s 165 kA2s 200 kA 80 W 3 0 26 kg
A070UD30TTI500 W300583 690 V 700 V 500 A 41 kA2s 264 kA2s 200 kA 80 W 3 0 26 kg
A070UD30TTI550 X300584 690 V 700 V 550 A 52 kA2s 330 kA2s 200 kA 80 W 3 0 26 kg
A065UD30TTI630 A302703 600 V 650 V 630 A 84 kA2s 450 kA2s 200 kA 85 W 3 0 26 kg
A070UD30TTI550
 
HIGH SPEED FUSES FOR SEMICONDUCTOR PROTECTION
EP MERSEN COM 306
MERSEN reserves the right to change, update or correct, without notice, any information contained in this datasheet 
Protistor® size 30 aR
600 - 690V  / 700VAC (UL)
SQUARE BODY HIGH-SPEED FUSE-LINKS AC PROTECTION
Size 30 type DIN110 blades
 
 
 
 
 
voltage
 
 
voltage
AC (UL)
 
current
In
Pre-arcing
I2t
Clearing I2t
at  
Voltage
 
breaking
capacity
AC
Power
dissipation