EP MERSEN COM 320
MERSEN reserves the right to change, update or correct, without notice, any information contained in this datasheet 
Protistor® size 71 aR
750 to 1250V  / 1300VAC (UL)
SQUARE BODY HIGH-SPEED FUSE-LINKS AC PROTECTION
Size 71 type LI slotted blades
 
 
 
 
 
voltage
 
 
voltage
AC (UL)
 
current
In
Pre-arcing
I2t
Clearing I2t
at  
Voltage
 
breaking
capacity AC
Power
dissipation
 
 
A130UD71LLI160 E300752 1250 V 1300 V 160 A 2 6 kA2s 21 kA2s 126 kA 46 W 3 0 54 kg
A130UD71LLI200 F300661 1250 V 1300 V 200 A 4 7 kA2s 38 kA2s 126 kA 54 W 3 0 54 kg
A130UD71LLI250 G300662 1250 V 1300 V 250 A 8 9 kA2s 72 kA2s 126 kA 61 W 3 0 54 kg
A130UD71LLI280 R300717 1250 V 1300 V 280 A 12 kA2s 96 kA2s 126 kA 70 W 3 0 54 kg
A130UD71LLI315 H300663 1250 V 1300 V 315 A 16 kA2s 129 kA2s 126 kA 76 W 3 0 54 kg
A130UD71LLI350 J300664 1250 V 1300 V 350 A 22 kA2s 178 kA2s 126 kA 80 W 3 0 54 kg
A130UD71LLI400 K300665 1250 V 1300 V 400 A 38 kA2s 308 kA2s 126 kA 80 W 3 0 54 kg
A130UD71LLI450 L300666 1250 V 1300 V 450 A 47 kA2s 378 kA2s 126 kA 95 W 3 0 54 kg
A120UD71LLI500 M300667 1100 V 1200 V 500 A 68 kA2s 441 kA2s 150 kA 100 W 3 0 54 kg
A120UD71LLI550 N300668 1100 V 1200 V 550 A 84 kA2s 548 kA2s 167 kA 112 W 3 0 54 kg
A110UD71LLI630 P300669 1000 V 1100 V 630 A 126 kA2s 725 kA2s 167 kA 120 W 3 0 54 kg
Size 71 type EF style notched blade connections
 
 
 
 
 
voltage
 
 
voltage
AC (UL)
 
current
In
Pre-arcing