Special Purpose Fuses
103
www.littelfuse.com
Special Purpose Fuses
© 2005 Littelfuse
•
POWR-GARD
™
Products Catalog
700 Volt North American Style Ratings and Application Data
Body Size
Amp
Rating
Rated
Voltage
Melting I
2
t
(A
2
S x 10
3
)
Total I
2
t
@ Rated
Voltage
(A
2
S x 10
3
)
**Watts
Loss @ Rated
Current
(W)
Long Blade
Catalog No.
Type LI
Short Blade
Catalog No.
Type KI
Tapped Terminal
Catalog No.
Type TTI
63 700 0.2 1.2 14 LA070URD30LI0063 LA070URD30KI0063 LA070URD30TTI0063
80 700 0.33 1.9 19 LA070URD30LI0080 LA070URD30KI0080 LA070URD30TTI0080
100 700 0.47 2.7 26 LA070URD30LI0100 LA070URD30KI0100 LA070URD30TTI0100
125 700 0.85 4.9 30 LA070URD30LI0125 LA070URD30KI0125 LA070URD30TTI0125
160 700 1.6 9.2 37 LA070URD30LI0160 LA070URD30KI0160 LA070URD30TTI0160
200 700 3 16.7 42 ⁄ 43 LA070URD30LI0200 LA070URD30KI0200 LA070URD30TTI0200
30 250 700 5.8 32.4 48 ⁄ 50 LA070URD30LI0250 LA070URD30KI0250 LA070URD30TTI0250
315 700 12 67 53 ⁄ 55 LA070URD30LI0315 LA070URD30KI0315 LA070URD30TTI0315
350 700 15.5 86 57 ⁄ 60 LA070URD30LI0350 LA070URD30KI0350 LA070URD30TTI0350
400 700 23 130 60 ⁄ 65 LA070URD30LI0400 LA070URD30KI0400 LA070URD30TTI0400
450 700 26 165 80 ⁄ 88 LA070URD30LI0450 LA070URD30KI0450 LA070URD30TTI0450
500 700 41 264 80 ⁄ 88 LA070URD30LI0500 LA070URD30KI0500 LA070URD30TTI0500
550 700 52 330 80 ⁄ 90 LA070URD30LI0550 LA070URD30KI0550 LA070URD30TTI0550
200 700 2.5 14.6 45 LA070URD31LI0200 LA070URD31KI0200 LA070URD31TTI0200
250 700 4.7 27 52 LA070URD31LI0250 LA070URD31KI0250 LA070URD31TTI0250
315 700 7.5 43 65 LA070URD31LI0315 LA070URD31KI0315 LA070URD31TTI0315
350 700 10.5 59 67 LA070URD31LI0350 LA070URD31KI0350 LA070URD31TTI0350
400 700 19 110 68 LA070URD31LI0400 LA070URD31KI0400 LA070URD31TTI0400
31 450 700 26.5 150 70 LA070URD31LI0450 LA070URD31KI0450 LA070URD31TTI0450
500 700 37 210 70 ⁄ 72 LA070URD31LI0500 LA070URD31KI0500 LA070URD31TTI0500
550 700 52 300 70 ⁄ 75 LA070URD31LI0550 LA070URD31KI0550 LA070URD31TTI0550
630 700 75 421 75 ⁄ 85 LA070URD31LI0630 LA070URD31KI0630 LA070URD31TTI0630
700 700 95 530 85 ⁄ 95 LA070URD31LI0700 LA070URD31KI0700 LA070URD31TTI0700
800 700 140 880 105 ⁄ 120 LA070URD31LI0800 LA070URD31KI0800 LA070URD31TTI0800
400 700 15 86 72 ⁄ 75 LA070URD32LI0400 LA070URD32KI0400 LA070URD32TTI0400
450 700 22 124 77 ⁄ 80 LA070URD32LI0450 LA070URD32KI0450 LA070URD32TTI0450
500 700 28 157 85 ⁄ 90 LA070URD32LI0500 LA070URD32KI0500 LA070URD32TTI0500
550 700 37 211 90 ⁄ 95 LA070URD32LI0550 LA070URD32KI0550 LA070URD32TTI0550
630 700 54 302 95 ⁄ 105 LA070URD32LI0630 LA070URD32KI0630 LA070URD32TTI0630
700 700 76 432 100 ⁄ 110 LA070URD32LI0700 LA070URD32KI0700 LA070URD32TTI0700
32 800 700 115 648 110 ⁄ 120 LA070URD32LI0800 LA070URD32KI0800 LA070URD32TTI0800
900 700 170 972 110 ⁄ 125 LA070URD32LI0900 LA070URD32KI0900 LA070URD32TTI0900
1000 700 240 1350 115 ⁄ 135 LA070URD32LI1000 LA070URD32KI1000 LA070URD32TTI1000
1100 650 270 1620 140 ⁄ 165 LA065URD32LI1100 – LA065URD32TTI1100
1250 600 410 2100 150 ⁄ 180 LA060URD32LI1250 – LA060URD32TTI1250
1400 550 555 2600 160 ⁄ 190 LA055URD32LI1400 – LA055URD32TTI1400
1600 550 870 4000 165 ⁄ 195 LA055URD32LI1600 – LA055URD32TTI1600
1800 500 1050 4400 195 ⁄ 330 LA050URD32LI1800 – LA050URD32TTI1800
500 700 19 108 105 LA070URD33LI0500 LA070URD33KI0500 LA070URD33TTI0500
550 700 27 151 105 ⁄ 110 LA070URD33LI0550 LA070URD33KI0550 LA070URD33TTI0550
630 700 40 227 110 ⁄ 120 LA070URD33LI0630 LA070URD33KI0630 LA070URD33TTI0630
700 700 55 324 115 ⁄ 125 LA070URD33LI0700 LA070URD33KI0700 LA070URD33TTI0700
800 700 95 529 120 ⁄ 130 LA070URD33LI0800 LA070URD33KI0800 LA070URD33TTI0800
900 700 135 760 120 ⁄ 135 LA070URD33LI0900 LA070URD33KI0900 LA070URD33TTI0900
1000 700 170 970 135 ⁄ 155 LA070URD33LI1000 LA070URD33KI1000 LA070URD33TTI1000
33 1100 700 240 1360 135 ⁄ 160 LA070URD33LI1100 LA070URD33KI1100 LA070URD33TTI1100
1250 700 350 2000 150 ⁄ 180 LA070URD33LI1250 LA070URD33KI1250 LA070URD33TTI1250
1400 700 480 2700 160 ⁄ 200 LA070URD33LI1400 LA070URD33KI1400 LA070URD33TTI1400
1600 650 555 3250 210 ⁄ 240 LA065URD33LI1600 – LA065URD33TTI1600
1800 650 720 4330 225 ⁄ 260 LA065URD33LI1800 – LA065URD33TTI1800
2000 600 950 5000 250 ⁄ 290 LA060URD33LI2000 – LA060URD33TTI2000
2250 550 1250 5900 280 ⁄ 330 LA050URD33LI2250 – LA055URD33TTI2250
2500 500 1870 7600 280 ⁄ 330 LA050URD33LI2500 – LA050URD33TTI2500
** Watts loss data is published for both blade and tapped style mounting configurations.
When two watts loss values are shown, this represents tapped/blade values respectively.
Contact Littelfuse for characteristic curves.
Square Body Semiconductor Fuses
700/1300 VAC • Very Fast-Acting • 40 – 2500 Amperes
