L25S300.V Littelfuse Inc, L25S300.V Datasheet - Page 22

• Manufacturer Part Number: L25S300.V
• Description: FUSE FAST SEMICONDUCTOR 300A 250
• Manufacturer: Littelfuse Inc
• Series: L25Sr

Specifications of L25S300.V

• Voltage - Rated: 250VAC, 200VDC
• Current: 300A
• Fuse Type: Fast Acting
• Package / Case: Bolt Mount
• Size / Dimension: 1.500" Dia x 3.843" L (38.10mm x 97.60mm)
• Mounting Type: Bolt Mount
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS Compliant
• Color: -
• Operating Temperature: -

Square Body Semiconductor Fuses
700/1300 VAC • Very Fast Acting • 40 – 2500 Amperes
© 2005 Littelfuse
1300 Volt North American Style Ratings and Application Data
** 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.
Body
Size
70
71
72
73
Amp Rating Rated Voltage
1000
1250
1400
1600
1800
1100
100
125
160
200
250
315
350
160
200
250
280
315
350
400
450
500
550
630
630
280
315
350
400
450
500
550
630
630
700
700
800
800
315
350
400
450
500
550
630
700
800
800
900
900
63
80
•
POWR-GARD
1300
1300
1300
1300
1300
1300
1300
1300
1200
1300
1300
1300
1300
1300
1300
1300
1300
1200
1200
1200
1300
1300
1300
1300
1300
1300
1300
1200
1300
1200
1200
1300
1300
1300
1300
1300
1300
1300
1300
1200
1300
1300
1000
1000
1100
1100
1100
1100
1100
™
900
700
660
Products Catalog
Melting I
(A
2
2040
S x 10
1430
0.21
0.47
0.83
105
105
190
190
250
250
445
585
755
125
125
145
145
215
215
110
370
1.3
2.5
4.7
9.6
2.6
4.7
8.9
20
28
16
22
38
47
68
84
10
15
21
32
44
57
68
25
35
44
57
84
12
12
17
2
3
)
t
Rated Voltage
(A
Total I
2
2580
3480
3880
5630
7600
S x 10
1040
1040
1590
1590
1630
1630
2160
2160
2430
205
330
405
500
620
930
930
285
380
500
590
920
920
220
390
500
730
960
172
102
138
190
130
180
102
150
310
1.8
7.2
22
40
82
22
40
76
90
11
4
w w w . l i t t e l f u s e . c o m
2
t @
3
Special Purpose Fuses
)
Rated Current (W)
**Watts Loss @
110 ⁄ 120
110 ⁄ 112
116 ⁄ 120
125 ⁄ 132
135 ⁄ 146
152 ⁄ 174
168 ⁄ 208
186 ⁄ 200
210 ⁄ 228
90 ⁄ 100
98 ⁄ 112
99 ⁄ 100
54 ⁄ 56
58 ⁄ 61
66 ⁄ 72
68 ⁄ 75
68 ⁄ 70
73 ⁄ 76
76 ⁄ 80
76 ⁄ 80
87 ⁄ 95
87 ⁄ 89
94 ⁄ 98
105
120
113
125
122
140
125
146
136
148
150
170
203
206
26
27
30
38
45
46
54
61
72
76
77
80
84
86
93
Catalog No. Type LI/LLI
LA130URD71LLI0200
LA130URD71LLI0250
LA130URD71LLI0315
LA130URD71LLI0350
LA130URD71LLI0400
LA130URD71LLI0450
LA120URD71LLI0500
LA120URD71LLI0550
LA110URD71LLI0630
LA130URD70LI0063
LA130URD70LI0080
LA130URD70LI0100
LA130URD70LI0125
LA130URD70LI0160
LA130URD70LI0200
LA130URD70LI0250
LA130URD70LI0315
LA120URD70LI0350
LA130URD71IL0280
LA130URD72LI0280
LA130URD72LI0315
LA130URD72LI0350
LA130URD72LI0400
LA130URD72LI0450
LA130URD72LI0500
LA130URD72LI0550
LA120URD72LI0630
LA110URD72LI0800
LA130URD73LI0315
LA130URD73LI0350
LA130URD73LI0400
LA130URD73LI0450
LA130URD73LI0500
LA130URD73LI0550
LA130URD73LI0630
LA130URD73LI0700
LA120URD73LI0800
LA110URD73LI0900
LA100URD73LI1000
LA100URD73LI1250
LA090URD73LI1400
LA070URD73LI1600
LA065URD73LI1800
LA130URD71IL0160
LA110URD72LI0700
LA100URD73LI1100
Long Blade
–
–
–
–
–
–
Catalog No. Type TTI
LA130URD70TTI0063
LA130URD70TTI0080
LA130URD70TTI0100
LA130URD70TTI0160
LA130URD70TTI0200
LA130URD70TTI0250
LA120URD70TTI0350
LA130URD71TTI0200
LA130URD71TTI0280
LA130URD71TTI0350
LA130URD71TTI0400
LA130URD71TTI0450
LA120URD71TTI0500
LA120URD71TTI0630
LA130URD72TTI0280
LA130URD72TTI0350
LA130URD72TTI0400
LA130URD72TTI0450
LA130URD72TTI0500
LA130URD72TTI0550
LA130URD72TTI0630
LA120URD72TTI0700
LA120URD72TTI0800
LA130URD73TTI0350
LA130URD73TTI0400
LA130URD73TTI0450
LA130URD73TTI0500
LA130URD73TTI0550
LA130URD73TTI0630
LA130URD73TTI0700
LA130URD73TTI0800
LA130URD73TTI0900
LA100URD73TTI1000
LA090URD73TTI1400
LA070URD73TTI1600
LA065URD73TTI1800
LA130URD70TTI0125
LA130URD70TTI0315
LA130URDT1TTI0160
LA130URD71TTI0250
LA130URD71TTI0315
LA120URD71TTI0550
LA130URD72TTI0315
LA130URD73TTI0315
LA100URD73TTI1100
LA100URD73TTI1250
Tapped Terminal
–
–
–
–
–
-
105