L25S300.V Littelfuse Inc, L25S300.V Datasheet - Page 21

• 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: -

C
104
B
Square Body Semiconductor Fuses
700/1300 VAC • Very Fast Acting • 40 – 2500 Amperes
TYPE TTI
TYPES KI AND LI
J
.26
[6.7]
B
.24
1.93 MAX
[6]
H
1.925 MAX
[49]
F
[47.6]
A
A
G
[50.6]
2
E
D
C
A
A
C
B
Special Purpose Fuses
.26
[6.7]
North American Straight Blade, Type KI
Dimensions - 700V Fuses
North American Straight Blade Types LI
Dimensions - 700V Fuses
North American Flat Single Hole, Type TTI
Dimensions - 700V Fuses
B
LA055URD32LI (1400-1600)
LA065URD33LI (1600-1800)
LA070URD32KI (400-1000)
LA070URD33KI (500-1400)
LA070URD32LI (400-1000)
LA070URD33LI (500-1400)
LA070URD31KI (200-800)
LA070URD31LI (200-800)
LA070URD30KI (63-550)
LA070URD30LI (63-550)
LA050URD32LI (1800)
LA060URD33LI (2000)
LA055URD33LI (2250)
LA050URD33LI (2500)
LA065URD32LI (1250)
Catalog Number
Catalog Number
LA055URD32TTI (1400-1600)
.24
LA070URD32TTI (400-1000)
LA070URD33TTI (500-1400)
[6]
LA070URD30TTI (100-550)
LA070URD31TTI (200-800)
LA060URD32TTI (1250)
LA060URD33TTI (1800)
LA065URD33TTI (1600)
LA060URD33TTI (2000)
LA055URD33TTI (2250)
LA050URD33TTI (2500)
LA065URD32TTI (1100)
w w w . l i t t e l f u s e . c o m
Catalog Number
A
A
E
C
D
A
A
(74.5)
(74.5)
2.36
2.36
1.57
2.01
2.93
1.57
2.01
2.93
(40)
(60)
(40)
(60)
(51)
(51)
A
A
0.98
0.98
1.26
1.57
0.98
0.98
1.26
1.57
(25)
(25)
(32)
(40)
(25)
(25)
(32)
(40)
B
B
Dimensions in Inches (mm in parentheses)
Dimensions in Inches (mm in parentheses)
(12.5)
(12.5)
(12.5)
(12.5)
0.49
0.49
0.63
0.79
0.49
0.49
0.63
0.79
(20)
(20)
(16)
(16)
C
C
(50.8)
(60.3)
(74.5)
1.57
2.00
2.37
2.94
(40)
Dimensions in Inches (mm in parentheses)
A
(25.5)
(37.2)
(25.5)
(37.2)
0.83
1.46
0.83
1.46
1.18
1.18
(21)
(30)
(21)
(30)
1.0
1.0
D
D
© 2005 Littelfuse
(22.5)
(34.2)
(22.5)
(34.2)
0.71
0.89
1.06
1.35
0.71
0.89
1.06
1.35
(27)
(27)
(18)
(18)
E
E
(30.2)
(38.1)
1.00
1.50
1.81
1.19
(25)
(46)
B
(94.2)
(67.6)
(74.2)
(75.4)
(87.6)
(91.6)
(94.4)
2.68
2.66
2.92
2.97
3.45
3.61
3.72
3.71
(68)
F
F
•
POWR-GARD
Dimensions for reference
Dimensions for reference only.
Dimensions for reference only.
(107.6)
(126.6)
(122.4)
(126.6)
(107.1)
(107)
(109)
(129)
4.21
4.22
4.29
4.24
4.98
4.82
5.08
4.98
G
G
5
5
3
1
™
⁄
⁄
⁄
⁄
(128.8)
(148.6)
(148.6)
16
16
8
2
Products Catalog
(129)
(134)
(134)
(153)
(153)
5.08
5.07
5.28
5.28
5.85
5.85
6.02
6.02
-16 x 0.35
-18 x 0.35
-18 x 0.35
-18 x 0.35
H
H
C
(10.5)
(14.3)
(15.9)
(10.5)
(15.9)
(14.6)
(14.6)
(14.6)
0.41
0.56
0.57
0.63
0.41
0.57
0.57
0.63
J
J
only.)