L25S300.V Littelfuse Inc, L25S300.V Datasheet - Page 4

• 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: -

Traditional Semiconductor Fuses
150/250/500/600/700 VAC • Very Fast Acting • 1 – 1000 Amperes
© 2005 Littelfuse
Contact Littelfuse for characteristic curves.
F
F
G
G
Fig. 3
•
B
C
D
A
POWR-GARD
Fig. 4
C
A
B
™
Products Catalog
J
E
E
H
H
L60S SERIES, 600 VOLTS AC
L70S SERIES, 700 VOLTS AC / 650 VOLTS DC
KLC SERIES, 600 VOLTS AC
401 – 600
601 – 800
401 – 600
601 – 800
401 – 800
101 – 200
201 – 400
101 – 200
201 – 400
101 – 200
201 – 400
Ampere
Ampere
Ampere
61 – 100
61 – 100
61 – 100
31 – 60
10 – 30
31 – 60
31 – 60
Rating
Rating
Rating
1 – 30
1 – 30
w w w . l i t t e l f u s e . c o m
Fig.
No.
Fig.
No.
Fig.
No.
1
2
2
2
2
2
2
1
3
3
3
3
3
4
2
2
3
3
3
3
Special Purpose Fuses
(127.0)
(50.8)
(69.9)
(70.6)
(73.8)
(73.8)
2
(73.8)
(73.0)
(77.0)
(73.0)
(73.0)
(72.2)
(72.2)
(72.2)
(84.1)
(47.6)
(73.0)
(72.2)
(72.2)
(72.2)
2
2
2
2
2
2
2
2
2
3
3
2
2
2
2
2
1
25
29
29
29
A
A
27
27
27
A
27
27
27
5
1
2
5
7
7
7
7
3
7
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
32
16
8
32
32
32
32
8
8
8
32
32
32
4
8
32
32
32
(100.8)
(100.8)
(133.4)
(134.9)
(124.6)
(118.3)
(118.3)
(87.3)
(89.7)
(90.5)
(87.3)
(90.5)
(89.7)
(89.7)
(63.5)
(85.7)
(92.9)
(89.7)
3
3
3
3
3
4
3
4
4
3
5
5
3
3
3
3
3
2
—
—
29
B
17
31
31
B
17
17
B
21
17
21
21
9
5
9
7
7
5
1
3
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
16
⁄
⁄
16
⁄
⁄
⁄
⁄
⁄
16
32
16
16
32
32
32
32
32
32
32
2
8
32
32
32
Dimensions in Inches (mm in parentheses)
Dimensions in Inches (mm in parentheses)
Dimensions in Inches (mm in parentheses)
(105.6)
(105.6)
(133.4)
(173.0)
(96.0)
(93.7)
(105.6)
(105.2)
(135.7)
(12.7)
3
6
(103.2)
(123.0)
(135.7)
3
4
(96.0)
(95.3)
4
(111.1)
(15.9)
(93.7)
3
(92.1)
3
5
5
4
5
4
4
4
3
1
25
11
13
3
4
C
5
5
—
5
25
11
⁄
1
27
11
11
C
5
9
⁄
⁄
C
1
3
2
⁄
⁄
⁄
⁄
⁄
5
3
32
32
⁄
⁄
32
16
4
16
⁄
8
⁄
⁄
⁄
⁄
⁄
⁄
⁄
32
64
⁄
16
32
32
16
32
4
8
8
32
(129.4)
(129.4)
(180.2)
(111.1)
(111.1)
(14.3)
5
5
7
4
4
9
—
(113.5)
(130.2)
(130.2)
(184.2)
D
(109.5)
(127.0)
(129.4)
(158.8)
(158.8)
(111.9)
3
3
3
(20.6)
(111.1)
⁄
(73.0)
4
3
3
4
16
⁄
⁄
⁄
4
5
4
13
5
5
7
⁄
⁄
32
32
2
6
6
32
8
8
15
13
D
D
5
5
3
⁄
3
1
1
1
7
1
1
16
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
16
32
32
32
8
8
4
8
4
4
8
(25.4)
(50.8)
(63.5)
(73.0)
(31.0)
(38.1)
1
1
2
2
—
E
1
7
2
1
1
7
⁄
⁄
32
⁄
⁄
2
2
8
(20.6)
(27.0)
(33.3)
(52.8)
(63.5)
(14.3)
(20.6)
(25.4)
(38.1)
(50.8)
(63.5)
(40.1)
1
1
1
2
13
2
13
1
2
—
9
37
E
1
5
1
E
⁄
1
2
1
1
1
⁄
16
⁄
⁄
⁄
⁄
16
⁄
⁄
16
⁄
⁄
16
16
16
64
2
2
2
(22.9)
(25.4)
(38.1)
(50.8)
(50.8)
(17.1)
43
29
1
—
F
1
2
2
1
⁄
⁄
64
32
⁄
2
(50.8)
(50.8)
(18.3)
(18.3)
(25.4)
(25.4)
(38.1)
(10.3)
(18.3)
(25.4)
(41.3)
(19.1)
23
23
13
23
1
1
—
3
F
1
1
2
F
1
2
⁄
⁄
1
⁄
⁄
⁄
5
⁄
32
32
32
32
4
⁄
2
8
(10.3)
(10.3)
(13.5)
(15.9)
(8.7)
(7.9)
11
13
13
17
—
5
5
G
⁄
⁄
⁄
⁄
⁄
⁄
16
32
32
32
32
8
(10.3)
(10.3)
(13.5)
(10.3)
(10.3)
(14.3)
(14.3)
(8.7)
(8.7)
(6.4)
(8.7)
(7.9)
11
11
13
13
17
11
13
13
5
—
9
9
G
G
1
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
16
16
16
32
32
32
32
32
4
32
32
32
(3.2)
(4.8)
(6.4)
(6.4)
(9.5)
(9.5)
—
3
1
1
1
3
3
H
⁄
⁄
⁄
⁄
16
⁄
⁄
8
4
4
8
8
(3.2)
(3.2)
(4.8)
(6.4)
(6.4)
(1.2)
(3.2)
(3.2)
(6.4)
(6.4)
(9.5)
(9.5
—
3
3
1
1
1
1
3
1
1
1
1
3
H
H
⁄
(7.9)
⁄
⁄
⁄
⁄
⁄
⁄
⁄
16
⁄
64
⁄
⁄
⁄
—
—
—
—
—
—
5
8
8
4
4
8
8
8
4
4
8
J
⁄
16
87