L25S300.V Littelfuse Inc, L25S300.V Datasheet - Page 2

• 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 – 1200 Amperes
© 2005 Littelfuse
‡ KLC series fuses are recommended for replacement use only.
Ampere
Ratings
1000
1200
17
100
110
125
150
175
200
225
250
275
300
350
400
450
500
550
600
700
800
900
80
90
10
12
15
20
25
30
35
40
45
50
60
70
1
2
3
4
5
6
7
8
9
1
⁄
2
100V DC (70 – 1000A)
150V DC (1 – 60A)
L15S 1000
L15S 200
L15S 300
L15S 350
L15S 400
L15S 450
L15S 500
L15S 600
L15S 800
L15S 100
L15S 125
L15S 150
L15S 250
L15S 20
L15S 25
L15S 30
L15S 35
L15S 40
L15S 45
L15S 50
L15S 60
L15S 70
L15S 80
L15S 90
L15S 10
L15S 12
L15S 15
•
150V AC
L15S 1
L15S 2
L15S 3
L15S 4
L15S 5
L15S 6
L15S 7
L15S 8
L15S 9
L15S
POWR-GARD
–
–
–
–
–
–
–
–
–
200V DC (225 – 800A)
250V DC (1 – 200A)
™
Products Catalog
L25S 100
L25S 125
L25S 150
L25S 175
L25S 200
L25S 225
L25S 250
L25S 275
L25S 300
L25S 350
L25S 400
L25S 450
L25S 500
L25S 600
L25S 700
L25S 800
L25S 10
L25S 12
L25S 15
L25S 20
L25S 25
L25S 30
L25S 35
L25S 40
L25S 45
L25S 50
L25S 60
L25S 70
L25S 80
L25S 90
L25S*
250V AC
L25S 1
L25S 2
L25S 3
L25S 4
L25S 5
L25S 6
L25S 8
–
–
–
–
–
–
–
–
LA50P10004
LA50P12004
LA50P9004
L50S 100
L50S 125
L50S 150
L50S 175
L50S 200
L50S 225
L50S 250
L50S 275
L50S 300
L50S 350
L50S 400
L50S 450
L50S 500
L50S 550
L50S 600
L50S 700
L50S 800
L50S 10
L50S 12
L50S 15
L50S 20
L50S 25
L50S 30
L50S 35
L50S 40
L50S 50
L50S 60
L50S 70
L50S 80
L50S 90
500V AC
450V DC
L50S
Series & Voltage
–
–
–
–
–
–
–
–
–
–
–
–
w w w . l i t t e l f u s e . c o m
L60S 17
L60S 100
L60S 200
L60S 225
L60S 250
L60S 300
L60S 350
L60S 400
L60S 450
L60S 500
L60S 600
L60S 700
L60S 800
L60S 125
L60S 150
L60S 175
L60S 10
L60S 15
L60S 20
L60S 25
L60S 30
L60S 35
L60S 40
L60S 45
L60S 50
L60S 60
L60S 70
L60S 80
L60S 90
L60S 12
L60S 1
L60S 2
L60S 3
L60S 4
L60S 5
L60S 6
L60S 8
600V AC
L60S
Special Purpose Fuses
–
–
–
–
–
–
–
–
1
⁄
2
KLC 17
KLC 200
KLC 300
KLC 400
KLC 500
KLC 600
KLC 800
KLC 100
KLC 110
KLC 125
KLC 150
KLC 175
KLC 225
KLC 250
KLC 350
KLC 450
KLC 700
KLC 20
KLC 30
KLC 35
KLC 40
KLC 45
KLC 50
KLC 60
KLC 80
KLC 90
600V AC
KLC 10
KLC 12
KLC 15
KLC 25
KLC 70
KLC‡
KLC 1
KLC 2
KLC 3
KLC 4
KLC 5
KLC 6
KLC 7
KLC 8
–
–
–
–
–
–
1
⁄
2
LA70P10004
LA70P12004
LA70P9004
L70S 300
L70S 400
L70S 500
L70S 600
L70S 800
L70S 100
L70S 125
L70S 150
L70S 175
L70S 200
L70S 225
L70S 250
L70S 350
L70S 450
L70S 700
L70S 30
L70S 35
L70S 40
L70S 50
L70S 60
L70S 80
L70S 90
L70S 10
L70S 15
L70S 20
L70S 25
L70S 70
L70S*
700V AC
650V DC
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Specifications
Voltage Ratings:
L15S:
L25S:
L50S:
L60S:
KLC:
L70S:
Interrupting Rating:
AC:
DC:
Ampere Range:
1 – 1200 amperes
See Rating Table for ratings available in each
series.
Approvals:
UL Recognized under the Components
Program and CSA Recognized under the
Component Acceptance Program.
UL File No: E71611
CSA File No: LR29862
L25S series fuses are Littelfuse Certified for
DC ratings shown in Rating Table.
*For availability of RoHS compliant
product, call 1-800-TEC-FUSE.
150 V AC/DC (1 – 60A)
150 VAC (70 – 1000A)
100 VDC (70 – 1000A)
250 V AC/DC (1 – 200A)
250 VAC (225 – 800A)
200 VDC (225 – 800A)
500 VAC/450 VDC
600 VAC
600 VAC
700VAC/650VDC
200,000 rms amperes
(L15S series 100,000A)
20,000 amperes
85