L25S300.V Littelfuse Inc, L25S300.V Datasheet - Page 12

• 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: -

LA60X Semiconductor Fuses
600 VAC • Very Fast Acting • 700 – 2000 Amperes
© 2005 Littelfuse
Contact Littelfuse for technical information.
Dimensions
Figure 1
1500 – 2000
1000 – 1200
Amperes
700 – 800
•
POWR-GARD
Mount.
Type
128
128
128
™
Products Catalog
Fig.
No.
1
2
2
Figure 2
(102)
(102)
(102)
4.00
4.00
4.00
A
w w w . l i t t e l f u s e . c o m
Special Purpose Fuses
(76.2)
(88.9)
3.00
(114)
3.50
4.50
Dimensions in Inches (mm in parentheses)
B
Littelfuse LA60X semiconductor protection fuses are popular for the
protection of higher voltage heavy rectifiers such as traction rectifiers.
They can carry long sustained overloads common with heavy-duty
apparatus. The compact “hockey puck” design provides high power
protection in a small space.
Features
• Lowest I
• Controlled arc voltage reduces stress to circuit components during
Applications
Protection of heavy traction and electrochemical as well as rectifiers and
other heavy-duty equipment.
Ordering Information
Specifications
Voltage Rating:
Interrupting Rating:
Ampere Range:
Approvals:
Ampere Ratings
Ampere Rating
Mounting Type
short- circuit.
fuse clearing.
(95.3)
(95.3)
(95.3)
3.75
3.75
3.75
C
1000
Hockey Puck, bolt-in
800
700
Littelfuse
Voltage
2
t minimizes damage to protected components on
Style
(300)
(95.3)
(63.5)
(76.2)
2.50
3.00
3.75
D
1200
1500
1600
LA 60 X 700 -128
AC: 600 volts
AC: 100,000 Amperes
700 – 2000 Amperes
UL Recognized under the components program.
(38.1)
(38.1)
(38.1)
1.50
1.50
1.50
E
1800
2000
(38.1)
(38.1)
1.50
1.50
F
-
Dimensions for reference only.
3
3
1
⁄
⁄
⁄
2
8
8
-20-
-24-
-24-
Tap
1
1
1
⁄
⁄
⁄
2
2
2
deep
deep
deep
95