L25S300.V Littelfuse Inc, L25S300.V Datasheet - Page 9

• 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: -

92
LA50QS Semiconductor Fuses
500 VAC • Very Fast Acting • 35 – 1200 Amperes
Special Purpose Fuses
w w w . l i t t e l f u s e . c o m
In response to new equipment requirements, Littelfuse LA50QS
series fuses were developed to improve the overall performance
of semiconductor fuses. The LA50QS provides the best protection
features including lower I
and lower watts loss. LA50QS is today’s choice for the protection of
dynamic solid state equipment.
Features
• Lowest I
• Low watts loss for cooler operation.
• Superior cycling ability gives an equipment design advantage.
• State-of-the-art protection for 500 volt equipment.
• Ultra compact sizes allow down-sizing of existing equipment.
Applications
Protection of 500 volts or less solid state equipment such as motor
drives, UPS, inverters, etc.
Ordering Information
Specifications
Voltage Rating:
Interrupting Rating:
Ampere Range:
Approvals:
Mounting Type
Ampere Rating
(Blades/Bolt-in)
Littelfuse
2
t for greatest protection of semiconductor circuits.
Voltage
Style
(500)
LA 50 QS 250 -4
2
t, longer life when subjected to cyclic loading
AC: 500 volts
DC: 500 volts
AC: 200,000 Amperes
DC: 100,000 Amperes
35 – 1200 Amperes
UL Recognized under the components program
CSA Certified.
© 2005 Littelfuse
•
POWR-GARD
™
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