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LA30QS400-4 Datasheet دیتاشیت PDF دانلود

دیتاشیت - Littelfuse - Special Purpose Fuses

شماره قطعه LA30QS400-4
شرح مفصل Special Purpose Fuses
تولید کننده Littelfuse 
آرم Littelfuse 


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LA30QS400-4 شرح
Special Purpose Fuses
LA30QS Semiconductor Fuses
300 VAC  •  Very Fast Acting  •  35 – 4500 Amperes
Littelfuse LA30QS series Semiconductor protection fuses are intended
for the protection of Power Semiconductors such as diodes, phase
control SCR’s and other power semiconductor devices. The LA30QS is
recommended for new applications providing solutions for your critical
protection needs for 300V and less semiconductors.
Features
• Low I2t minimizes damage to protected components on short-circuit.
• Controlled arc voltage reduces stress to circuit components during
fuse clearing.
• Choice of mounting types provides options for unique termination
requirements.
• Indicator options allow identification of blown fuses.
• Superior DC capabilities.
Applications
Protection of 300 volt heavy duty rectifiers and similar heavy duty
power supplies.
Ordering Information
Contact Littelfuse for characteristic curves.
90
LA 30 QS 600 -4 TI
Littelfuse
Voltage
(300)
Style
Ampere Rating
Mounting Type
Ferrule
Blades/Bolt-in
Hockey Puck, bolt-in
1
4
128
Integral Blown-
Fuse Indicator
Trigger Indicator
Trigger Actuator
TI
IL
Note: Mounting types and integral blown fuse indicators are optional for
specified ratings.
Specifications
Voltage Rating:
Interrupting Rating:
Ampere Range:
Approvals:
AC: 300 volts
DC: 300 volts
200,000 Amperes
35 – 4500 Amperes
UL Recognized under the components program.
www.littelfuse.com
© 2005 Littelfuse POWR-GARDProducts Catalog

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