Product Description
The Ferraz Shawmut A30QS300-4IL Amp-Trap Fuse is a 300-amp, 300-volt, 200kA-rated semiconductor fuse designed for high-speed circuit protection in sensitive electronic and power conversion equipment. Engineered to safeguard diodes, thyristors, and rectifiers, the A30QS300-4IL provides rapid short-circuit response and exceptional reliability under demanding operating conditions.
This Amp-Trap A30QS series fuse features low I²t characteristics to minimize thermal and electrical stress on protected components, enhancing equipment longevity. The included D310020 fuse switch offers secure, convenient mounting and easy replacement in compact power systems.
Built to IEC and UL standards, the A30QS300-4IL ensures dependable performance in semiconductor, inverter, and motor drive protection applications. Ideal for industrial systems requiring high interrupting capacity and precise current limiting.
Product Details
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Brand: Ferraz Shawmut (Mersen)
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Series: Amp-Trap A30QS
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Manufacturer Part Number: A30QS300-4IL
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Amperage Rating: 300 A
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Voltage Rating: 300 V AC/DC
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Interrupting Rating: 200 kA
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Fuse Type: Semiconductor, Fast-Acting
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Fuse Class: A30QS
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Mounting Style: Bolt-on with D310020 Fuse Switch
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Body Style: Square Body
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Standards: UL Recognized, IEC Certified
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Includes: D310020 Fuse Switch
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Condition: Used
Key Features
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300A, 300V semiconductor fuse for high-speed protection
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200kA interrupting rating for maximum circuit safety
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Designed for diodes, thyristors, rectifiers, and inverters
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Low I²t and current-limiting characteristics minimize component stress
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Includes D310020 fuse switch for secure mounting and easy maintenance
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UL and IEC compliant for global applications
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Ideal for semiconductor, motor drive, and power conversion equipment
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Rugged Amp-Trap design for industrial-grade performance
IS.06052024.05
