Product Description
The Ferraz Shawmut ATM20 is a high-performance 20 amp, 600 volt Amp-Trap® midget fuse designed for critical circuit protection in industrial and commercial applications. Featuring fast-acting response and current-limiting capability, the ATM20 helps protect sensitive equipment, control panels, power supplies, and motor control systems from fault conditions. Built for long-term reliability, it’s ideal for applications needing quick fault interruption without extensive energy let-through.
Product Details
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Brand: Ferraz Shawmut / Mersen
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Model: ATM20
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Amperage: 20 A
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Voltage Rating: 600 V AC (and DC in some variants)
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Fuse Class: Midget
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Type: Fast-Acting, Non–Time-Delay
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Interrupt Rating: 100 kA (or per datasheet—check exact version)
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Body Style: Cartridge / Midget Fuse
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Condition: Used
Key Features
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Fast-acting design meets short-circuit protection needs
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Amp-Trap current-limiting technology minimizes fault energy
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Compact midget size fits tight fuse holders and control cards
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Excellent for industrial control, drives, and power supply protection
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Reliable and consistent performance with Mersen / Ferraz Shawmut build quality
SKU: IS.01132025.02
