Littelfuse SPD's in a wide variety of voltages

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Surge Protection Devices
This globally-compliant, cost-effective Type 2 Surge Protection Device has higher nominal and total discharge current protection. This limits transient overvoltage to equipment mitigating costly damage & downtime.

Surge Protection Device Sizing for Industrial Control Panel Design


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About Littelfuse
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Littelfuse products are vital components in virtually every market that uses electrical energy, from consumer electronics to automobiles, commercial vehicles and industrial equipment. Our history of innovation, proven technical expertise and the industry’s broadest and deepest portfolio of circuit protection products enable us to provide objective, comprehensive solutions for each customer’s unique needs. We are also expanding into adjacent markets that complement our core business including power distribution centers for mining operations, generator controls and protection for marine applications, heavy-duty switches for commercial vehicles and electromechanical sensors used in the automotive industry.

Littelfuse is the preferred brand for leading manufacturers around the world, with more than 40 sales, manufacturing and engineering facilities and a global network of distribution channels.