311987 HFE 500 / x - radio interference filter by Block

The Block 311987 (HFE 500 / x radio interference filter) is an industrial filtering component designed to suppress electrical interference in electrical systems. Operating at a rated voltage of 500 Vac and a rated current of 40 A, this unit functions reliably at a frequency of 50 to 60 Hz and an ambient temperature of 40°C. Featuring a leakage current of 21 mA, the filter provides an IP 20 degree of protection for safe indoor installation. It is built for secure mounting using integrated mounting tabs (Befestigungslaschen) and complies with the VDE 0565-3-1 regulatory standard. The Block 311987 is engineered to meet strict technical requirements for electrical noise suppression in demanding industrial environments.

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Frequently Asked Questions(FAQ):

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Where can I buy 311987 by Block in the USA?

You can purchase 311987 by Block from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.

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What is the price of the 311987?

Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.

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Who is the official distributor or seller of Block in the United States?

While we are not the official distributor or seller of Block in the United States, we source our products from reliable channels and offer you original Block equipment at competitive prices.

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How can I access 311987 catalogs, user manuals, technical documents, and PDFs?

Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for 311987 to our written reply.

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Do you provide technical support for 311987?

While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.