Penerangan
Our Bulletin 4983-DH Heavy-Duty AC Surge Protector combines a high-energy varistor (MOV) network with a gas discharge tube to increase performance in protection level, life duration, and suppression of leakage current. It is connected in parallel and can be located in the feeder circuit.
Overview
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Offers UL 1449 certification
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Provides the highest energy absorption capability of all Bulletin 4893 products
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Includes a robust design which avoids unnecessary replacement
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Offers a visual fault indicator that is linked to internal thermal disconnect
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Provides an automatic trigger for SPD replacement
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Offers safety remote signaling as a standard feature
Certifications
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CSA Marked
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cURus — File E334011; Guide Nos. VZCA2, VZCA8
Standards Compliance
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CSA C22.2, No. 8
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EN 61643-11
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IEC 61643-1
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UL 1449, 3rd Edition
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