Zhejiang Chifeng Electric Co., Ltd. is one of the leading manufacturers and suppliers of rt18-20 8.5*31.5mm cylindrical fuse holders in China, also supports customized service. Welcome to wholesale bulk rt18-20 8.5*31.5mm cylindrical fuse holders made in China here and get quotation from our factory. For price consultation, contact us.
Product Description







Product Paramenters
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Parameter
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Product name
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RT18-20
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Test Standards
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IEC60269
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Usage
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LOW VOLTAGE
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Breaking Capacity
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High
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Rated Voltage Ue
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500V/690V
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Rated Current
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20A
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Brand Name
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CHIFENG
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Place of Origin
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China
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Zhejiang
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Visual Indicators:
LED-embedded models (e.g., FS-033L1 with indicator lights) instantly signal blown fuses, slashing troubleshooting time in data centers or production lines36. Transparent polycarbonate covers enable quick visual checks without disassembly.
Industrial Automation & Infrastructure:DIN rail holders (e.g., RT19-100) organize protection in motor control centers, while streetlight fuse blocks cut maintenance costs in urban lighting networks.


