Description
Technical Parameters
Zhejiang Chifeng Electric Co., Ltd. is one of the leading manufacturers and suppliers of rt18-32x 10*38mm cylindrical fuse holders in China, also supports customized service. Welcome to wholesale bulk rt18-32x 10*38mm cylindrical fuse holders made in China here and get quotation from our factory. For price consultation, contact us.
Product Description
RT18-32(X) Fuse Base
1. Flame-retardant shellThermosetting shell, good heat resistance, excellent insulation and flame retardant performance.
2. Optional fuse indicator
The safety ribbon indicator is used to show whether the fuse is working.
3. Compact design
The die has compact design, strong installation adaptability, smaller volume and finer design.
4. DIN rail mounting
Concealed mounting base spring, the base can be mounted on 35mm guide rail.
5. Quick installation
It can install the guide rail together with the fuse core.
6.Multi Pole assembly available
Combine multi pole electrodes using the kit to meet the application requirements.
Product Paramenters
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Parameter
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Product name
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RT18-32(X)
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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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32A
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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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Performance: Rated for AC/DC voltages up to 1500V DC and currents to 400A.Sustainability: RoHS-compliant materials align with circular-economy mandates.
Fragmentation Control:Unlike plastic alternatives, ceramic or reinforced glass tubes fragment predictably under pressure, containing debris inward and eliminating shrapnel risks.
2. Space Optimization: Compact, Modular, and High-Density Designs
Modern electronics demand miniaturization without compromising protection. Cylindrical fuse holders deliver:
Miniaturized Footprints:
PCB-mount holders like the R3-32 (for 5×20 mm fuses) occupy minimal board space while handling up to 20A, ideal for consumer electronics and IoT devices4. DIN rail models (e.g., FS-033L1 series) enable high-density panel layouts in industrial control cabinets36.
Scalable Configurations:Modular designs support 1–4 poles (e.g., FS-032L1 to FS-033L3), allowing engineers to scale protection as system complexity grows without redesigning enclosures36.
Holder Type Dimensions (mm) Fuse Size Current/Voltage Key Applications
PCB Mount (R3-32) Compact 5×20 mm 20A, 250V AC Power supplies, PCBs
DIN Rail (FS-033L1) 72×17.5×56 10×38 mm 32A, 110V AC/DC Industrial automation
IP68 Dust-Proof Variable 10×38 mm 80A, 600V AC Solar farms, outdoor lighting
Automotive Inline Minimal 10×38 mm 80A, 32V DC EVs, car audio systems
Selecting the Right Holder: Critical Criteria
Maximize protection by matching holder specs to application needs:
