The product shown is an FH-1 Panel Mount Fuse Holder, designed to securely hold 5 × 20 mm glass or ceramic cartridge fuses. It is widely used in power supplies, industrial control panels, UPS systems, laboratory equipment, medical devices, and consumer electronics. The FH-1 series complies with IEC 60127-6 and is commonly available with a screw-type cap and solder terminals. General Specifications Parameter Specification Product Name FH-1 Panel Mount Fuse Holder Model FH-1 Product Type Panel Mount Fuse Holder Mounting Style Screw-Type Panel Mount Fuse Size 5 × 20 mm Glass/Ceramic Fuse Cap Type Screw Cap Terminal Type Solder Lug Reusable Yes Electrical Specifications Parameter Specification Rated Voltage 250V AC Rated Current 6.3A Contact Resistance ≤10 mΩ (Initial) Insulation Resistance ≥1000 MΩ @ 500V DC Dielectric Strength 2 kV AC for 1 Minute Reference Standard IEC 60127-6 Mechanical Specifications Parameter Specification Panel Mounting Screw Mount Panel Thickness Up to 3.0 mm Panel Cut-Out Diameter 12.6 mm (Approx.) Fuse Replacement Front Access Locking Method Threaded Screw Cap Material Component Material Body Flame-Retardant Nylon / Polyamide Cap Nylon Contacts Brass, Tin-Plated Mounting Nut Nickel-Plated Brass Washer Steel Environmental Specifications Parameter Specification Operating Temperature -20°C to +85°C Soldering Temperature 270°C for 5 Seconds Maximum Storage Temperature -40°C to +85°C Approximate Dimensions Dimension Size Overall Length 35–38 mm Body Diameter 15–16 mm Panel Cut-Out 12.6 mm Maximum Panel Thickness 3.0 mm Weight Approximately 4–5 g Features Suitable for 5 × 20 mm cartridge fuses Easy front-access fuse replacement Secure screw-cap design Reliable electrical contact Flame-retardant insulating body Compact panel-mount construction Tin-plated brass terminals for corrosion resistance High insulation resistance Long service life Easy installation and maintenance Applications Power supplies UPS and inverter systems Industrial control panels Medical equipment Laboratory instruments Consumer electronics Battery chargers Audio amplifiers Test and measurement equipment Automation systems Package Contents 1 × FH-1 Panel Mount Fuse Holder 1 × Mounting Nut 1 × Washer (Fuse typically sold separately) Advantages Compact and durable design Provides reliable overcurrent protection Quick and easy fuse replacement Suitable for industrial and commercial applications High-quality insulating materials Long operational life CE/RoHS-compliant variants available depending on manufacturer This specification is suitable for a Switch Mart India product catalog, technical datasheet, e-commerce listing, or SEO product page.
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