Fuse 4A Glass S500 Series PK5 MPN:S500-4-R

These cartridge-style, fast-acting glass fuses open within seconds of being exposed to overloads and short circuits. They're commonly used in instrument panels, small appliance circuits, and automotive accessories. Also called fast-blow glass fuses, they are highly sensitive to changes in current flow and don't tolerate temporary overload currents or power surges.

Glass fuses provide overcurrent protection for low-current circuits in appliances, electronics circuit boards, and lighting fixtures. They typically have a voltage rating of 300VAC or less and are used for applications where they won't be exposed to high heat that could shatter the glass. Their small, cylindrical body is see-through for checking whether the fuse wire is intact or has melted.

Technical Specifications

• Item Fuse
• Amps 4 A
• AC Voltage Rating 250V AC
• DC Voltage Rating Not Rated
• Series S500
• Visual Indication Glass Fuse
• Speed Fast Acting
• Body Style Cylindrical
• Fits Fuse Block Style Nonrejection
• Interrupt Rating 40A at 250V AC
• Fuse Size 20mm L x 5mm dia
• Length 20 mm
• Diameter 5 mm
• Equivalent Brand and Series Bussmann GDB, Bussmann S500, Littelfuse 217, Mersen GSB
• Equivalent Series 217, GDB, GSB, S500
• Body Material Glass
• Compatible Fuse Block Series HTB
• Element Single
• Standards CE, CSA Certification, UL Guide JDYX2

Manufacturer Details

• Manufacturer: Bussmann
• Condensed Mfg Number: S5004R
• MPN: S500-4-R

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: CN
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 8536100020
• GDS Category Name: American Glass and Ceramic Fuses
• GDS Family Name: Fuses
• GDS Segment Name: Electrical
• UNSPSC: 39121608
• UNSPSC Class ID: 16
• UNSPSC Commodity Name: Circuit protection devices and accessories
• UNSPSC Commodity ID: 08
• UNSPSC Commodity Name: Class type fuses
• UNSPSC Family ID: 12
• UNSPSC Family Name: Electrical equipment and components and supplies
• UNSPSC Segment ID: 39
• UNSPSC Segment Name: Electrical Systems and Lighting and Components and Accessories and Supplies

Shipping Details

• Not For Sale In: HI AK PR