Eaton 4A Tag Fuse 13 x 50 mm 500V

This tag fuse is a time-delay cartridge designed to protect circuits in domestic and general industrial installations. It interrupts excessive current while allowing short-duration surges to pass, making it suitable for systems where temporary inrush currents occur. The device is specified for use at elevated voltages and offers considerable fault-clearing capacity aligned with recognised international standards.

• 4A rating provides consistent current protection for small circuits
• Time-delay characteristic allows harmless inrush currents to pass
• 500V voltage rating supports higher-voltage applications
• 50kAIC high rupture capacity clears severe faults safely
• Complies with IEC60269 and DIN/VDE standards for interoperability
• 13.2mm width aids Compact fuseholder installations

• Suitable for protecting motor control circuits with start-up surges
• Ideal for distribution in commercial lighting installations
• Used for safeguarding control panels in automation systems
• Can be used for replacement in industrial switchgear assemblies

The element design incorporates a thermal mass and calibrated alloy that delays opening under short transients while operating on sustained overloads.

The 50kAIC rating reduces the need for additional fault-mitigation components by ensuring the fuse can safely interrupt high prospective fault currents when installed in compliant switchgear.

It meets the IEC60269 family requirements and relevant DIN VDE specifications, confirming dimensional and performance compatibility with standard holders.

Its cartridge form and 13.2x50mm footprint permit use in Compact fuse blocks designed for standard cartridge fuses.