Eaton 450A Tag Fuse 74 x 210 mm 660 V ac, 450V dc, 184 mm

This tag fuse provides high-current circuit protection for industrial electrical systems, designed for insertion into switchgear and protective assemblies. It is intended to interrupt overloads and fault currents in power distribution and motor circuits, operating across AC and DC supplies while fitting centre-bolted tag mounting arrangements.

• 450A current rating for heavy-duty circuit protection
• gG gL characteristics covering general-purpose and cable protection
• Rated for 660V AC and 450V DC for mixed-voltage systems
• Conforms to IEC60269 standards for consistent performance
• Centre bolted tag format with 184mm fixing centres for secure installation
• RoHS and KEMA approvals supporting regulatory requirements

• Suitable for switchgear protection in industrial panels
• Ideal for motor circuit overcurrent protection in factories
• Used with distribution boards handling high fault levels
• Can be used for cable protection in power distribution runs

The unit uses a 74x210mm fuse element form factor and an overall length of 210mm, matching holders sized for that footprint.

It employs a centre-bolted tag to transfer fault current through a central fastening, providing a Compact mechanical and electrical connection.

The design meets BS88 and IEC60269 related performance norms and carries KEMA, EAC, CE and RoHS markings for regulatory conformity.

Allow a width and height envelope of 75mm and 75mm respectively around the fuse body for handling and secure mounting.