Eaton 355A Tag Fuse 54 x 150 mm 400V

This tag fuse is a high-capacity protective device designed for industrial and utility electrical installations. It operates as a fast-acting protective element for circuits up to 400V and is intended for applications where controlled interruption of fault currents is required. Its configuration suits panel-mounted installations and systems exposed to demanding operational conditions.

• 355A rating provides robust overcurrent protection for heavy circuits
• gL fuse speed ensures Rapid fault clearing to limit equipment stress
• High rupture capacity limits arc energy during short-circuit events
• Compliance with IEC 60269-1 and IEC 60269-2 supports standardised performance
• 150mm overall length enables compatibility with standard tag fuse holders

• Suitable for solar inverter protection and PV array distribution
• Ideal for protection in wind turbine electrical assemblies
• Used with industrial motor control and distribution panels
• Can be used for utility substation and distribution feeders

It adopts a tag-style format compatible with 54 x 150mm fuse holders and tag clips that secure the element within distribution enclosures.

It meets the test criteria and limits specified in IEC 60269-1 and IEC 60269-2 for low-voltage fuses, including high rupture capacity assessments.

The gL classification indicates full-range protection for conductors and equipment, allowing discrimination when paired with upstream protective devices of appropriate characteristics.

It is rated for operation in systems up to 400 V, suitable for typical industrial and commercial low-voltage networks.