Eaton 63NHM1B NH Fuse Link, Size 1, 63 A, 500 V AC, gG, Pack of 3

Protect cables and lines in industrial power distribution with the Eaton 63NHM1B NH fuse link. This size 1 fuse link is rated for 63 A and 500 V AC, with a gG operating characteristic for general purpose protection. It features a breaking capacity of 120 kA and a top indicator for quick status identification. Supplied in a pack of 3.

Who is it for

This fuse link is intended for use in NH fuse bases in industrial power distribution systems, protecting cables and lines from overload and short-circuit currents.

Main features

• NH fuse link, size 1
• Rated current: 63 A
• Rated voltage: 500 V AC
• Operating characteristic: gG (general purpose)
• Breaking capacity: 120 kA
• Top indicator for status indication
• Ceramic body with silver-plated copper contacts
• Pack of 3 fuse links

Specifications

• Fuse type: NH fuse link
• Fuse size: NH1
• Rated current: 63 A
• Rated voltage: 500 V AC
• Operating characteristic: gG
• Rated breaking capacity: 120 kA
• Indicator type: top indicator
• Standard compliance: IEC 60269-2
• Application: cable and line protection, industrial power distribution
• Power dissipation at rated current: 6.5 W
• Frequency: 50/60 Hz
• Mounting: fuse-link for NH fuse-bases
• Body material: ceramic
• Contact material: silver-plated copper
• Manufacturer series: NHM
• Operating temperature range: -5°C to +40°C

Tips

Always replace NH fuse links with the same type and rating to maintain protection coordination. Ensure the fuse link is properly seated in the fuse base and the indicator is visible for easy status checking.