Mersen NH000GG50V80 80A 500VAC / 250VDC gG fuse-link

Mersen DIN NH size 000 fuse-link, catalogue number NH000GG50V80 and item number Y216543. This is the exact 500VAC / 250VDC version with live gripping lugs and a double indicator.

Technical specification

• Rated current: 80A
• Rated voltage: 500VAC and 250VDC
• Rated breaking capacity: 120kA AC and 80kA DC
• Characteristic: gG full-range
• Fuse size: NH000
• Power dissipation at rated current: 6.5W
• Indication: double indicator
• Connection: plain blades; design: live gripping lugs
• Body material: ceramic
• Product dimensions (H × W × D): 52.5 × 21 × 78.5mm
• Product weight: 0.13kg
• Standards: IEC 60269-1, IEC 60269-2 and VDE 0636 Part 201; dimensions to DIN 43620 Parts 1–4
• RoHS compliant; manufacturer datasheet states 0% cadmium

Construction and application

The gG characteristic provides full-range general-purpose cable, line and equipment protection. The NH system uses a fuse-base, blade-contact fuse-link and an LV HRC fuse puller; because rated-current non-interchangeability is not guaranteed by the system design, replacement must be carried out by a qualified professional.