Eaton Bussmann 4NHG000B NH Fuse, 4A 500VAC, gG/gL Class Size 000 - Pack of 10

Product Overview The Eaton Bussmann 4NHG000B is a high-performance, low-voltage NH fuse designed for comprehensive circuit protection in industrial and commercial electrical systems. Rated at 4A and 500VAC, this Size 000 square-body fuse operates under the gG/gL utilization category, making it an ideal choice for full-range cable and equipment protection. Its robust design ensures reliable performance in critical sectors such as utilities, solar, and wind energy.

Key Features

• Superior Fault Protection: Featuring a breaking capacity of 120kA, this fuse provides exceptional safety by effectively interrupting high-level short-circuit currents.
• High Efficiency: With a low power dissipation of only 1.8W (Watt losses), the 4NHG000B minimizes energy waste and reduces heat buildup within enclosures.
• Dual-Indicator System: Equipped with a combination fuse status indicator that provides clear, immediate visual confirmation of the fuse state, simplifying troubleshooting and maintenance.
• Durable Construction: Built with a high-grade ceramic body for thermal stability and high-conductivity metal-plated knife blade contacts for low contact resistance.
• Broad System Compatibility: Designed to DIN 43620 and IEC 60269 standards, ensuring a seamless fit into EBF vertical fuse rails or EBH horizontal fuse switch-disconnectors.
• Safe Handling: Features live metal gripping lugs for secure insertion and removal using standard industry extraction tools.

Technical Specifications

• Manufacturer: Eaton Bussmann
• Catalog Number: 4NHG000B
• Fuse Size: NH000 (Size 000)
• Amperage Rating: 4A
• Voltage Rating: 500V AC
• Interrupting Rating: 120 kAIC
• Utilization Category: gG/gL (General Purpose / Cable Protection)
• Watt Loss: 1.8 W
• Contact Material: Metal-plated Copper (Knife Blade)
• Body Material: Ceramic
• Dimensions: 79 mm (Length) x 51 mm (Height) x 21 mm (Width)
• Standards Compliance: IEC 60269-1, IEC 60269-2, DIN 43620, CE Marked, RoHS Compliant
• Package Quantity: 10 Pieces