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Bussmann 800NHG NH4 gL/gG Fuse-Link, 500V AC, Live Gripping Lugs
The Bussmann 800NHG NH4 gL/gG Fuse-Link is a low-voltage (LV) fuse-link built to IEC 60269 for industrial power distribution and equipment protection, available in amp ratings from 4A to 800A to match a wide range of circuit-protection needs. Rated AC 500V with an NH4 construction and a gL/gG (Class C gL/gG) utilization category, it delivers a rated switching/breaking capacity of 120 kA (120 kAIC) for demanding fault-current environments. Each fuse-link in this family features a single top-mounted fuse status indicator and live (non-insulated) gripping lugs for use in standard NH-type fuse bases, and is CE Marked for compliance.
Key Features
- Amp Rating Range: Available from 4A to 800A, allowing this NH4 fuse-link family to cover a broad span of industrial circuit-protection requirements.
- Voltage Rating: AC 500V rating suited to low-voltage (LV) industrial power distribution systems.
- NH4 Construction: Standard NH4 fuse-link body built to IEC 60269 for compatibility with NH-type fuse bases and disconnects.
- Utilization Category: gL/gG (Class C gL/gG) rating provides combined cable protection and equipment protection.
- Breaking Capacity: Rated switching/breaking capacity of 120 kA (Interrupt Rating 120 kAIC) for reliable performance under high fault currents.
- Fuse Status Indicator: Single top fuse status indicator gives a quick visual check of fuse condition.
- Live Gripping Lugs: Bare, non-insulated metal gripping lugs for standard NH-style fuse holder engagement.
- Compact Profile: Product height of 115 mm.
Certifications & Compliance
- IEC 60269 Compliant
- CE Marked
Technical Specifications
- Class: Class C gL/gG
- Certifications: IEC 60269
- Rated Switching Capacity: 120 kA
- Application: industrial
- Interrupt Rating: 120 kAIC
- Construction: NH4
- Insulated Metal Gripping Lugs (Imgl): No
- Fuse Indicator: Top fuse status indicator
- Compliances: CE Marked
- Utilization Category: gL/gG (cable protection/equipment protection)
- Product Height: 115 mm
- Voltage Type: AC
- Breaking Capacity: 120 kA
Typical Applications
- Industrial Electrical Installations
- Low-Voltage Power Distribution Panels
- Cable and Equipment Overcurrent Protection
- Motor and Feeder Circuit Protection
- NH-Type Fuse Base and Switch-Disconnector Systems
Why Bussmann?
Bussmann NH4 fuse-links are engineered to IEC 60269 with gL/gG utilization for dependable cable and equipment protection across a 4A to 800A range. With a 120 kA breaking capacity, CE Marked compliance, and a built-in fuse status indicator, this fuse-link is built for code-compliant, reliable performance in demanding industrial low-voltage applications.
Manufacturer Resources
Product Specs
- Product Details:
- fuse
- Class:
- Class C gL/gG
- Amperage Rating:
- 4A - 800A
- Certifications:
- IEC 60269
- Rated Switching Capacity:
- 120 kA
- Application:
- industrial
- Interrupt Rating:
- 120 kAIC
- Construction:
- NH4
- Insulated Metal Gripping Lugs Imgl:
- No
- Department:
- Electrical
- Product Subgroup:
- Other Fuses
- Fuse Indicator:
- Top fuse status indicator
- Compliances:
- CE Marked
- Utilization Category:
- gL/gG (cable protection/equipment protection)
- Product Height:
- 115 mm
- Voltage Type:
- AC
- Breaking Capacity:
- 120 kA
- Product Group:
- Fuses
- Product Type:
- Fuse-Link
- Series:
- NH4
- Voltage Rating:
- 500V AC
- Standards:
- IEC 60269