Product Overview
The 125NHG00B is an Eaton Bussmann series low voltage NH fuse (catalog number 125NHG00B) designed as an NH00/00 square-body construction with blade-end connection. The product is identified on the Eaton product sheet as a low voltage NH fuse with a combined fuse indicator and metal-plated copper contact pad. citeturn0view0What the product does
The 125NHG00B functions as a low-voltage power fuse intended for AC fault interruption and the protection of cables and equipment in accordance with the gG/gL classification. On the manufacturer's page, it is specified with a rated current of 125 A and a rated voltage of 500 V AC, as well as an interrupt rating of 120 kA (kAIC). These details are central to assessing its applicability in fuse and distribution boards. citeturn0view0Functional features
- Square ceramic-body construction with blade-end connection.
- Combination indicator for fuse status.
- Metal-plated copper contact pad and metal gripping lugs.
- Live gripping lug indicated as a special feature.
Typical Applications
The 125NHG00B is listed by the manufacturer as suitable for use in the following areas: industry, utilities, and solar and wind applications. The description on the supplier's product page explicitly states these application areas. citeturn0view0Mounting and Compatibility
Product data indicates that the fuse is designed for NH00 construction and is suitable for use with selected NH bases and accessories from the same series. For detailed mounting, mechanical compatibility, and eCAD/mCAD models, refer to the manufacturer's resources. citeturn0view0Specifications
- Product: Eaton Bussmann series low voltage NH fuse (Catalog Number 125NHG00B).
- Model Code: NH FUSE 125A 500V GG/GL SIZE 00.
- Amperage Rating: 125 A.
- Rated voltage AC / Voltage rating: 500 V AC.
- Interrupt rating / Rated switching capacity: 120 kA (120 kAIC).
- Utilization category: Class gG/gL (gL/gG – cable protection/equipment protection).
- Frequency range: 45–62 Hz.
- Current type: AC.
- Material: Ceramic body; metal gripping lugs; metal-plated copper contacts.
- Contact/connection: Blade end, blade contacts.
- Fuse shape / Construction: Square body; Construction size: NH00.
- Product dimensions: Length 79 mm; Height 58 mm; Width 30 mm; Weight 182 g.
- Standards/certifications: IEC 60269-1; IEC 60269-2; DIN 43620.
- Compliance: CE Marked; RoHS Compliant.
- Special feature: Live gripping lug; Combination fuse status indicator.
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