Description
The Eaton Bussmann 315NHG03B is a 315A NH size 03 low-voltage DIN-type dual fuse link conforming to class gL-gG under IEC 60269 and DIN EN 60269 standards. Designed for full-range overcurrent protection, the 315NHG03B combines a robust dual fuse element construction with high breaking capacity to safeguard electrical circuits against both overload and short-circuit faults in low-voltage power distribution systems.
The 315NHG03B is widely deployed in low-voltage switchgear assemblies, main and sub-distribution boards, motor control centres (MCCs), motor feeder circuits, transformer secondary protection, and cable feeder protection in industrial plants, commercial buildings, and infrastructure projects. Its 315A rating makes it particularly suited for high-current distribution circuits where dependable protection is critical.
Engineered to the DIN-type NH format, the 315NHG03B features a high breaking capacity design that safely interrupts fault currents under severe short-circuit conditions. The dual fuse element design enhances current-limiting performance and operational reliability. Full compliance with IEC 60269 and DIN EN 60269 ensures interoperability with standard NH size 03 fuse bases and switch-disconnectors across major switchgear platforms.
Eaton Bussmann is a globally recognised leader in circuit protection, trusted by OEMs, panel builders, electrical contractors, and engineering consultants across more than 100 countries. Their NH fuse link range is engineered for consistent performance, long service life, and full compliance with international standards, making Eaton Bussmann products the preferred choice for critical low-voltage protection applications worldwide.
Shansen Enterprises, based in Coimbatore, is an authorized Eaton Bussmann distributor serving customers across Tamil Nadu and South India. Contact us via WhatsApp or email for competitive pricing, real-time stock availability, technical support, and bulk order discounts on the 315NHG03B and the complete range of Eaton Bussmann fuse products.
What does NH size 03 mean in fuse 315NHG03B?
NH size 03 refers to the standardised physical dimension category of the DIN-type fuse link. Size 03 defines the blade contact dimensions, mounting footprint, and the current rating range the fuse can handle safely, ensuring mechanical and electrical compatibility with NH size 03 fuse bases and switch-disconnectors.
What does class gL-gG mean?
Class gL-gG is a general-purpose fuse classification defined under IEC 60269 that provides full-range overcurrent protection, covering both overload and short-circuit fault conditions. It is suitable for protecting cables, lines, and general electrical loads including motors, transformers, and distribution circuits in low-voltage installations.
What are the typical applications for the 315NHG03B?
The Eaton Bussmann 315NHG03B 315A NH03 fuse link is used in low-voltage switchgear panels, main and sub-distribution boards, motor control centres, motor feeder circuits, transformer secondary protection, and cable feeder protection across industrial, commercial, and infrastructure electrical installations.
What standards does the 315NHG03B comply with?
The 315NHG03B complies with IEC 60269 and DIN EN 60269, the internationally recognised standards for low-voltage fuses. These standards govern performance, breaking capacity, dimensional compatibility, and safety requirements for NH-type fuse links.
How can I order the Eaton Bussmann 315NHG03B in Coimbatore?
Contact Shansen Enterprises, an authorized Eaton Bussmann channel partner in Coimbatore, via WhatsApp or email for pricing, real-time stock availability, technical assistance, and bulk order discounts on the 315NHG03B and the full Eaton Bussmann product range.
