Description
The Eaton Bussmann 315NHG2B is a 315A rated, NH Size 2, low-voltage DIN-type dual fuse link manufactured to the gL-gG protection class in full compliance with IEC 60269 and DIN EN 60269 international standards. As a gL-gG class device, it provides full-range overcurrent protection, covering both overload and short-circuit fault conditions across the complete current spectrum. The dual fuse element design ensures precise, consistent tripping characteristics, making the 315NHG2B a highly reliable choice for demanding low-voltage power distribution environments.
The 315NHG2B is engineered for use across a broad range of low-voltage electrical applications. Typical installations include LV switchgear panels, main and sub-distribution boards, motor control centres (MCCs), transformer secondary protection, bus bar protection systems, and cable feeder circuits in industrial plants, commercial buildings, data centres, and infrastructure projects. Its 315A current rating makes it particularly well suited for protecting medium to high current distribution feeders and motor branch circuits operating at low voltage.
Designed as a DIN-type NH fuse link, the 315NHG2B conforms to standardised NH Size 2 blade contact dimensions, ensuring direct interchangeability with compatible NH2 fuse holders and switch-disconnectors from leading manufacturers. The dual fuse element construction enhances arc-quenching performance and delivers a high breaking capacity, enabling the fuse to safely interrupt large prospective fault currents without damage to surrounding equipment. Compliance with both IEC 60269 and DIN EN 60269 guarantees that the product meets rigorous European and international safety and performance benchmarks.
Eaton Bussmann is one of the world’s most trusted names in circuit protection, with decades of engineering expertise supplying fuses, fusegear, and power protection solutions to OEMs, panel builders, electrical contractors, and utilities across more than 100 countries. Eaton Bussmann products are recognised for their precision manufacturing tolerances, consistent performance under fault conditions, and long service life, making them the preferred choice for engineers and specifiers who cannot compromise on electrical safety and system reliability.
Shansen Enterprises, based in Coimbatore, Tamil Nadu, is an authorized Eaton Bussmann distributor serving customers across South India. Whether you need a single unit or a bulk quantity of the 315NHG2B, our team is ready to assist with competitive pricing, stock availability confirmation, and fast dispatch. Contact us today via WhatsApp or email to place your order or request a quotation. Visit shansenenterprises.com for our full range of Eaton Bussmann fuses and switchgear protection products.
What does NH size 2 mean in fuse 315NHG2B?
NH size 2 refers to the standardised physical dimension category of the DIN-type NH fuse link. The size 2 designation defines the blade contact dimensions, overall body length, and the current rating range the fuse is designed to handle safely. It also ensures mechanical interchangeability with all NH2-compatible fuse holders, switch-fuses, and bus bar systems that conform to DIN and IEC standards.
What does class gL-gG mean for the 315NHG2B?
The gL-gG classification is defined under IEC 60269 and denotes a general-purpose, full-range fuse capable of breaking any overcurrent from its minimum fusing current up to its maximum rated breaking capacity. The “g” prefix indicates full-range breaking capability, “L” refers to protection of cables and lines, and “G” denotes general application protection. This means the 315NHG2B provides reliable protection against both sustained overloads and high-energy short-circuit faults in a single device.
What are the typical applications for the Eaton Bussmann 315NHG2B?
The 315NHG2B 315A NH2 fuse link is commonly used in low-voltage switchgear panels, main and sub-distribution boards, motor control centres, transformer secondary circuits, bus bar protection, and cable feeder protection in industrial manufacturing facilities, commercial buildings, infrastructure projects, and utility distribution networks.
What standards does the 315NHG2B comply with?
The Eaton Bussmann 315NHG2B is fully compliant with IEC 60269 (Low-voltage fuses) and DIN EN 60269, the harmonised European standard for low-voltage fuse links. These standards define the dimensional, electrical, and safety performance requirements that ensure safe and reliable operation in certified electrical installations.
How can I order the Eaton Bussmann 315NHG2B in Coimbatore?
You can order the 315NHG2B directly from Shansen Enterprises, an authorized Eaton Bussmann channel partner located in Coimbatore, Tamil Nadu. Contact our team via WhatsApp or email for current pricing, stock availability, lead times, and bulk order discounts. We supply customers across Coimbatore, Chennai, Bangalore, and the wider South India region. Visit shansenenterprises.com for more information.
