Description
The Eaton Bussmann 355NHG2B is a 355A rated, NH size 2, low-voltage DIN-type dual fuse link classified as gL-gG under IEC 60269 and DIN EN 60269. Designed for full-range overcurrent protection, it safeguards both cables and connected equipment against overloads and short-circuit faults in low-voltage electrical systems. The dual fuse element construction ensures dependable and consistent interruption performance across the complete current rating range, making it a trusted choice for demanding industrial installations.
The 355NHG2B is widely used in low-voltage switchgear assemblies, main and sub-distribution boards, motor control centres, motor feeder circuits, and cable feeder protection systems. Its 355A rating makes it particularly well suited for protecting large cable runs, bus sections, and high-current branch circuits in industrial plants, commercial buildings, infrastructure projects, and utility distribution networks where reliable overcurrent protection at the LV level is critical.
As a DIN-type NH fuse link, the 355NHG2B conforms to the standardised blade contact dimensions of NH size 2, ensuring direct interchangeability with compatible NH2 fuse bases and switch-disconnectors from leading manufacturers. The dual fuse element design provides high breaking capacity, precise time-current characteristics, and stable performance over the operational life of the fuse. Full compliance with DIN EN 60269 and IEC 60269 guarantees internationally recognised safety and performance standards for use in global and Indian electrical installations.
Eaton Bussmann is one of the world’s foremost manufacturers of circuit protection products, trusted by OEMs, panel builders, electrical contractors, and consulting engineers across more than 175 countries. With decades of engineering expertise, rigorous quality control, and an extensive product portfolio, Eaton Bussmann fuse links deliver consistent protection, long service life, and compliance with international standards, reducing downtime and ensuring personnel and equipment safety in critical electrical infrastructure.
To order the Eaton Bussmann 355NHG2B in Coimbatore or anywhere across India, contact Shansen Enterprises, an authorised Eaton Bussmann distributor based in Coimbatore. Reach us via WhatsApp or email for competitive pricing, real-time stock availability, technical support, and attractive discounts on bulk and project orders.
What does NH size 2 mean in fuse 355NHG2B?
NH size 2 refers to the standardised physical dimension of the DIN-type fuse link as defined by DIN EN 60269 and IEC 60269. The size 2 designation determines the blade contact dimensions, overall body length, and the current rating range the fuse can accommodate safely, ensuring correct mechanical and electrical interchangeability with NH2-rated fuse bases and disconnectors.
What does class gL-gG mean for the 355NHG2B?
Class gL-gG is a general-purpose fuse classification under IEC 60269 that indicates the fuse provides full-range overcurrent protection, covering both overload currents and short-circuit fault currents. The gL designation historically referred to cable protection, while gG denotes general purpose protection. Together, gL-gG class fuses like the 355NHG2B protect cables, motors, transformers, and general electrical loads across the complete range from small overcurrents to maximum prospective short-circuit levels.
What are the typical applications for the Eaton Bussmann 355NHG2B?
The 355NHG2B 355A NH2 dual fuse link is used in low-voltage switchgear panels, main and sub-distribution boards, motor control centres, motor feeder circuits, cable feeder protection, and bus section protection in industrial plants, commercial complexes, data centres, and utility distribution systems where high-current full-range overcurrent protection is required.
Is the 355NHG2B compliant with Indian electrical standards?
Yes, the 355NHG2B complies with IEC 60269 and DIN EN 60269, which are internationally recognised low-voltage fuse standards accepted in India and globally. These standards align with the Bureau of Indian Standards (BIS) guidelines for low-voltage fuse links used in industrial and commercial electrical installations, making the product suitable for use in India.
How can I order the Eaton Bussmann 355NHG2B in Coimbatore or across India?
Contact Shansen Enterprises, an authorised Eaton Bussmann channel partner based in Coimbatore, via WhatsApp or email. We supply the 355NHG2B and the full range of Eaton Bussmann fuse products across India, offering competitive pricing, stock availability confirmation, technical guidance, and bulk order discounts for panel builders, contractors, and industrial buyers.
