Description
The Eaton Bussmann 50NHG02B is a 50A rated, NH size 02, low-voltage DIN-type dual fuse link conforming to class gL-gG classification as defined by IEC 60269 and DIN EN 60269. Built to deliver consistent and dependable overcurrent protection, the 50NHG02B is engineered to safeguard electrical circuits in demanding low-voltage environments where both line and general protection are required simultaneously. Its dual fuse element design ensures enhanced reliability and precise fault interruption, making it a preferred choice for panel builders and electrical engineers requiring a high-performance NH fuse solution.
The 50NHG02B finds widespread application across a broad range of low-voltage electrical installations. It is extensively used in LV switchgear assemblies, main and sub-distribution boards, motor control centres, and motor feeder circuits where robust overcurrent protection is critical. The fuse link is equally suited for cable protection in industrial plants, commercial buildings, data centres, and infrastructure projects, protecting conductors and connected equipment against sustained overloads and short-circuit faults that could otherwise cause damage or downtime.
From a technical standpoint, the 50NHG02B benefits from a DIN-type blade contact construction that ensures secure, low-resistance seating within standard NH size 02 fuse holders and switch-disconnectors. The dual fuse element architecture provides a high breaking capacity, enabling the fuse to safely interrupt large fault currents without compromising the integrity of the surrounding installation. Full compliance with both IEC 60269 and DIN EN 60269 international standards guarantees interoperability with compatible equipment and confirms that the fuse meets rigorous performance, safety, and dimensional requirements recognised globally.
Eaton Bussmann is one of the world’s most trusted names in circuit protection, with decades of engineering expertise supplying fuses, fuse links, and protection components to OEMs, panel builders, electrical contractors, and utilities across more than 175 countries. Their NH fuse link range is manufactured under strict quality control protocols, delivering consistent performance, long service life, and reliable fault response. Specifying Eaton Bussmann products such as the 50NHG02B gives engineers and procurement teams confidence in product traceability, global standards compliance, and manufacturer support.
Shansen Enterprises, based in Coimbatore, is an authorized Eaton Bussmann distributor serving customers across Tamil Nadu and India. Whether you require a single unit or bulk quantities of the 50NHG02B, our team can provide competitive pricing, confirmed stock availability, and fast dispatch. Contact us today via WhatsApp or email through shansenenterprises.com to request a quote or discuss your project requirements.
What does NH size 02 mean in fuse 50NHG02B?
NH size 02 refers to the standardized physical dimension category of the DIN-type fuse link. The size 02 designation defines the blade contact dimensions, overall body length, and the current rating range the fuse link is designed to accommodate safely within compatible NH size 02 fuse holders and switch-disconnectors.
What does class gL-gG mean?
Class gL-gG is a general purpose fuse classification defined under IEC 60269 and DIN EN 60269. The prefix g indicates full-range breaking capacity, meaning the fuse can interrupt all overcurrents from the minimum fusing current up to the rated breaking capacity. The suffixes L and G denote protection for cables and lines as well as general electrical loads, including motors, transformers, and distribution circuits in low-voltage installations.
What are the typical applications for the 50NHG02B?
The Eaton Bussmann 50NHG02B 50A NH02 fuse link is used in low-voltage switchgear panels, main and sub-distribution boards, motor control centres, motor feeder circuits, and cable protection applications across industrial facilities, commercial buildings, infrastructure projects, and utility distribution networks.
What is a dual fuse element design in an NH fuse link?
A dual fuse element design incorporates two parallel fuse elements within a single fuse body. This construction improves current distribution, enhances thermal stability, and allows for more precise overcurrent and short-circuit response characteristics compared to a single element design, resulting in greater reliability and longer service life under normal operating conditions.
Is the 50NHG02B compatible with standard NH size 02 fuse holders?
Yes, the 50NHG02B is a DIN-type NH size 02 fuse link and is fully compatible with standard NH size 02 fuse holders, fuse bases, and switch-disconnectors that comply with IEC 60269 and DIN EN 60269 dimensional requirements.
How can I order the Eaton Bussmann 50NHG02B in Coimbatore?
You can order the Eaton Bussmann 50NHG02B through Shansen Enterprises, an authorized Eaton Bussmann channel partner located in Coimbatore. Contact us via WhatsApp or email through shansenenterprises.com for current pricing, stock availability, lead times, and bulk order discounts.
