Fuse link - NH2/WT-2C gF 250A/500V - fast-acting 004139399

Professional fuse link for demanding installations

The NH2/WT-2C gF 250A/500V fuse link is an advanced protection solution for electrical installations with high current loads. It features a rated current of 250A, a rated voltage of 500V AC, and a gF tripping characteristic (fast), making it an ideal choice for applications requiring an immediate response to overloads and short circuits.

Construction and KOMBI signaling system

The product is manufactured in NH2C size, which is standard in larger industrial installations. The fuse link is equipped with a KOMBI dual operation indicator, which significantly facilitates device status diagnostics. The first indicator is a standard spring plate located on the top cover, which rises upwards after the fuse has operated. The second element is a red eye located in the middle, front part of the ceramic body – once the fuse blows, the red color disappears, signaling the need for replacement.

Operating parameters and protective capacity

The device provides a rated breaking capacity of 110kA, guaranteeing effective protection even during very strong surges and short circuits. The gF (fast) characteristic allows for instantaneous reaction to emergency states, minimizing the risk of damage to the protected installation. The product belongs to the "Other" category according to the IEC 60269 standard, which expands its application possibilities.

Application and compatibility

The fuse link has been specifically designed for cable protection in electrical installations with high current loads. It is compatible with NH2C type fuse bases and can be used in main switchboards and secondary switchboards at an AC voltage of 500V.