Fuse Link WT-3C/gG 315A Kombi NH3C gG gL 004186222

Various technical specifications:

• Voltage: 500V AC
• Insulation class: C - VDE 0110
• Current: 315 A
• Size: NH3C
• Characteristic: slow gG/gL Kombi
• Rated short-circuit capacity: 120 kA

The industrial fuse is intended for the protection of electrical installations from the consequences of short circuits and overloads. The electrical parameters and external dimensions comply with the requirements of the following standards: PN-93/E-06160, PN, IEC-269, VDE 0636.

Advantages:

• Resistant to mechanical impacts
• Mainly constructed from steatite
• Contacts coated with silver

Construction:

• The core of the fuse is made from reliable steatite, highly resistant to thermal loads.
• Aluminum covers are corrosion-resistant.
• The internal ceramic core contains the copper fusing element, connected with a specially prepared contact section.
• The internal space of the ceramic core is filled with silicon that has precisely selected granulation.
• The contacts are made from copper and brass, coated with a layer of silver.