Time-lag fuse link DIII gG 63A/500V 002313403

Safety and protection of electrical installations

Time-delay fuse link DIII gG 63A/500V is a safety element protecting electrical installations against the effects of overloads and short circuits. Designed by ETI Polam, it is a reliable solution for both installers and end-users. Its task is to protect wires and electrical devices from damage caused by excessive current, minimizing the risk of failures and fires.

Characteristics and application

The fuse link with a time-delay characteristic (gG) allows for short-term exceeding of the rated current without disconnecting the circuit. This is particularly important for devices with motors or other elements generating high starting current. This avoids unnecessary tripping of the protection during normal device operation. Fuse links from the DIII series are designed for use in installations with a rated voltage of 500V and a current of up to 63A. The D system of fuse links from ETI Polam offers a wide range of physical sizes – from DI to DV – allowing you to match the appropriate protection to specific needs.

Advantages in practice

• Overload and short circuit protection: Protects the electrical installation from damage caused by excessive current.
• Time-delay characteristic: Allows for safe starting of devices with high inrush current, such as motors or transformers.
• Versatility: Suitable for use in both domestic and industrial installations.
• Easy replacement: Fuse links of the D system are designed for self-replacement by unqualified persons, which facilitates installation maintenance.
• Solid construction: Made of high-quality materials, ensuring long-lasting and reliable operation.
• Copper color: Facilitates identification of the fuse link in the electrical circuit.

It is important to remember that regular inspection of the condition of fuse links and their replacement if necessary is crucial to ensure the safety and proper functioning of the electrical installation.