Fuse link - NH1/WT-1 gF 63A/500V - quick 004139115

Installation safety and short-circuit protection – ETI NH1/WT-1 gF 63A

The NH1/WT-1 gF series fuse links are reliable elements protecting electrical installations from the effects of overloads and short circuits. Designed for industrial use, they provide effective protection of equipment and cables, minimizing the risk of failures and downtime. Their fast response characteristic makes them ideal for protecting circuits with sensitive receivers.

These fuse links are characterized by high quality workmanship and compliance with applicable standards, which guarantees their reliability and safety. Mounting is done in dedicated fuse bases with an insulating handle, which facilitates replacement and ensures comfortable work.

Construction features and application

The construction of the fuse link is based on a body made of durable steatite, resistant to high temperatures and mechanical damage. Silver-plated knife contacts ensure low current passage resistance and minimize energy losses. The operating indicator (combined – double) allows for quick identification of a blown fuse link, which significantly shortens repair time.

The NH1/WT-1 gF 63A/500V fuse link is used in:

• Low-voltage switchboards
• Power circuits for electric motors
• Protection of transformers and other electrical equipment
• Industrial installations requiring high reliability
• Protection against short circuits in circuits with high starting current – the gF (fast) characteristic ensures a quick reaction to sudden current increases.

Key advantages for installers and users

• Fast response: The gF characteristic provides instant protection against short circuits, minimizing damage to the installation and equipment.
• High reliability: Made of high-quality materials and compliant with PN-93/E-06160, PN, IEC-269, VDE 0636 standards, guaranteeing long-lasting and trouble-free operation.
• Easy identification: The operating indicator facilitates quick detection of a blown fuse link, reducing installation downtime.
• Safety: The use of steatite as the body material provides high resistance to thermal and mechanical loads.
• Versatility: Can be used in various types of industrial installations.
• Rated current 63A: Suitable for protecting circuits with medium power consumption.
• Rated voltage 500V AC: Provides a wide range of applications in electrical installations.