Installation clamp - insulated - silver-plated NVLI 3 004941224

Installation clamps – safe connection in the installation

Installation clamp NVLI 3 is an element used to create a safe and reliable connection in electrical circuits, especially in places requiring visible insulation. Designed to work with industrial fuse bases, it provides not only a solid connection but also protection against accidental contact with live parts. Silver-plated knife contacts guarantee low transition resistance and minimal power loss, which translates to energy efficiency of the installation.

Construction and application

NVLI clamps, including model NVLI 3, are used in industrial installations, power distribution boards and wherever reliability and safety are required. The clamp design allows for easy assembly and disassembly using a special insulated handle (e.g. R 00-3 or VR 00-3), which increases the comfort of the installer's work. Made of high-impact polyamide, it ensures durability and resistance to mechanical damage and environmental factors.

Key features and benefits

• Rated current 630A: allows use in circuits with high load.
• Size NH3: compatible with popular NH3 fuse bases.
• Silver-plated contacts: ensure low transition resistance and minimize connection heating.
• Insulated construction: increases safety and protects against electric shock.
• Durable material: polyamide housing guarantees resistance to mechanical damage and weather conditions.
• Easy assembly/disassembly: dedicated insulated handles facilitate the installer's work.
• Complies with PN-IEC 60269-2:2008: confirms compliance with strict quality and safety standards.

Using NVLI clamps guarantees reliability and safety in every electrical installation – both for professionals and end users. Silver-plated contacts minimize the risk of short circuits caused by corrosion, and the insulated construction protects against accidental contact with electricity. This is an investment in the long-term and trouble-free operation of the energy system.