Three-finger clamp 125/50 SKR3 125/50

Heat shrink sleeve – reliable connection of cables and wires

Heat shrink sleeve SKR3 125/50 is an element used to secure electrical connections, providing insulation and protection against moisture and corrosion. This is particularly important in installations exposed to harsh environmental conditions. This product, manufactured by Nexans, is widely used in both building installations and industry.

Construction and application

The SKR3 125/50 sleeve is characterized by a three-finger construction, which makes it easy to fit the shape of the connected wires. After heating, the heat-shrinkable material adheres tightly to the cables, creating a hermetic and mechanically resistant connection. It is designed to protect connections of cables with a nominal cross-section from 120 mm² to 400 mm². The diameter of the body before shrinking is 125 mm, and after shrinking – 50 mm. The inner diameter of the finger after shrinking is 22 mm, and before shrinking – 60 mm.

Advantages and benefits of use

• High quality insulation: Provides effective protection against short circuits and damage to the installation.
• Durable mechanical protection: Protects connections from damage caused by vibrations, impacts or friction.
• Resistance to external factors: Protects against moisture, corrosion and the influence of chemicals.
• Easy installation: The heat shrinking process is quick and simple, which translates into time savings during installation.
• Versatility of application: Suitable for securing connections in various types of electrical installations – both in residential and industrial construction.
• Matching to the cable cross-section: A wide range of cross-sections (120-400mm²) allows for use in many cases without the need to have many sizes of sleeves.

The SKR3 125/50 sleeve is a solid solution for professionals and people who perform electrical work themselves. It provides safe and durable connections, minimizing the risk of failures and downtime in the operation of the installation.