High Security: These clamps are composed of nylon 6.6 modified insulation and tinned copper for high flammability and high conductivity. They are waterproof, corrosion resistant and aging. Reliable connection: Thanks to the spring clamping technology, the tightening force of the connectors can be automatically adapted to the thickness of the wire, which Makes vibration and maintenance-free wired connections. Easy to use: No tools are needed. Simply lift the lever at 90 , put the wire and repel the lever down. It considerably facilitates your work. Each clip has a test opening that facilitates the test and the wait. Universal connectors: they are suitable for massive and twisted conductors of 0.08 to 2.5 mm2 and flexible conductors 0 , 08 to 4 mm2. Ideal for lighting systems, building wiring, communication systems and safety warning systems. Great choice: There is a total of 60 reusable connection terminals: 30 x 2 terminals, 20 x 3 terminals, 10 x 5 terminals. Everything is in a box. Easy to wear and cheap. With this set of 60 pieces. The connection terminals for all scale types allow you to easily connect yarns of 0.08 mm2 to 2.5 mm2 (4 mm2). The lever allows easy opening and comfortable insertion of the ladder. The clamp is resistant to corrosion, resistant to aging, resistant to leaks and offers a vibration and maintenance-free resistant connection. They can be used up to an ambient temperature of 85 C. In addition, they are reusable. The assembly comprises: 30 terminals with 2 poles (2.1 x 1.3 x 1.5 cm). Pot of 20 terminals with 3 poles (2.1 x 1.7 x 1.5 cm) Lot of 10 5-pole terminals (2.1 x 2.7 x 1 , 5 cm). Spezifiking: Features: Nominal voltage: 250 v. Nominal shock voltage: 4 kV. Nominal current: 32 a. Cross section (massive conductors and strands): 0.08 - 2.5 mm2. Cross section (flexible conductor): 0.08 - 4 mm2. Length of the band: 10-11 mm. A service: 1. Distribute 10-11 mm from the cable sheath 2. Lift the lever at 90 3. Insert the 4 wires. Press the lever down