Cam switch 100A, three-phase starter switch (0,Y,A), front panel mounting enclosed yellow/red SK100-4.831\P08

Starter Switch – a reliable choice for demanding installations

This three-phase cam switch with a current of 100A is a solid solution for disconnecting and switching electrical circuits. It finds application in both industrial installations and commercial construction, where high reliability and safety are required. Model SK100-4.831\P08 is distinguished by its versatility thanks to the possibility of configuring the knob position (0, Y, Δ), which makes it ideal for starting motors and switching loads.

Functionality and Construction

The cam switch has been designed with ease of installation and use in mind. It is intended for panel mounting, and its solid plastic construction ensures durability and resistance to mechanical damage. The yellow-red marking increases work safety, and the knob enables intuitive operation. Screw connections provide a secure and reliable connection of wires.

Key Advantages

• High load capacity: Rated continuous current of 100A and the ability to operate with a load of up to 25 kW at 400V (AC-3) guarantee efficient operation even in demanding applications.
• Versatility: 0-Y-Δ configuration allows use in various three-phase motor starting schemes.
• Safety: IP65 protection degree protects against environmental influences, ensuring safe operation in harsh conditions.
• Durability: Made of high-quality materials and a solid construction ensure a long service life of the device.
• Simple installation: Designed for panel mounting, it facilitates installation and servicing.
• Compliance with standards: The product meets the requirements of PN-EN 60947-3 and IEC 60947-3 standards, confirming its safety and quality.

Applications

The cam switch SK100-4.831\P08 is perfect in the following applications:

• Three-phase motor starting (star-delta).
• Switching resistive and heating loads.
• Powering transformers and welding machines.
• Three-phase motor direction switches.
• Power switches for switching motors with AC3 and AC23 loads.
• Industrial and commercial installations requiring a reliable isolating switch.

Additional Information

The device has a "0" position, which allows for safe isolation of the circuit from the power supply during maintenance or repair. The switching angle is 45° or 90°, allowing adaptation to specific application needs. The switch is designed to operate at temperatures from -40°C to +70°C, ensuring its reliability in various environmental conditions.