Cam switch disconnector 63A, 0-1 switch (3-pole), front panel mounting, lockable, yellow/red SK63-2.8211\P08

Cam Switch – Reliable Switching in Your Installation

This three-pole cam switch from SPAMEL, model SK63-2.8211\P08, is a robust solution for safe and convenient switching of electrical circuits. Designed for panel mounting, with a yellow-red front, it provides both functionality and clear identification of the circuit status. The switch construction allows operation in demanding industrial conditions, and its high mechanical resistance guarantees long-term use.

Construction and Application

The SK63 cam switch is an element used for manual switching of electrical circuits. It finds application in low-voltage installations where reliable disconnection or connection of power is required. The locking design provides additional safety, minimizing the risk of accidental circuit opening. Designed for panel mounting, it is ideal in switchboards, control cabinets and other industrial applications. The possibility of indirect mounting increases installation flexibility.

Key Features and Benefits

• Durable construction: The housing made of plastic provides resistance to mechanical damage and external factors.
• High resistance: IP65 protection rating guarantees protection against dust and water jets, allowing operation in harsh environmental conditions.
• Safety of use: The locking design minimizes the risk of accidental circuit opening and provides additional safety during maintenance and repairs.
• Wide range of applications: Continuous rated current of 63A and rated operating power up to 18 kW (AC-3) allow the switch to be used in various industrial applications.
• Universal mounting: Indirect mounting option simplifies integration with existing installations.
• Clear identification: Yellow-red front allows for quick visual identification of the circuit status – position 0 is clearly marked.
• Solid connections: Screw connection of the main contacts ensures a secure and durable connection of the wires.
• Compliance with standards: The switch meets the requirements of PN-EN60947-3 and IEC 60947-3 standards, which guarantees its safety and reliability.

Technical Parameters in Practice

The SK63 switch is characterized by high technical parameters, which translate into its reliability and durability:

• Continuous rated current (Iu): 63A – indicates the ability to safely conduct current for a long time without overheating.
• Rated operating power for AC-3 (400 V): 18 kW – specifies the maximum load power that the switch can safely switch in AC-3 circuit (motors).
• Rated insulation voltage (Ui): 690 V – defines the maximum voltage that can occur between energized parts and ground.
• Protection degree (IP): IP65 – provides protection against dust and water jets, which is important in harsh industrial conditions.

Thanks to these parameters, the SK63 switch is an ideal solution for demanding industrial applications where reliability and safety are a priority.