Cam switch disconnector 63A, 0-1 switch (3-pole), in OB18 enclosure. SK63-2.8211\OB18

Cam switch for safe circuit switching

This three-pole cam switch with a rated current of 63A is a reliable 0-1 disconnecting switch, designed for panel mounting. The OB18 housing provides robust protection and durability. It is suitable for both industrial installations and workshops where frequent and safe disconnection of the load is required.

Construction and application

The cam switch SK63-2.8211\OB18 is used for manual switching of electrical circuits. Its design allows for quick and reliable disconnection of the power supply, which is crucial in service, emergency situations or during maintenance work. The possibility of panel mounting provides convenient access and ease of operation. Made of high-quality materials, it guarantees long-term operation even in harsh environmental conditions.

Key features and parameters

• Rated continuous current: 63A – ensures safe operation with loads with high power consumption.
• Rated insulation voltage: 690V – allows use in high-voltage installations.
• Rated impulse withstand voltage: 6kV – increases resistance to overvoltage.
• Rated switching current: 63A (AC-21A, AC-22A) – guarantees effective disconnection of circuits.
• Rated switching power (AC-23A): 15kW (230V), 28kW (400V), 34kW (500V), 46kW (690V) - adapted to various industrial applications.
• Degree of protection: IP65 – high resistance to dust and moisture, allowing operation in demanding conditions.
• Mechanical durability: 3 million switching cycles – ensures long-lasting and reliable operation of the device.
• Connection cable cross-section: 6-16 mm² (rigid and flexible) - allows connection of cables of different thicknesses.
• Ambient temperature: -40°C to +70°C – possibility of operation in a wide temperature range.

This switch is also characterized by high resistance to vibrations and mechanical shocks, making it an ideal solution for applications in harsh industrial conditions. Installation is simple and intuitive, and the solid construction guarantees safe use for a long time.