Cam switch 63A, Disconnector 0-1 (3-pole), \P06 ŁK63-2.8211\P06

Cam switch – reliable switching in electrical installations

This three-pole cam switch with a rated current of 63A is a versatile device for switching electrical circuits on and off. It finds application in both industrial installations and residential buildings where reliability and the ability to frequently switch loads are required. The design allows for the creation of various connection programs, adapting the device to the specific needs of the installation.

Construction and application

The cam switch SK63-2.8211\P06 from Spamel is designed for mounting on a rail, which facilitates its integration with existing switchboards. It is intended for operation in enclosed spaces, in industrial conditions (pollution degree 3) and in a wide temperature range – from -40°C to +70°C. Thanks to the possibility of configuration with a different number of segments (from 1 to 9), it can be adapted to specific circuit requirements. The switch in the 0-1 version allows for complete isolation of the circuit, ensuring safety during maintenance or repair.

Key features and benefits

• High mechanical resistance: Mechanical durability at the level of 3 million switching cycles guarantees a long service life of the device even with intensive use.
• Wide operating temperature range: The possibility of operation at temperatures from -40°C to +70°C makes the switch suitable for harsh environmental conditions.
• Configuration flexibility: The ability to use a different number of segments allows you to adapt the switch to specific installation needs.
• Safety: Protection class IP41 (depending on the front used) provides protection against accidental contact and ingress of solid objects larger than 1mm. Versions with an IP65 front provide additional protection against water jets.
• Versatility: Suitable for operation with wires with a cross-section from 4 mm² to 10 mm², which increases its compatibility with various types of installations.
• Rated switching power: Allows safe switching of loads with a power of up to 20 kW (AC-3) at a voltage of 400V and 500V and 10 kW at a voltage of 690V.
• Designed for rail mounting: Facilitates and speeds up installation and device replacement.

Additional information: The rated insulation voltage Ui is 690V, and the impulse withstand voltage Uimp is 6kV, which ensures high resistance to overvoltage. The short-time withstand current Icw(1s) is 1.2 kA and the switching capacity Icm is 2.2 kA, providing protection against the effects of short circuits.