Cam switch 63A, Disconnector 0-1 (3-pole), front mounting base lockable yellow/red ŁK63-2.8211\B08

Robust cam switch for safe circuit switching

This three-pole cam switch with a rated current of 63A is a reliable element of electrical installation, designed for both professional and domestic applications. It allows for safe switching of circuits on and off, and its solid construction guarantees long-lasting and trouble-free operation. Model ŁK63-2.8211\B08, manufactured by Spamel, is characterized by high quality workmanship and compliance with applicable standards.

Functionality and application

The cam switch finds wide application in low-voltage circuits where frequent switching of the load is required. It will be perfect as a switch, disconnector or control switch. The construction with a "0" position provides additional safety during maintenance or repair of the installation. Designed for base mounting, which simplifies its integration with existing electrical systems. The yellow-red housing provides good visibility and identification in various lighting conditions.

Key features and benefits

• High mechanical resistance: Durable construction ensures long-term operation even in harsh industrial conditions.
• Safety of use: It has a protection class of IP65, which guarantees protection against dust and water jet - an ideal solution for environments with increased humidity.
• Versatility: The possibility of base mounting makes the switch compatible with various types of installations.
• Adapted to high loads: Rated continuous current of 63A and high switching power (up to 20 kW at AC-3) allow for operation of demanding devices.
• Wide temperature range: Trouble-free operation in the range of -40°C to +70°C ensures reliability in various climatic conditions.
• Compliance with standards: Meets the requirements of PN-EN60947-3 and IEC 60947-3 standards, which confirms its safety and quality.
• Solid connections: Screw connection of the main contacts ensures a secure and durable connection of wires with a cross-section from 4 to 10 mm².

Technical parameters in practice

This model also stands out with its high technical parameters: the rated insulation voltage Ui is 690V, and the impulse withstand voltage Uimp is 6kV. The rated short-circuit current Icm is as high as 2.2kA, which provides effective protection against the effects of short circuits. Mechanical durability at the level of 3 million switching cycles guarantees many years of trouble-free operation of the device.