Cam switch 63A, circuit switch 0-1-2-3, in OB2 enclosure. ŁK63-2.8445\OB2

Universal cam switch for demanding applications

This 63A cam switch, in OB2 housing, is a reliable solution for connecting and switching electrical circuits. Designed for 0-1-2-3 configuration, it works well in both industrial and commercial building installations. Its robust construction and high rated parameters guarantee safe and efficient operation in harsh conditions.

Construction and operating parameters

The switch is designed for durability and functionality. The housing made of plastic provides good insulation and resistance to mechanical damage. The IP65 protection class guarantees protection against dust and water jets, allowing it to be used indoors and in environments exposed to moisture. The continuous rated current of 63A and the high switching power (up to 20 kW in AC-3) allow its use in circuits with high power consumption. The connection of the main contacts is realized by screw connections, which ensures a secure and stable connection of the wires.

• Current size: 63A – allows handling loads requiring significant current.
• Configuration: 0-1-2-3 – provides flexibility in switching circuits.
• Protection class: IP65 – guarantees protection against dust and water, increasing safety.
• Rated insulation voltage: 690V – allows use in high-voltage installations.
• AC-3 switching power: up to 20kW – allows handling various electrical receivers.
• Housing material: Plastic - lightweight and durable construction providing good insulation.

Application and benefits

The cam switch ŁK63-2.8445\OB2 finds application in a wide range of electrical installations, such as:

• Main and metering switchboards: Ideal for building safe and reliable electrical power distribution boards.
• Motor control systems: Enables effective switching of power to electric motors.
• Industrial installations: Works well in demanding working conditions, ensuring reliable operation of devices.
• Commercial construction: An excellent choice for public utility buildings such as offices, shops or warehouses.

Thanks to its solid construction and high-quality materials, this switch is characterized by a long service life and minimal maintenance requirements. Its versatility makes it an ideal choice for both professional installers and end-users looking for a reliable solution to their needs. Additionally, the lack of the need to use additional auxiliary contacts (0 normally closed, normally open and changeover auxiliary contacts) simplifies installation and reduces installation costs.