Cam switch 63A, three-phase starter switch (0,Y,A), front panel mounting closed yellow/red ŁK63-4.831\P08

Three-Phase Starter Switch – Reliability and Safety in Every Circuit

This three-phase cam switch with a rated current of 63A is a robust solution for disconnecting and changing the direction of rotation of motors. Designed to operate in demanding industrial conditions, it ensures safe and efficient operation of electrical installations. Its design allows for mounting on a panel, and the lockable front (P08 version) increases the level of security and minimizes the risk of unauthorized access.

Design and Application

The SPAMEL ŁK63-4.831\P08 cam switch is designed to disconnect three-phase circuits, as well as to switch between different configurations (0-Y-∆). It finds application in motor control centers, electrical switchboards, and anywhere a reliable change of direction of rotation or disconnection of the receiver is required. Made of high-quality plastic, it is resistant to mechanical damage and external factors. The IP65 degree of protection guarantees protection against dust and water jets, making it ideal for use in harsh environmental conditions.

Key Features and Benefits

• Versatility: The ability to switch between different configurations (0-Y-∆) increases the range of applications.
• Safety: The lockable front (P08 version) provides additional protection against unauthorized access.
• Durability: Made of durable materials, resistant to mechanical damage and external factors.
• Weather Resistance: IP65 protection guarantees protection against dust and water.
• Easy Installation: Designed for panel mounting, which simplifies installation and servicing.
• High Reliability: Rated continuous current of 63A and high short-circuit strength ensure stable operation of the device.
• Wide Operating Temperature Range: Possibility of operation in the temperature range from -40°C to +70°C.
• Suitable for conductors with a cross-section of 4-10 mm²: Allows flexible adaptation to different electrical installations.

Technical Parameters in Practice

This cam switch is characterized by high technical parameters, which translate into its reliability and safety of use:

• Rated switching power AC-3: 20 kW at 400V – sufficient for most industrial applications.
• Rated continuous current (Iu): 63A – ensures stable operation even under heavy load.
• Rated insulation voltage (Ui): 690V – enables use in high-voltage installations.
• Degree of protection (IP): IP65 – guarantees protection against dust and water, which is particularly important in harsh industrial conditions.
• Housing material: Plastic - provides lightness and corrosion resistance.

Thanks to these features, the SPAMEL ŁK63-4.831\P08 cam switch is an ideal choice for both professional installers and end-users looking for a reliable solution for controlling three-phase motors.