Cam switch disconnector 63A, 0-1 (3-pole) with signaling path, in OB4 housing. ŁK63-2.829\OB4

Universal cam switch for demanding applications

This 3-pole cam switch with a rated current of 63A is a reliable solution for switching electrical circuits on and off. Equipped with a 0-1 disconnecting switch and a signaling circuit, it provides not only safe operation but also information about the current circuit status. Thanks to the possibility of mounting in OB4 housing, it is ideal for both industrial installations and public buildings.

Design and application

The SPAMEL ŁK63-2.829\OB4 cam switch is designed to operate in a wide temperature range – from -40°C to +70°C – making it suitable for use in harsh environmental conditions. It meets the requirements of PN-EN 60947-3 and IEC 60947-3 standards, guaranteeing safety and reliability. The possibility of mounting in OB4 housing provides additional protection against external factors and facilitates integration with existing infrastructure. The segmented construction allows for creating various connection configurations, tailored to the individual needs of the user.

Key features and benefits

• High mechanical resistance: Durable construction ensures long-lasting and trouble-free operation, even with frequent switching.
• Wide operating temperature range: Enables use in demanding environmental conditions (from -40°C to +70°C).
• Compliance with standards: Meeting PN-EN 60947-3 and IEC 60947-3 standards guarantees safety and compatibility with other devices.
• Versatile application: The possibility of mounting in OB4 housing facilitates integration with various electrical systems.
• Signaling circuit: Allows for visual control of the circuit status, increasing work safety.
• Suitable for continuous operation: Rated continuous current of 63A ensures stable operation even under heavy load.
• Resistance to external factors: Resistance to vibrations, shocks, damp heat and salt mist confirmed by tests compliant with IEC standards.
• Safety: Rated insulation voltage Ui is 690V and impulse withstand voltage Uimp is 6kV, providing a high level of protection against overvoltages.

This cam switch is a solid choice for both professional installers looking for a reliable component for their projects and end-users expecting a safe and efficient solution for controlling electrical circuits.