Cam switch disconnector 63A, 0-1 (3-pole) with signaling path, in OB2 enclosure. ŁK63-2.829\OB2

Universal cam switch for demanding applications

This three-pole cam switch with a 63A current, 0-1 disconnecting switch and signaling circuit, in a robust OB2 housing, is a reliable solution for both professional installers and end users. The Spamel brand product is distinguished by its solid construction and a wide range of applications in low-voltage electrical installations. It is ideally suited for situations where frequent circuit changes are required or a safe disconnection of power is necessary.

Construction and application

The cam switch is designed for switching electrical circuits on and off. The design allows for mounting on a panel, rail or in an enclosure. The version with a signaling circuit allows for easy monitoring of the circuit status. Made of high-quality materials, it ensures long-lasting and trouble-free operation even in harsh environmental conditions. A wide operating temperature range (-40°C to +70°C) and high resistance to vibration and shock make it an ideal choice for industrial applications. The ability to configure with different bezels (IP41, IP65) allows it to be adapted to specific installation requirements.

Key features and benefits

• High reliability: The design based on proven solutions and solid construction guarantee long life and trouble-free operation.
• Wide range of applications: The ability to mount on a panel, rail or in an enclosure increases installation flexibility.
• Safety of use: The IP41/IP65 degree of protection provides protection against access to dangerous elements and external factors.
• Mechanical strength: Designed for intensive use - withstands up to 3 million switching cycles.
• Status indication: The built-in signaling circuit facilitates circuit status monitoring.
• Resistance to external conditions: Operation in a wide temperature range (-40°C to +70°C) and resistance to vibration and shock allow for use in demanding industrial conditions.
• Compliance with standards: Meets the requirements of PN-EN 60947-3 and IEC 60947-3, confirming its safety and compliance with applicable regulations.
• Configuration flexibility: The ability to choose different bezels (lockable) increases the functionality of the device and adapts it to individual needs.

The rated insulation voltage Ui is 690 V, the rated impulse withstand voltage Uimp is 6 kV, and the rated continuous current Iu=Ith is 63 A. The rated switching power Pe (AC-3, 400 V) is 20 kW, and the rated switching current Ie (AC-3, 400 V) is 38 A.

Thanks to these features, the Spamel ŁK63-2.829\OB2 cam switch is an optimal solution for a wide spectrum of applications – from simple home installations to advanced industrial systems. Installation is intuitive and the solid construction guarantees long-term use without the need for frequent repairs or replacements.