Cam switch 10A, Disconnector 0-1 (4-pole), in OB11 housing with lockable front panel with indicator light SK10-2.8210\OB11Z/L

Cam switch – reliable switching in your installation

This four-pole cam switch with a rated current of 10A is a solid solution for controlling electrical circuits. Equipped with a 0-1 disconnecting mechanism, it provides safe and convenient power disconnection. The OB11 housing with a lockable front and control light guarantees high protection against external conditions and informs about the circuit status.

Design and application

The switch is designed to operate in demanding industrial conditions, but it also works well in building installations. Its robust plastic construction ensures durability and resistance to mechanical damage. Screw connections of the main contacts facilitate assembly and provide a secure connection of the wires. Designed for indirect mounting, it offers flexibility in choosing the installation location. This model, equipped with a knob, is ideal for applications where manual circuit change is required.

Key features and benefits

• High resistance to external factors: IP65 protection rating guarantees protection against dust and water jets – ideal for humid or dusty environments.
• Safety of use: The 0-1 disconnecting mechanism allows complete disconnection of the circuit, ensuring safety during maintenance or repair.
• Durability and reliability: Made of high-quality plastic, the switch is resistant to mechanical damage and ensures long-term operation.
• Wide application: Suitable for controlling various loads, including motors up to 3 kW (AC-3, 400 V).
• Convenient operation: The knob provides easy and precise circuit change.
• Complete device: Supplied with OB11 housing, ready for mounting – saves time and installation costs.
• Status indication: Control light on the front panel informs about the current circuit status.

Operating parameters and compliance with standards

The cam switch is designed to operate in a wide range of ambient temperatures (-40°C to +70°C) and is characterized by high resistance to vibrations and shocks. It meets the requirements of PN-EN 60529 standard regarding the IP65 protection degree for the control panel and IP65 for the OB housing itself. The rated short-circuit current is 10 kA, providing additional installation safety. Designed for wires with a cross-section of 1…4 mm², secured with screw connections with a tightening torque of 0.5 Nm. Mechanical endurance at 3 million switching cycles guarantees long-term use without the need to replace the device.