Cam switch disconnector 20A, Switch 0-1 (4-pole), in OB12 enclosure. SK20-2.8210\OB12

Universal cam switch for various applications

This four-pole cam switch with a rated current of 20A is a reliable solution for switching electrical circuits. The design with a "0" position provides additional safety and convenience, allowing for complete disconnection of the load. Made of durable plastic, it is resistant to mechanical damage and environmental influences. Designed for use in both industrial installations and residential construction.

Construction and functionality

The switch features screw connection of the main contacts, ensuring a secure and durable connection of the wires. The OB12 housing guarantees a high degree of protection IP65 – dust and water jet resistance – allowing for mounting in harsh environmental conditions. This model is complete, supplied in a housing, ready for mounting. The switch has a knob for easy operation. Using it in an electrical installation allows for safe and convenient circuit control.

Key features and benefits

• High reliability: Rated current of 20A and mechanical endurance of 3 million switching cycles guarantee long-term and trouble-free operation.
• Safety: IP65 protection class protects against moisture and dust, minimizing the risk of short circuits and failures.
• Versatility: Possibility of mounting in various applications – from industrial installations to residential construction.
• Ease of use: The "0" position allows for complete disconnection of the load, increasing safety during maintenance or repair.
• Durability: Made of high-quality plastic ensures resistance to mechanical damage and corrosion.
• Wide voltage range: Rated insulation voltage of 690V and impulse voltage of 4kV ensure safe operation in various electrical installations.
• Compliance with standards: The product meets the required safety standards, confirming its quality and reliability.

Additional information: The rated operating power for AC-3 at 400V is 4kW, making it suitable for controlling medium-power motors. The conventional short-circuit current rating is 10kA, providing protection against the effects of short circuits. The tightening torque of the terminals is 0.5Nm - care should be taken during installation not to exceed this value.