Cam switch disconnector 40A, -4.8240 in OB13 enclosure with lockable front SK40-4.8240\OB13Z

Cam switch – reliable circuit disconnection

This 40A cam switch in OB13 housing with a lockable front is a robust solution for safe and convenient disconnection of electrical circuits. Designed for both professional and home use, it ensures reliable operation in various conditions. The OB13 housing construction guarantees protection against external factors, and the lockable front increases user safety.

Construction and application

The cam switch SK40-4.8240\OB13Z is a device designed for frequent switching of electrical circuits. Its construction based on a cam mechanism ensures smooth and reliable operation. It finds application in electrical installations of residential buildings, commercial properties and in industry – wherever a reliable disconnection of power is required. The seven-pole construction allows for flexible adaptation to different connection schemes. The housing material – plastic – provides lightness and corrosion resistance. The IP65 protection class of the front guarantees protection against water jets and dust, which is particularly important in harsh working conditions.

Key features and benefits

• High resistance to external conditions: The housing made of plastic and the IP65 protection class ensure reliable operation even in a humid or dusty environment.

• Safe operation: The lockable front minimizes the risk of accidental contact with live parts.

• High mechanical durability: Designed for 3 million switching cycles, which guarantees a long service life of the device.

• Wide range of applications: The seven-pole construction allows the switch to be used in various electrical installations.

• Easy installation: Screw connection of the main contacts simplifies and speeds up installation.

• Rated operating power for AC-3 400 V at 12 kW: Allows operation of devices with significant power consumption.

• Continuous rated current Iu 40 A: Ensures safe operation under high loads.

• With 0 position: Allows clear disconnection of the circuit, increasing safety during maintenance or repair of the installation.

• Resistance to vibration and shock: Ensures stable operation even in harsh industrial conditions (according to IEC 60068-2-6 and IEC 60068-2-27).

This cam switch is a solid choice for every installer and user looking for a reliable solution for disconnecting electrical circuits. Its robust construction, high resistance to external factors and ease of installation make it an ideal element of any electrical installation.