Cam switch disconnector 25A, 0-1 (4-pole), in OB3 enclosure. ŁK25-2.8210\OB3

Rotary switch – reliable switching in your installation

This rotary switch with a rated current of 25A is a solid solution for frequent switching of electrical circuits. Designed for both professional and home use, it provides safe and convenient operation. Manufactured by the renowned company SPAMEL, it guarantees high quality and durability. Model ŁK25R with OB3 housing is particularly resistant to environmental conditions, making it an ideal choice for demanding applications.

Construction and application

The rotary switch is used for manual switching of electrical circuits on and off. The cam-based design ensures a secure contact and minimizes the risk of arcing. The 4-pole version (0-1 disconnector) allows simultaneous disconnection of all phases and neutral, increasing safety during maintenance or repair. The OB3 housing protects against external factors such as dust, moisture and mechanical damage. It is used in electrical installations of residential buildings, commercial buildings and light industry.

Key features and benefits

• Durability and reliability: Rated current of 25A and high resistance to environmental conditions ensure long-lasting and trouble-free operation.
• Safety: 4-pole design allows complete disconnection of the circuit, minimizing the risk of electric shock during maintenance work.
• Versatility: Suitable for a wide range of applications – from home installations to industrial facilities.
• Resistance to external factors: IP65 housing protects against dust and water jets, allowing installation in harsh conditions.
• Wide operating temperature range: The ability to operate in the range of -40°C to +70°C makes the switch suitable for different environments.
• Mechanical durability: Withstands up to 3 million switching cycles, guaranteeing a long service life of the device.
• Compliance with standards: Meets safety requirements, ensuring compliance with applicable regulations.
• Terminal tightening torque: 1.2 Nm provides a secure connection of wires.

This rotary switch is an investment in the safety and reliability of your electrical installation. The solid construction and high quality workmanship guarantee long-term use and trouble-free operation.