Cam switch 40A, Disconnector 0-1 (4-pole), in OB14 enclosure. SK40-2.8210\OB14

Rotary switch – reliable control of electrical circuits

This four-pole rotary switch, with a rated current of 40A, is a solid solution for switching electrical circuits on and off. It finds application in industrial and construction installations where reliability and durability are required. The construction with a 0 position provides additional safety, allowing for complete disconnection of the circuit. The OB14 housing protects against external factors, and the screw connection ensures secure and stable wire connections.

Construction and application

Rotary switches, such as this model, are designed for frequent switching of circuits. They are ideal where manual selection of different connection configurations is needed – e.g., in motor control, switching power sources, or in distribution systems. Made of durable plastic, the switch is resistant to mechanical damage and ensures long-term operation. The IP65 protection class guarantees protection against dust and water jets, allowing it to be used in harsh environmental conditions.

Key features and benefits

• High strength: Continuous rated current of 40A and short-circuit current of 10kA ensure safe operation even under high loads.
• Versatility: Possibility of use in various configurations thanks to four poles and a 0 position.
• Durability: Made of high-quality materials guarantees a long service life.
• Safety: IP65 protection class protects against dust and water, minimizing the risk of failure caused by external factors.
• Easy installation: Screw connection simplifies wire connection, and the complete OB14 housing simplifies installation.
• Wide operating temperature range: From -40°C to +70°C allows use in demanding climatic conditions.
• Rated operating power for AC-3: 12 kW at 400V – sufficient for most industrial applications.

This Spamel rotary switch is a reliable tool for professionals and individuals looking for a solid solution for controlling electrical circuits in a variety of applications. Its robust construction and high technical parameters guarantee safe and efficient operation for a long time.