Cam switch disconnector 40A, 0-1 (3-pole), in OB4 enclosure. ŁK40-2.8211\OB4

Universal cam switch for demanding applications

This three-pole cam switch with a rated current of 40A is a reliable solution for manual switching of electrical circuits. It is suitable for both industrial installations and applications requiring frequent load switching. The design with a "0" position provides additional safety during maintenance and repairs.

Solid construction and high resistance

The switch is made of durable plastic, which guarantees its durability and resistance to mechanical damage. The IP65 protection class protects against dust and water ingress, allowing operation in harsh environmental conditions. Designed for panel mounting, it offers convenient installation and operation. Screw terminals provide secure and safe connection of wires with a cross-section of 4-10 mm².

Safety and compliance with standards

The device meets stringent safety standards, including a rated insulation voltage Ui of 690V and withstands impulse voltages of 6kV. The rated short-circuit current Icm is 1.5kA, providing effective protection against the effects of short circuits. The switch is vibration and shock resistant, as confirmed by appropriate tests in accordance with IEC standards. Thanks to this, you can be sure that the device will operate reliably even in demanding industrial conditions.

Key features:

• Rated current: 40A – ideal for circuits with medium loads.
• "0" position: Ensures safe disconnection of the circuit during maintenance or repairs.
• Protection class IP65: Protection against dust and water – possibility of use in harsh environmental conditions.
• Durable housing: Made of plastic – resistance to mechanical damage.
• Panel mounting: Quick and easy installation in the selected location.
• Screw terminals: Secure connection of wires with a cross-section of 4-10 mm².
• Wide operating temperature range: From -40°C to +70°C – possibility of use in various climatic conditions.
• Mechanical durability: 3 million switching cycles – guarantee of long device life.

This cam switch is a solid choice for professionals and users looking for a reliable solution for switching electrical circuits. Its versatility and high quality of workmanship ensure that it will serve for a long time, providing safety and comfort of use.