Cam switch 15A, Dahlander two-speed switch, in OB2 enclosure with yellow/red front. ŁK15-4.8390\OB2C

Universal cam switch for various applications

This two-pole cam switch, also known as a Dahlander switch, is a robust solution for controlling electrical circuits. Designed for both professional and domestic use, it provides reliable switching and durability. Model ŁK15-4.8390\OB2C in OB2 housing with a yellow/red front is ready for mounting and use.

Construction and functionality

The switch features a two-pole design and the ability to connect wires using screw connections. Made of durable plastic, it provides good insulation and resistance to mechanical damage. The switch has a "0" position, which increases safety and allows easy disconnection of the circuit. The design with a yellow/red front makes it easier to identify and operate. The Dahlander switch allows changing the motor winding configuration, which is useful in applications requiring different rotational speeds or torques.

Parameters and applications

The switch is designed to operate with a continuous rated current of 15A and a power of 8 kW at a voltage of 400V (AC-3). The IP65 protection class guarantees resistance to dust and water jets, allowing its use in harsh environmental conditions. Thanks to the high mechanical durability of 3 million switching cycles, the switch ensures long-term and trouble-free operation. It can be used in a wide range of applications, such as:

• Electric motor control
• Switching lighting circuits
• Applications in machines and industrial equipment
• Electrical installations in residential and commercial buildings
• Control panels and electrical switchboards

Additionally, the switch meets safety standards (IP65 protection class), which confirms its reliability and possibility of use in demanding working conditions. The tightening torque of the terminals is 1.2 Nm and the permissible cross-section of the connection wires is 1.5...4 mm².