Rotary switch 16A, Three-phase starter switch (0,Y,A), panel mount, gray front, black knob ŁK16R-4.831\P03

Universal star-delta starter for three-phase motors

This three-phase star-delta starter with a rated current of 16A is a reliable solution for motor starting, especially in applications requiring switching between star (Y) and delta (Δ) configurations. The design also allows setting to the "0" position, providing full circuit control. Made of durable plastic, it is resistant to mechanical damage and ensures long-term operation.

The starter is designed for front panel mounting, making it easy to integrate with existing installations. The black knob provides convenient and intuitive operation, and the gray housing gives it an aesthetic look. The IP65 protection rating guarantees safe use even in harsh environmental conditions – it is dustproof and water resistant.

Application and functionality

The device finds application in a wide range of industrial and commercial applications, such as:

• Starting three-phase motors up to 8 kW (at 400V).
• Switching electrical circuits in control systems.
• Applications requiring frequent load switching.
• Distribution boards and control cabinets.

The design with the "0" position allows for safe disconnection of the circuit during maintenance or repair. The possibility of indirect mounting increases installation flexibility, and screw connections ensure secure and durable electrical connections.

Safety and durability

The starter has been designed with safety and reliability in mind. It withstands a short-circuit current of up to 13 kA, which protects the installation in the event of a failure. Mechanical durability at the level of 3 million switching cycles guarantees a long service life even with intensive use. In addition, it meets safety standards confirmed by CE, RU and UA certificates. Operation at temperatures from -40°C to +70°C makes the device resistant to extreme environmental conditions.