40A Knob Control Rotary Changeover Switch

Boasting outstanding performance in core functions and application scenarios, Yaming’s LW5 40A Knob Control Rotary Changeover Switch takes the lead in the market. Designed for circuit systems with AC 50Hz, rated voltage ≤ 500V and DC voltage ≤ 440V, this series can flexibly switch electrical control circuits including electromagnetic coils, electrical measuring instruments and servo motors. What’s more, it is capable of directly controlling 5.5kW three-phase squirrel-cage asynchronous motors, realizing reversible conversion, speed adjustment and other key operations to meet diverse industrial control needs.

Product Feature

The LW5D 40A Knob Control Rotary Changeover Switch excels in product features with distinct detailed advantages. Customization is available for this series: positions and layers can be made to order as per customers’ needs.

The external connecting plates are also supported to meet different wiring requirements of LW5D 40A Knob Control Rotary Changeover Switch.Color customization is offered for all components, with common choices like black, white, red, yellow and blue.

With rich functions, the switch meets multi-scenario control needs. Strict material selection guarantees excellent insulation, ensuring electrical safety.

Moreover, it features flexible and smooth operation, high safety and reliability, along with a novel appearance. It integrates practicality and aesthetics seamlessly, and is well-suited for various equipment designs.

Product Application

Classification

Application: 2 types – master control use & direct control of 5.5kW three-phase squirrel-cage asynchronous motors.

Operation mode: 2 types – Self-locking type & self-reset type.

Actuator shape: 2 types – knob type & spherical handle type.

Combined classification of operation mode and actuator position.

Technical Parameters

Ui(V) Rated inslaton votage: 550V

Rated Current: 40A

Electric Life(ops): 200000 times (for master control)

Mechanical Life(ops): 1000000 times

Operation frequency(ops/hour): 300

Product outline size installation size