Rotary switch, 2-position, 30 mm 9001KS11

Rotary Switch for Demanding Applications

This rotary switch from the Harmony 9001K series by Schneider Electric is a reliable control element designed for operation in harsh industrial environments. Engineered for simplicity, flexibility, and durability, it performs reliably in applications requiring frequent switching as well as in environments exposed to moisture, dust, or oils. This switch is ideal for control panels, machinery, and equipment where reliability and safety are critical.

Design and Application

The 9001KS11 switch features a chrome-plated metal housing, ensuring high resistance to mechanical damage and corrosion. The mounting hole diameter is 30 mm, facilitating easy integration with various panel types. Thanks to its two-position switching mechanism (90° angle), it offers simple and intuitive operation. The absence of built-in contact blocks allows for flexible adaptation to specific application needs—contact blocks can be purchased and mounted separately. The switch is of the “stay put” type, meaning the selected position is maintained until manually changed by the operator.

Product Advantages and Features

• Robust Construction: Chrome-plated metal housing ensures long-term performance even under demanding environmental conditions.
• Flexibility: Ability to mount separate contact blocks enables customization to meet specific application requirements.
• Safety: Compliance with safety standards (UL, CSA, CE) ensures protection against electric shock and other hazards.
• Wide Range of Applications: Ideal for industrial machinery, control panels, automation equipment, and other applications requiring reliable control.
• Resistance to External Factors: NEMA 1/2/3/3R/4/6/12/13 protection rating ensures sealing against water, dust, and oils—both indoors and outdoors.
• Easy Installation: Standard 30 mm mounting hole diameter simplifies installation on control panels.
• Mechanical Durability: Withstands up to 500,000 operating cycles, guaranteeing long service life.
• User Safety: Class II protection against electric shock in accordance with IEC 61140 and EN/IEC 60947-1 ensures a high level of operator safety.

This switch is a robust solution for professionals and end-users seeking a high-quality, reliable control element. Its versatility and durability make it an ideal choice for a broad spectrum of industrial and commercial applications.