西门子 CES 钥匙操作开关 22 毫米 3 位置 3SB3500-4R51

The Siemens CES Key-Operated Switch, model 3SB3500-4R51, is a high-quality industrial selector switch designed for secure and reliable operation in demanding environments. This 22mm diameter, 3-position switch features a robust metal construction with a round lock mechanism, ensuring durability and longevity.

• Key-Operated Security: The switch incorporates a key-operated mechanism, providing enhanced security by preventing unauthorized access or operation. The key can be withdrawn at positions 0 and I, offering flexibility and control.
• Three Position Operation: With three distinct positions (I, 0, II), this switch allows for precise control and selection in various industrial applications, including machinery, automation systems, and electrical panels.
• Durable Construction: Made from high-grade metal, the switch is built to withstand harsh conditions, ensuring reliable performance over time. The round lock design adds an extra layer of protection against tampering and environmental factors.
• Easy Installation: The switch comes with a mounting bracket and is designed for straightforward installation into existing systems, minimizing downtime and setup time.
• Compliance and Safety: Certified to meet international safety standards, this switch is suitable for use in a wide range of industrial settings, providing peace of mind for operators and maintenance personnel.

Perfect for applications requiring secure, three-position control, the Siemens CES Key-Operated Switch combines functionality, security, and durability, making it an ideal choice for industrial equipment and electrical systems.