Siemens Solenoid Interlock Switch, Power to Lock, 24V DC - 3SE5 Series - 3SE5322-0SB21 Improve the safety of your machine-based operations with this innovative solenoid interlock switch from Siemens. It has a separate actuator and additional magnetic tumbler that keep your guards and doors locked until machinery stops moving. A safety mechanism also prevents unwanted door or machine guard closures by keeping the normally closed (NC) magnet contacts open. The auxiliary release feature lets you manually turn off the switch and open the door in case of power failures or during equipment installation and testing. This robust and reliable device is suitable for use with bladed equipment, as well as in pressurised and high-temperature areas. • Innovative ASIsafe solution lets you integrate other safety measures like pushbuttons with the system
• IP67 (ingress protection) rating means the unit is dust and watertight to prevent damage to internal components
• Rugged switch is resistant to shocks and vibrations, making it suitable for use in harsh conditions Is this switch suitable for industrial use? Yes – in addition to having a high IP rating, this Siemens solenoid interlock switch can operate in temperatures ranging from -25°C to +60°C. This means it works efficiently in harsh industrial environments.