Solenoid interlocks for extreme environmental conditions: our STM 515 series

Our STM 515 solenoid interlocks guarantee that guard doors and maintenance flaps on machines and plants are securely closed, both during operation of the machine and after it has been switched off, until all dangerous movements have completely ceased.

Highlights:

• Robust and corrosion-resistant die-cast aluminium enclosure
• High locking force of 4000 N, even in extreme ambient conditions
• ATEX/IECEx approvals for explosive zones 1, 2, 21 and 22

Our solenoid interlocks are perfect for use in complex environments, providing maximum safety and reliability.