SICK i15 Lock Series Safety Switch

Electro-mechanical safety switch with power to lock or release. Lock or door monitoring. Locking force up to 1500N.

This model has 8 variants.
Effective August 29th, 2025 SICK has added a 9.8% surcharge for all of their products. The surcharge will appear as a separate line item on each sales order.
Part Number
  • i15 Lock Series
Highlights...

Features

  • Switch type:
    • Type 2, electro-mechanical (EN ISO 14119)
  • Actuator coding level:
    • Low coding level (EN ISO 14119)
  • Power to lock or release (depending on variant)
  • Lock and door monitoring
  • Locking force:
    • 1,500N (EN ISO 14119)
    • 700N (EN ISO 14119)
  • Positive action N/C solenoid contacts: 1
  • Positive action N/C door monitoring contacts: 1 or 2
  • N/O solenoid contacts: 0
  • Plastic housing
  • Metal or plastic actuator head
  • Connection type: M20 cable gland

The SICK i15 Lock Series Safety Switch is designed to ensure protective devices remain safely locked until a hazardous area is clear to be entered. This safety switch is compact in construction, optimizing safety in applications with minimal space. The rotatable actuating head (metal or plastic), provides the high restrained force needed to lock the protective device. 

Applications

  • Safe monitoring of rotatable, laterally sliding or removable guards
  • Personal protection for overtravel
  • Process protection for automated production systems