SI-LS42 Locking Style Switches

Overview

• Features compact design for locking a mechanical guard until hazardous motion stops completely
• Features actuator head with 90° increment rotation
• Offers choice of models with 24V ac/dc or 24 to 48V dc/24 to 230V ac solenoid voltage with either spring lock and solenoid unlock or solenoid lock with spring unlock
• Available in models with one of these safety output configurations:
• One normally closed (NC) and one normally open (NO) contact
• Two normally closed (NC) contacts
• Two normally closed (NC) and one normally open (NO) contacts
• Three normally closed (NC) contacts
• Offers solenoid monitoring using one of the following:
• One normally closed (NC) and one normally open (NO) contact
• One normally closed (NC) solenoid monitor contact
• Offers choice of models with a rigid or flexible actuator
• Constructed of rugged glass reinforced thermoplastic with steel actuator
• Designed to achieve safety category 4, per ISO 13849 when properly interfaced with a controller