Safety Interlock and Limit Switches

  • New! ... Safety Switches (Interlock and Safety Limit Switches)

These safety interlock and safety limit switches are developed and manufactured according to IEC and EN European standards and are UL listed for Type 4 machine safety/ OSHA machine guarding.

Safety Interlock and Safety Limit Switch Series

  • SP2 Series - 30mm plastic housing safety interlock switches with tongue (key) interlock, shaft and lever hinge pin

  • SDM Series - 50mm metal housing safety interlock switches with tongue (key) interlock, shaft and lever hinge interlock, and cable-pull actuators

  • SBM Series - 40mm metal housing safety interlock switches with tongue (key) interlock and cable-pull actuators

  • SCM Series - 60mm metal housing safety interlock switches with tongue (key) interlock and cable-pull actuators

  • AP2 Series - 30mm plastic housing contact-actuated safety limit switches with pull button reset

Features

  • Visible operation
  • Ability to switch large currents
  • Consistent precise operating points
  • Immunity to electromagnetic disturbances
  • Electrically separated contacts with positive opening operation on N.C. contacts
  • Actuation speeds of 0.5 m/s (maximum) to 0.01 m/s (minimum)

Safety Interlock and Safety Limit Switches Overview a


Safety Switches: Safety interlock switches, safety limit switches
SP2 Series Safety Interlock Switches

SP2 Series
30mm safety interlock switches

  • Tongue (key) interlock, shaft and lever hinge pin
  • Plastic casing, double insulated
  • IEC IP65 Rated
  • 1 Cycle per second maximum switching frequency
  • CE, UL file E189258, CSA 176294 approvals
SDM Series Safety Interlock Switches

SDM Series
50mm safety interlock switches

  • Tongue (key) interlock, shaft and lever hinge interlock, cable-pull actuators
  • ZAMAK (zinc alloy) casing
  • IEC IP66 Rated
  • 1 Cycle per second maximum switching frequency
  • CE, UL file E189258, CSA 176294 approvals
SBM Series Safety Interlock Switches

SBM Series
40mm safety interlock switches

  • Tongue (key) interlock, cable-pull actuators
  • Aluminum casing
  • IEC IP66 Rated
  • 1 Cycle per second maximum switching frequency
  • CE, UL file E189258, CSA 176294 approvals
SCM Series Safety Interlock Switches

SCM Series
60mm safety interlock switches

  • Tongue (key) interlock, cable-pull actuators
  • Aluminum casing
  • IEC IP66 Rated
  • 1 Cycle per second maximum switching frequency
  • CE, UL file E189258, CSA 176294 approvals
AP2 Series Safety Limit Switches

AP2 Series
30mm safety limit switches with pull button reset

  • Pull button reset
  • Plastic casing, double insulated
  • IEC IP65 Rated
  • 1 Cycle per second maximum switching frequency
  • CE, UL file E189258, CSA 176294 approvals
Safety Switch Product Categories
  • Tongue Interlock Safety Switches & Actuators
    includes switches from SP2, SDM, SBM, SCM Series
  • Hinge Interlock Safety Switches
    includes switches from SP2, SDM Series
  • Cable-Pull Safety Switches
    includes switches from SDM, SBM, SCM Series
  • Safety Limit Switches
    AP2 Series switches
  • Safety Switch Accessories
    Actuator tongue (keys), eye bolt, eye thimble, cable clamp, steel cable

Warning: Machine safety products sold by Automation Direct Pty Ltd are Safety components only.

The purchaser/installer is solely responsible for the application of these components and ensuring all necessary steps have been taken to assure each application and use meets all performance and applicable safety requirements and/or local, national and/or international safety codes as required by the application. Automation Direct Pty Ltd cannot certify that our products used solely or in conjunction with other Automation Direct Pty Ltd or other vendors products will assure safety for any application.

Any person using or applying any products sold by Automation Direct Pty Ltd is responsible for learning the safety requirements for their individual application and applying them, and therefore assumes all risks, and accepts full and complete responsibility for the selection and suitability of the product for their respective application.

Automation Direct Pty Ltd does not provide design or consulting services, and cannot advise whether any specific application or use of our products would ensure compliance with the safety requirements for any application.