HLM-AL Safety Limit Switch with Lever Arm – Die Cast

HLM-AL Safety Limit Switch with Lever Arm – Die Cast

Approvals

IDEM’s HLM Safety Limit Switches are designed and manufactured in the United Kingdom with a robust, die cast body and have been designed to be mounted for position sensing of moving applications e.g. guard doors, conveyors, machine beds, elevators.

All are available with either slow or snap action contacts.

Operation of the switches is achieved by a sliding actuation of the moving object to cause deflection of the switch plungers or levers.

For safety applications it is important that the moving object does not pass completely over the switch actuators so as to either cause damage to the actuator or allow it to return to its original position.

Pre-wired ATEX Certified Explosion Proof versions available. See separate product listing.

FEATURING:

  • Manufactured with a robust, die cast body and stainless steel lever
  • Industry standard mounting to EN50041.
  • Positive opening NC safety contact to IEC60947-5-1.
  • Choice of actuator heads: Linear and Rotary.
  • High mechanical life 5,000,000 cycles.
  • Rated IP67, suitable for wet environments
Product Group Part No. Description
HLM 174251 HLM Lever Arm M20 2NC 2NO
HLM 174252 HLM Lever Arm ½NPT 2NC 2NO
HLM 174253 HLM Lever Arm QC-M23 2NC 2NO
HLM 174254 HLM Lever Arm M20 3NC 1NO
HLM 174255 HLM Lever Arm ½NPT 3NC 1NO
HLM 174256 HLM Lever Arm QC-M23 3NC 1NO
HLM 174257 HLM Lever Arm M20 4NC
HLM 174258 HLM Lever Arm ½NPT 4NC
HLM 174259 HLM Lever Arm QC-M23 4NC
HLM 174260 HLM Lever Arm M20 1NC 1NO Snap
HLM 174261 HLM Lever Arm ½NPT 1NC 1NO Snap
HLM 174262 HLM Lever Arm QC-M23 1NC 1NO Snap
HLM 174263 HLM Lever Arm EX 1NC 1NO
HLM 174264 HLM Lever Arm EX 2NC
HLM 174265 HLM Lever Arm EX 2NC 2NO