Leading Manufacturer of Safety Interlock Switches and Machine Guard Safety Switch Devices for Automation and Process Safety

Stainless Steel Safety Limit Switch with Spring Lever (HLM-SS-SL)

The spring lever limit switches from IDEM Safety are designed to be mounted for position sensing of moving applications e.g., guard doors, conveyors, machine beds, elevators etc. The internal contact block is positively operated to comply with IEC 60947-5-1.

  • Material: 316 Stainless Steel with Mirror Polished Lid
  • Actuation: Spring Lever
  • Ingress Protection: IP69K
Part No.Part Description
175151HLM-SS Spring Lever M20 2NC 2NO
175152HLM-SS Spring Lever ½NPT 2NC 2NO
175153HLM-SS Spring Lever QC-M23 2NC 2NO
175154HLM-SS Spring Lever M20 3NC 1NO
175155HLM-SS Spring Lever ½NPT 3NC 1NO
175156HLM-SS Spring Lever QC-M23 3NC 1NO
175157HLM-SS Spring Lever M20 4NC
175158HLM-SS Spring Lever ½NPT 4NC
175159HLM-SS Spring Lever QC-M23 4NC
175160HLM-SS Spring Lever M20 1NC 1NO Snap
175161HLM-SS Spring Lever ½NPT 1NC 1NO Snap
175162HLM-SS Spring Lever QC-M23 1NC 1NO Snap

Gold plated contacts are available for circuits with low power (5V 5mA).

Technical Data
Material 316 Grade Stainless Steel
Enclosure ProtectionIP67, IP69K (NEMA 6)
Operating Temperature-25 ... +80 °C
Positive Opening Operation (NC Contacts)2N
Utilization CategoryAC15 A300 240V. 3A
Min Current5V, 5mA, DC
Thermal Current (Ith)10A
Rated Impulse Withstand Volt 2500VAC
Mechanical Life Expectancy 2,500,000 Cycles
VibrationIEC 68-2-6, 10-55Hz 0.35mm
Conductor size1.5 sq.mm

Information with regard to UL standards
Type 1 Enclosures. Use 16 - 12AWG copper conductors, rated 75ºC minimum. Intended for same polarity use. Electrical Rating: A300 240V.ac 3A. (6,000 cycles) 240V. 10A. carry only. Wire range: 16AWG – 12AWG Copper Torque 7lb/in (0.8Nm) Earth bonding terminal inside enclosure if required.