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

Guardian Line Heavy Duty Safety Rope Pull Switches with Indication (GLHL-SS with LED)

The GLHL-SS heavy duty safety rope pull switch has been designed to protect long conveyor lengths, where protection is required up to 125m (using 2 switches) or up to 100m (using 1 switch). The GLHL-SS can be used on its own or in combination with the GLHD-SS to connect up to 125m rope span from the left side.

  • Body Material: Stainless Steel 316
  • Ingress Protection: IP69K
  • Contacts: 4NC + 2NO
  • LED Voltage: 24Vdc, 100Vac or 230Vac
  • Cable Length (1 Switch): 100m left
  • Cable Length (2 Switches): 125m left
Part No.Part Description
145005-ASGLHL-SS M20 4NC 2NO E Stop & Steady LED 24V
145005AGLHL-SS M20 4NC 2NO E Stop & LED 24V
145005A-FZGLHL-SS M20 4NC 2NO E Stop & LED 24V
145005BGLHL-SS M20 4NC 2NO E Stop & LED 110V
145005B-FZGLHL-SS M20 4NC 2NO E Stop & LED 110v/120v
145005CGLHL-SS M20 4NC 2NO E Stop & LED 230V
145005C-FZGLHL-SS M20 4NC 2NO E Stop & LED 230V
145006AGLHL-SS ½NPT 4NC 2NO E Stop & LED 24V
145006A-FZGLHL-SS ½NPT 4NC 2NO E Stop & LED 24V
145006BGLHL-SS ½NPT 4NC 2NO E Stop & LED 110V
145006B-FZGLHL-SS ½NPT 4NC 2NO E Stop & LED 110v/120v
145006CGLHL-SS ½NPT 4NC 2NO E Stop & LED 230V
145006C-FZGLHL-SS ½NPT 4NC 2NO E Stop & LED 230V
145053-ASGLHL-SS M20 4NC 2NO LED Steady Red/Green 24V
145053AGLHL-SS M20 4NC 2NO LED 24V
145053A-FZGLHL-SS M20 4NC 2NO LED 24V
145053BGLHL-SS M20 4NC 2NO LED 110V
145053B-FZGLHL-SS M20 4NC 2NO LED 110v/120v
145053CGLHL-SS M20 4NC 2NO LED 230V
145053C-FZGLHL-SS M20 4NC 2NO LED 230V
145055BGLHL-SS ½NPT 4NC 2NO LED 110V
145055B-FZGLHL-SS ½NPT 4NC 2NO LED 110v/120v
145055CGLHL-SS ½NPT 4NC 2NO LED 230V

FZ models for temperatures down to -40°C.

Technical Data
Approvals TUV, cULus
TechnologySafety Rope Pull Stop
Housing Material316 Grade Stainless Steel
Operating Temperature-25 ... +80 °C (-40C. for -FZ versions)
Enclosure ProtectionIP67, IP69K (NEMA 6)
Rope SpansUp to 125m
Rope Type4.0mm Outside Dia. Steel inner-PVC sheath
Mounting 4 x M5
Torque settingsMounting M5 4.0 Nm Lid T20 Torx M4 1.5 Nm Terminals 1.0 Nm
Vibration resistance10-500Hz 0.35mm
Shock resistance15g 11ms
Tension Force (typical mid setting)130N
Typical Operating Force (Rope pulled)< 125N. < 300mm Deflection
Safety Contact typeIEC 60947-5-1 Double break Type Zb
TerminationClamp up to 2.5 sq. mm conductors
RatingUtilisation Category : AC15
Operational RatingAC15 A300 240V. 3A /120V 6A. ac 24V. 2.5A dc inductive
Thermal Current (Ith)10A
Rated Insulation Voltage (Ui)500V
Withstand Voltage (Uimp)2500V
Short Circuit Overload ProtectionFuse Externally 10A. (FF)

Safety Classification and Reliability Data
Mechanical Reliability B10d1.5 x 106 operations at 100mA load
ISO13849-1 up to Category 4 with Safety Relay
ISO 13849-1up to PLe depending upon system architecture
EN 62061up to SIL3 depending upon system architecture
Safety Data - Annual Usage8 cycles per hour / 24 hours per day / 365 days MTTFd 214 years

Information with regard to UL 508
Type 1 Enclosures. Temperature rating 80C. Use 16 - 12AWG copper conductors, rated 75ºC only. Intended for same polarity use and one polymeric conduit connection. Electrical Rating: A300 240V.ac 3A. (6,000 cycles) 120V. 60A. Making 6A. Breaking PF >0.38 (100,000 cycles) 240V. 10A. carry only. Wire range: 16AWG – 12AWG Copper Torque 7lb/in (0.8Nm) LED powered by LVLC or Class 2 only. Earth bonding terminal inside enclosure if required.