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 (GLHR with LED)

The GLHR 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 GLHR can be used on its own or in combination with the GLHD to connect up to 125m rope span from the right side.

  • Body Material: Die-Cast Metal; Painted Yellow
  • Ingress Protection: IP67
  • Contacts: 4NC + 2NO
  • LED Voltage: 24Vdc, 110Vac or 230Vac
  • Cable Length (1 Switch): 100m right
  • Cable Length (2 Switches): 125m right
Part No.Part Description
141009-ASGLHR M20 4NC 2NO E Stop & LED Steady Red & Green 24V
141009-BSGLHR M20 4NC 2NO E Stop & LED 110V Steady Red & Green
141009AGLHR M20 4NC 2NO E Stop & LED 24V
141009A-FZGLHR M20 4NC 2NO E Stop & LED 24V
141009AS-FZGLHR M20 4NC 2NO E Stop & Steady LED 24V
141009BGLHR M20 4NC 2NO E Stop & LED 110V
141009B-FZGLHR M20 4NC 2NO E Stop & LED 110v/120v
141009CGLHR M20 4NC 2NO E Stop & LED 230V
141009C-FZGLHR M20 4NC 2NO E Stop & LED 230V
141010AGLHR ½NPT 4NC 2NO E Stop & LED 24V
141010A-FZGLHR ½NPT 4NC 2NO E Stop & LED 24V
141010BGLHR ½NPT 4NC 2NO E Stop & LED 110V
141010B-FZGLHR ½NPT 4NC 2NO E Stop & LED 110v/120v
141010CGLHR ½NPT 4NC 2NO E Stop & LED 230V
141010C-FZGLHR ½NPT 4NC 2NO E Stop & LED 230V
141054-ASGLHR M20 4NC 2NO LED 24V – steady red/green
141054AGLHR M20 4NC 2NO LED 24V
141054A-FZGLHR M20 4NC 2NO LED 24V
141054BGLHR M20 4NC 2NO LED 110V
141054B-FZGLHR M20 4NC 2NO LED 110v/120v
141054CGLHR M20 4NC 2NO LED 230V
141054C-FZGLHR M20 4NC 2NO LED 230V
141056AGLHR ½NPT 4NC 2NO LED 24V
141056A-FZGLHR ½NPT 4NC 2NO LED 24V
141056BGLHR ½NPT 4NC 2NO LED 110V
141056B-FZGLHR ½NPT 4NC 2NO LED 110v/120v
141056CGLHR ½NPT 4NC 2NO LED 230V
141056C-FZGLHR ½NPT 4NC 2NO LED 230V

Note
FZ models for temperatures down to -40°C.

Technical Data
ApprovalsTUV, cULus
TechnologySafety Rope Pull Switch
Housing MaterialYellow Painted Die-Cast Metal
Operating Temperature-25 ... +80 °C (-40C. for -FZ versions)
Enclosure ProtectionIP67
Rope SpansUp to 125m
Rope Type4.0mm Outside Dia. Steel inner-PVC sheath
Mounting4 x M5
Torque settings Mounting 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
Rating Utilisation 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 Protection Fuse Externally 10A. (FF)

Safety Classification and Reliability Data
Mechanical Reliability B10d1.5 x 10 6 operations at 100mA load
ISO 13849-1up 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.