LIEBHERR G15 / 6Se1 - 6N1 / GS120 / FI / K2 LIMIT SWITCH

LIEBHERR G15 / 6Se1 - 6N1 / GS120 / FI / K2 is a heavy-duty marine and crane-rated limit switch, engineered for Liebherr maritime crane, winch and offshore machinery position monitoring and overtravel protection systems. The limit switch provides mechanical position detection and changeover contact outputs to trigger position limitation, speed reduction and emergency stop commands for crane boom, hoist and slewing movements. The limit switch adopts precision cam mechanism to adjust trigger positions flexibly for multi-stage setpoint switching. The limit switch has robust silver alloy contact blocks with high switching capacity, supporting both AC and DC control circuit signal transmission. The limit switch includes built-in IP67 sealed housing to prevent ingress of seawater spray, dust and moisture in harsh offshore environments.

LIEBHERR G15 / 6Se1 - 6N1 / GS120 / FI / K2 limit switch is designed for mechanical mounting on crane gearbox and winch control assemblies. The position sensing switch features redundant contact configuration for safety-critical overtravel protection loops. The position sensing switch resists mechanical shock and vibration from crane lifting and slewing operations. The position sensing switch has adjustable cam setting for fine calibration of trigger points during commissioning. The position sensing switch complies with marine classification requirements for offshore crane safety protection circuits.

LIEBHERR G15 / 6Se1 - 6N1 / GS120 / FI / K2 is widely used on offshore vessels, floating platforms and port Liebherr marine cranes for hoist, boom and slewing over-limit safety protection. The industrial spare part can replace faulty limit switches to restore mechanical position detection and overtravel protection functions rapidly. The industrial spare part matches original mechanical and electrical specifications for direct mounting replacement. The industrial spare part has clear part marking for fast identification and stock management. The industrial spare part reduces offshore crane downtime during safety system inspection and overhaul.