Set of 5 plunger momentary limit switches included to meet a range of operational requirements. Robust materials for protection: aluminium alloy body with plastic and rubber components provide reliable protection against moisture and oil exposure. sensitivity and long life: copper contacts paired with a double spring mechanism enhance sensitivity while extending the product's lifespan. Automatic reset functionality: plunger style actuator allows quick actuation and automatic resetting after use. Size and compatibility: compact form factor suitable for installation in standard control panels and common automation layouts; designed for integration with typical control circuits and equipment. Applications and use scenarios: Endoftravel sensing in conveyor systems and packaging lines to stop or start downstream processes. Limit detection in CNC machines or automated equipment to prevent overtravel and protect tooling. Position sensing for robotic arms or material handling systems, enabling automatic stops and safe reset after actions.