Mechanical Limit Switch Triton FAAC s418 — end-stop actuator, MPN 16222

Triton FAAC s418 is a compact mechanical limit switch designed as an end-stop actuator for gate and door automation systems. It registers the physical end positions of moving parts and sends a reliable mechanical signal to the control circuitry. The device is intended for use with sliding and swing gate operators and other automation equipment where a discrete, contact-based position switch is required.

Advantages

The mechanical construction provides dependable, contact-based detection of end positions without relying on electronic sensors. Its compact form factor allows installation in confined spaces on operator arms or frames. The actuator is compatible with common automation control systems and offers straightforward integration into existing installations. As a purely mechanical component, it is immune to certain types of electrical interference and can operate in basic power environments.

Suitable for

• Sliding gate operators requiring a physical end-stop signal
• Swing gate systems where mechanical position feedback is needed
• Door automation installations that use contact-type limit switches
• Retrofit projects replacing worn or failed mechanical limit switches

Key specifications

• Type: mechanical end-stop limit switch with actuator
• Mounting: compact body suitable for operator arm or frame mounting
• Output: contact-based switching suitable for control inputs
• Construction: durable mechanical components designed for repetitive operation
• Environmental suitability: intended for use in typical outdoor automation environments (mechanical design)

How to use

Mount the Triton FAAC s418 limit switch at the position where the moving part reaches its required end stop, ensuring the actuator engages reliably at the desired travel limit. Connect the switch contacts to the control unit inputs according to the control system documentation, observing correct wiring for normally open or normally closed circuits as required. Verify mechanical alignment so the actuator is neither overstressed nor slack during operation. Test the system through several open/close cycles and confirm that the control unit registers the switch actuation correctly.

Usage recommendations

Perform periodic inspections to check for mechanical wear, secure mounting, and correct actuator alignment. Replace the unit if repeated contact faults or excessive mechanical play are observed. Use basic protective measures against excessive moisture and debris according to the site conditions to prolong reliable operation.