Original ZLDXC03C Hitachi Escalator Safety Limit Switch with Automatic Reset for Handrail Inlet and Step Chain Protection

Original ZLDXC03C Hitachi Escalator Safety Limit Switch, Automatic Reset Travel Switch For Handrail Inlet, Step Chain Protection, Overload & Emergency Stop, Durable Replacement Part For Hitachi Escala

Safety Circuit Monitoring: As the core safety switch of Hitachi escalators, it monitors critical components such as the handrail entrance, step chain, and drive chain in real time. In case of abnormalities, it immediately triggers the safety circuit, forcing the escalator to stop immediately and preventing major accidents such as people being trapped or chain breakage.

Multi-Scenario Protection Trigger
Handrail Entrance Anti-Pinch: When a foreign object (clothing, finger) gets caught, the switch activates and stops the escalator.

Step/Chain Protection: When the chain is loose, broken, or misaligned, the operating power is cut off.

Overload/Overspeed Protection: In conjunction with the control system, it triggers braking in case of overload or overspeed.

Maintenance Safety Lock: Manually triggered during maintenance to prevent accidental start-up.

Product Details

Model: ZLDXC03C (Automatic Reset Type)

Brand: Hitachi

Type: Limit Switch / Safety Limit Switch

Material: Engineering plastic housing (dustproof and waterproof), alloy contacts, wear-resistant push rod

Electrical Parameters: AC 220V/380V, 10A; DC 24V, 5A

Reset Method: Automatic reset (ZLDXC03C); Optional manual reset (ZLDXC03C-R1)

Installation Location: Escalator handrail entrance, side of the main chain of the steps, drive chain tensioning device

Compatible Models: All Hitachi commercial/public transportation escalators (such as HX, EX series)