The Schmersal ZQ 900-02N emergency stop switch delivers dependable machine safety for industrial applications. Designed for OEMs, panel builders, and maintenance teams, this robust E-stop provides clear actuation feedback and ensures rapid shutdown of hazardous motion in line with modern safety practices.

Engineered for reliability, the ZQ 900-02N features positive-opening contacts and a durable housing suitable for harsh environments. Its 2 NC safety contacts interface seamlessly with safety relays and controllers, while the IP65 rating supports use in dusty or damp areas. With straightforward panel mounting and practical screw-terminal wiring, it enables fast installation and consistent performance in control panels, conveyor systems, and automated cells.

Optimized for high availability and compliance to EN ISO 13850 and IEC 60947-5-5, this emergency stop helps simplify risk reduction and lifecycle maintenance; it ships ready for integration into your safety circuit and is supported by a 1-year warranty for added assurance throughout operation.

• Brand: Schmersal
• Series: ZQ 900
• Model: ZQ 900-02N
• Contact configuration: 2 NC safety contacts
• Protection rating: IP65
• Connection type: Screw terminals
• Compliance: EN ISO 13850 / IEC 60947-5-5
• Actuator: Red mushroom head