SICK IN4000 Series Inductive Non-Contact Safety Switch, Plastic Housing, 24V DC, 3 NO, M12 Connector IN4000

SICK IN4000 Series Inductive Non-Contact Safety Switch IN4000 features a robust plastic cuboid housing with a metal actuator designed for reliable contactless safety interlocking in industrial automation systems. The switch operates on 24V DC power supply and provides three normally open (3 NO) safety contacts, enabling discrete and secure safety signaling in machine guard and safety gate applications.

With an assured switch-off distance of 30 mm, this switch utilizes an inductive sensing principle to detect the actuator within a protected zone without mechanical contact. The device offers Safety Category 4 compliance, facilitating integration into safety controllers that require high fault tolerance and SIL 3 level performance.

The IP67 rated enclosure ensures durability and protection in wet or dusty industrial environments, supporting continuous reliable operation. Connection is via a 4-pin M12 connector terminal, allowing swift and secure plug-in installation for streamlined setup.

Standards and approvals include ACMA, cULus, EC-Type, EU Declaration of Conformity, IEC, Moroccan DoC, UK DoC, UK-Type, and compliance with RoHS for environmental safety. The switch has a compact form factor measuring 40 mm in length, 40 mm in width, and 66 mm in depth. It is manufactured in Germany under strict quality controls.

The device includes integrated LEDs for power and status indication, simplifying installation diagnostics. It is suitable for guarding access to automated machinery, monitoring removable guards and hatches, and can be used in series connections in safety chains. Ideal for industrial, manufacturing, automation, and safety engineering applications requiring non-contact safety interlock solutions.

The plastic housing features a compact cuboid design suitable for industrial automation. Operates with an assured 30 mm switch-off distance for safe separation. Equipped with an M12 connector for fast and secure plug-in installation.

Rated IP67 for protection against dust and water ingress in harsh environments. Compliance with Safety Category 4 ensures high fault tolerance and reliable safety signaling. Metal actuator type enhances detection accuracy using inductive sensor principle.

Designed for use in contactless safety interlock applications on automated machinery. Meets multiple international standards including IEC, cULus, RoHS, and various country certifications. Integrated LEDs enable easy diagnostics and installation verification.

Manufactured in Germany ensuring high-quality industrial standards. Browse other Safety Switches and industrial automation products at EnvMart for enhanced safety solutions and reliable machine protection.