SICK STR1 Series RFID Non-Contact Safety Switch, Vistal Housing, 24V DC, 2 NO Contacts, M12 Connector STR1

SICK STR1 Series RFID Non-Contact Safety Switch STR1 is designed with a Vistal housing and operates at 24V DC with 2 normally open (NO) contacts and an M12 connector. It is engineered for industrial safety and automation applications requiring high-level manipulation protection and reliable safety interlock switching.

The STR1 uses RFID sensor technology providing non-contact actuation that minimizes mechanical wear and enhances operational longevity. The switch housing is rectangular, constructed of durable Vistal material, and colored black and yellow for clear identification. It includes one auxiliary contact and a standard coded actuator, supporting safe and secure switching functions.

The device features three active sensor surfaces allowing sensor activation from multiple sides, and it offers three different actuator sizes for maximum mounting flexibility. It supports a switching current of 100mA with a switching voltage of 24V DC and provides an effective switching distance of 25 mm. Its robust IP67 rating ensures protection against dust and water ingress, suitable for harsh industrial environments.

The STR1 safety switch complies with international standards such as CE, cULus, EN 62061, FCC, and IEC 61508. This level of certification confirms its suitability for use in safety category 4 systems where high integrity and reliability are mandatory.

Typical applications include industrial automation, machinery safety interlocks, and environments requiring reliable and safe monitoring of access or guard openings without physical contact. The M12 connection type facilitates straightforward installation and connection to control systems.

Non-contact RFID sensing technology improves durability and reduces maintenance. Compact and robust Vistal housing with IP67 ingress protection. Two normally open safety contacts with one auxiliary contact included. Flexible mounting options with multiple sensor surfaces and actuator sizes.

Complies with CE, cULus, EN 62061, FCC, and IEC 61508 safety standards. Switching current rating of 100mA at 24V DC voltage operation. High safety category 4 for stringent safety requirements. M12 connector type for easy and reliable electrical connection.

Choose the SICK STR1 Series RFID Non-Contact Safety Switch for dependable protection and operational safety in automation and industrial equipment setups. Explore a wide range of Safety Switches and interlock components for your machinery at EnvMart.