Trade Discount 20%
Transparent Safety Switch | RFID Sensor | SIL 3 & IP67/IP69K Rated | by SICK
The Transparent Safety Switch is designed with RFID sensor technology, featuring two safe outputs and one auxiliary contact for enhanced safety. Ideal for industrial safety systems and machine guarding, it ensures high reliability and compliance with safety standards. With a robust VISTAL® housing and an impressive operating temperature range of -30 °C to +70 °C, this switch is built to withstand harsh environments while providing reliable access control.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Alternatively Known As: Transparent Safety Switch, RFID Safety Sensor, Industrial Safety Interlock Switch, Safety Access Switch
Technical Specifications
- Sensor principle: RFID
- Number of safe outputs: 2
- Auxiliary contact: 1 (complementary switching behavior)
- Assured switch on distance (Sao): 10 mm
- Assured switch off distance (Sar): 25 mm
- Active sensor surfaces: 3 (top, left and right sides)
- Actuation directions: 5
- Coding: Uniquely coded
- Safety integrity level: SIL 3 (IEC 61508)
- Category: 4 (EN ISO 13849)
- Performance level: PL e (EN ISO 13849)
- PFHD: 5.21 x 10^-9
- Mission time: 20 years
- Type: Type 4 (EN ISO 14119)
- Actuator coding level: High
- Safe state on fault: At least one OSSD off
- Connection type: Cable with M12 5-pin plug, 0.2 m length
- Long connecting cable: ≤ 200 m
- Cable diameter: 5.5 mm
- Conductor cross section: 0.12 mm²
- Cable material: PVC
- Conductor material: Copper
- Coupling nut material: Zinc die-cast, nickel-plated
- Display elements: LEDs with diagnostics and status display
- Protection class: III (IEC 61140)
- Classification cULus: Class 2
- Supply voltage: 24 V DC (19.2 - 28.8 V DC)
- Power consumption: 50 mA
- Output type: Self-monitoring semiconductor outputs (OSSDs)
- Output current: ≤ 100 mA
- Response time: 40 ms
- Release time: 100 ms
- Risk time: 80 ms
- Switch-on time: 2.5 s
- Housing material: VISTAL®
- Enclosure rating: IP67, IP69K
- Operating temperature: -30 °C to +70 °C
- Storage temperature: -30 °C to +70 °C
- Vibration resistance: 10 Hz to 55 Hz, 1 mm
- Shock resistance: 30 g, 11 ms
- EMC standards: EN IEC 61326-3-1, EN IEC 60947-5-2, EN IEC 60947-5-3, EN 300330 V2.1.1
- Dimensions (H x L x W): 18mm x 26mm x 40mm
- Weight: 0.1 kg
Key Features
- Sensor with actuator using RFID principle
- Two safe outputs with one auxiliary contact
- Uniquely coded for high security
- Assured switch on distance of 10 mm and switch off distance of 25 mm
- High safety integrity level SIL 3 and Category 4 compliance
- Safe series connection with Flexi Loop and diagnostics
- LED display elements with diagnostics and status indicators
- Protection class III and Class 2 electrical classification
- Robust housing material VISTAL® with IP67 and IP69K enclosure rating
- Wide ambient operating temperature range from -30 °C to +70 °C
- Shock and vibration resistant
Professional Installation Requirements
- Installation must be performed by qualified personnel familiar with safety sensor systems and compliant with relevant safety standards to ensure proper function and safety integrity.
Applications
- Industrial safety systems requiring reliable access control
- Machine guarding and safety interlocking
- Automation systems with safety monitoring
- Environments requiring high safety integrity level components
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces replacement frequency and waste
- Low power consumption of 50 mA supports energy efficiency
- Robust IP67/IP69K rating ensures long service life in harsh environments
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK STR1-SASU0AC5 Transparent Safety Switch is available for immediate purchase, ideal for industrial safety and automation applications requiring high reliability and safety compliance.
