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Safety Interlock Switch I12-SB213 | 2 N/C & 1 N/O Contacts | IP67 Rated | by SICK
The Safety Interlock Switch I12-SB213 features 2 positive action N/C contacts and 1 N/O contact, making it ideal for industrial safety systems and machine guarding. With an IP67 rated enclosure for dust and water protection, this switch supports up to 7,200 actuation cycles per hour and is built from durable glass-fiber reinforced thermoplastic, ensuring high reliability and minimal downtime in hazardous environments.
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Alternatively Known As: Safety Interlock Switch, Safety Door Switch, Machine Safety Switch, Interlock Switch
Technical Specifications
- Positive action N/C contacts: 2
- N/O contacts: 1
- Retaining force: ≤ 15 N
- Actuation frequency: ≤ 7,200 per hour
- Actuation directions: 5
- Approach speed: ≤ 10 m/min
- B10d parameter: 2 x 10^6 switching cycles (small load)
- Type: Type 2 (EN ISO 14119)
- Actuator coding level: Low coding level (EN ISO 14119)
- Safe state in event of fault: No internal fault detection; fault detection by connected safety logic unit
- Connection type: Cable gland, 1 x M16
- Conductor cross section: ≤ 1.5 mm²
- Switching principle: Slow action switching element
- Usage category: AC-15/DC-13 (IEC 60947-5-1)
- Rated operating current: 3 A (240 V AC), 2 A (24 V DC)
- Rated insulation voltage Ui: 240 V
- Rated impulse withstand voltage Uimp: 2,500 V AC
- Short-circuit protection: T10/10A
- Switching voltage: ≥ 5 V DC
- Switching current: 5 mA (5 V DC)
- Mechanical life: 1 x 10^6 switching cycles
- Enclosure rating: IP67 (IEC 60529)
- Ambient operating temperature: –20 °C to +80 °C
- Storage temperature: –20 °C to +80 °C
- Housing material: Glass-fiber reinforced thermoplastic
- Dimensions (H x L x W): 50mm x 100mm x 50mm
- Weight: 0.11 kg
Key Features
- 2 Positive action N/C contacts and 1 N/O contact
- Retaining force ≤ 15 N
- Actuation frequency up to 7,200 per hour
- Supports 5 actuation directions
- Approach speed up to 10 m/min
- Slow action switching element
- Rated operating current: 3 A (240 V AC), 2 A (24 V DC)
- IP67 rated enclosure for dust and water protection
- Glass-fiber reinforced thermoplastic housing
- Mechanical life of 1 million switching cycles
Professional Installation Requirements
- Installation should be performed by a qualified professional familiar with safety interlock systems and relevant safety standards to ensure proper integration and compliance.
Applications
- Industrial safety systems
- Machine guarding
- Access control for hazardous areas
- Automation and manufacturing safety
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces waste and replacement frequency
- High reliability minimizes downtime and resource use
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK I12-SB213 Safety Interlock Switch is available for immediate purchase, ideal for industrial safety and machine guarding applications.
