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Safety Interlock Switch i12-SB213 | IP67 Rated | 2 N/C & 1 N/O Contacts | Durable Thermoplastic Housing | by SICK
The i12-SB213 safety interlock switch is designed for industrial safety systems, featuring 2 positive action normally closed contacts and 1 normally open contact. With an IP67 enclosure rating, it ensures reliable operation in harsh environments, making it ideal for machinery safety interlocks and automation equipment applications. Built for durability, this switch supports up to 7,200 operations per hour and operates effectively in temperatures ranging from -20 °C to +80 °C.
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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 (switching voltage): 5 mA (5 V DC)
- Mechanical life: 1 x 10^6 switching cycles
- Housing material: Glass-fiber reinforced thermoplastic
- Enclosure rating: IP67 (IEC 60529)
- Ambient operating temperature: -20 °C to +80 °C
- Storage temperature: -20 °C to +80 °C
- Dimensions (H x L x W): 80mm x 30mm x 40mm
- Weight: 0.11 kg
Key Features
- 2 positive action normally closed (N/C) contacts and 1 normally open (N/O) contact
- Retaining force ≤ 15 N
- Actuation frequency up to 7,200 operations per hour
- 5 actuation directions supported
- Approach speed up to 10 m/min
- Slow action switching element
- Rated operating current: 3 A (240 V AC), 2 A (24 V DC)
- Rated insulation voltage: 240 V
- Short-circuit protection: T10/10A
- IP67 enclosure rating for dust and water protection
- Operating temperature range: -20 °C to +80 °C
- Glass-fiber reinforced thermoplastic housing for durability
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety switch wiring and compliance with relevant safety standards.
Applications
- Industrial safety systems requiring reliable safety switch monitoring
- Machinery safety interlocks
- Automation equipment safety applications
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable materials and long mechanical life reduce waste and replacement frequency
- IP67 rating ensures protection against environmental ingress, extending product lifespan
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK i12-SB213 safety switch is available for immediate purchase, ideal for industrial safety and automation applications.
