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Safety Interlock Switch i110-PA313 | 3 N/C & 1 N/O Contacts | IP66 Rated | by SICK
The i110-PA313 Safety Interlock Switch is designed for industrial safety systems, featuring 3 positive action normally closed contacts and 1 normally open contact. With an actuation force of ≥ 11 N and a frequency of up to 6,000 per hour, it ensures reliable operation in automation systems. Its robust zinc diecast housing and IP66 rating provide excellent protection against dust and water, making it ideal for demanding environments.
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Technical Specifications
- Positive action N/C contacts: 3
- N/O contacts: 1
- Actuation force: ≥ 11 N
- Actuation frequency: ≤ 6,000 per hour
- Actuation directions: 4
- Approach speed: 0.1 m/min to 15 m/min
- Positive break travel: 4 mm
- B10d parameter: 2 x 10^6 switching cycles (small load)
- Type: Type 1 (EN ISO 14119)
- Actuator coding level: Uncoded (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 M20
- Conductor cross section: ≤ 2.5 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), 3 A (24 V DC)
- Rated insulation voltage Ui: 250 V
- Rated impulse withstand voltage Uimp: 2,500 V AC
- Short-circuit protection: F15
- Switching voltage: ≥ 5 V DC
- Switching current: 5 mA (5 V DC)
- Mechanical life: 10 x 10^6 switching cycles
- Housing material: Zinc diecast
- Surface treatment: Varnished
- Enclosure rating: IP66 (IEC 60529)
- Ambient operating temperature: -25 °C to +80 °C
- Storage temperature: -25 °C to +80 °C
- Vibration resistance: 10 Hz to 5 Hz, 0.35 mm (IEC 68-2-6)
- Dimensions (H x L x W): 100mm x 40mm x 60mm
- Weight: 0.43 kg
Key Features
- 3 positive action normally closed (N/C) contacts and 1 normally open (N/O) contact
- Actuation force ≥ 11 N with actuation frequency up to 6,000 per hour
- 4 actuation directions supported with approach speed from 0.1 m/min to 15 m/min
- Positive break travel of 4 mm ensuring safe switching
- Slow action switching element with rated operating current of 3 A at 240 V AC and 24 V DC
- Housing made of zinc diecast with varnished surface treatment
- Mechanical life of 10 million switching cycles
- Enclosure rated IP66 for protection against dust and water ingress
- Wide ambient operating temperature range from -25 °C to +80 °C
- Certified with EU and UK declarations of conformity, cULus certificate, and TÜV approval
Professional Installation Requirements
- Installation should be performed by a qualified electrician or safety technician to ensure compliance with safety standards and proper integration into safety control systems.
Applications
- Industrial safety systems requiring reliable safety switch monitoring
- Machinery safety interlocks
- Automation systems with safety-related control requirements
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable zinc diecast housing extends product life reducing waste
- High mechanical life reduces frequency of replacements
- IP66 rating protects against environmental damage, minimizing maintenance and disposal
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for detailed warranty terms.
Available Now
The SICK i110-PA313 Safety Switch is available for immediate purchase, ideal for industrial safety and automation applications requiring reliable safety interlock solutions.
