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Safety Interlock Switch I110-RP223 | IP66 Rated | 2 N/C & 2 N/O Contacts | 125 N Actuation Force | by SICK

BRAND: SICK
SKU: 6025077
$455.20 List price: $572.20
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The Safety Interlock Switch I110-RP223 features 2 positive action normally closed (N/C) contacts and 2 normally open (N/O) contacts, making it ideal for industrial safety systems and machinery guarding. With an IP66 rated enclosure, it ensures protection against dust and water ingress, while its robust design supports a mechanical life of 1 million switching cycles, perfect for automation and control systems requiring reliable safety measures.

Alternatively Known As: Safety Interlock Switch, Safety Door Switch, Positive Action Safety Switch, Industrial Safety Interlock

Technical Specifications
  • Positive action N/C contacts: 2
  • N/O contacts: 2
  • Actuation force (deflection): 125 N at 300 mm
  • Actuation frequency: ≤ 3,600 per hour
  • Actuation directions: 1
  • Cord length: ≤ 30 m
  • B10d parameter: 2 x 10^6 switching cycles (small load)
  • Safe state in fault: No internal fault detection; fault detection by connected safety logic unit
  • Safe series connection: None, only individual wiring with diagnostics
  • Connection type: Cable gland, 1 x M20
  • 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: 250 V
  • Rated impulse withstand voltage Uimp: 2,500 V
  • Short-circuit protection: T6
  • Switching voltage: ≥ 5 V DC
  • Switching current: 5 mA (5 V DC)
  • Housing material: Zinc diecast with varnished surface
  • Mechanical life: 1 x 10^6 switching cycles
  • Enclosure rating: IP66 (IEC 60529)
  • Ambient operating temperature: -25 °C to +80 °C
  • Storage temperature: -25 °C to +80 °C
  • Dimensions (H x L x W): 56mm x 204mm x 40mm
  • Weight: 0.84 kg
Key Features
  • 2 positive action normally closed (N/C) contacts and 2 normally open (N/O) contacts
  • Actuation force of 125 N at 300 mm deflection
  • Slow action switching element with rated operating current of 3 A (240 V AC) and 2 A (24 V DC)
  • IP66 rated enclosure for protection against dust and water ingress
  • Mechanical life of 1 million switching cycles
  • Cable gland connection type with conductor cross section up to 1.5 mm²
  • Operating temperature range from -25 °C to +80 °C
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with safety interlock systems and electrical wiring standards to ensure compliance and safety.
Applications
  • Industrial safety systems requiring positive action safety interlocks
  • Machinery and equipment safety guarding
  • Automation and control systems with safety requirements
Standards & Compliance
  • Complies with 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
  • Complies with China RoHS for restricted hazardous substances
Warranty Information

Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.

Available Now

The SICK I110-RP223 Safety Interlock is available for immediate purchase, ideal for industrial safety and machinery guarding applications.

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