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Safety Interlock Switch I110-M0233 | Electro-mechanical Sensor | IP67 Rated | 2500 N Locking Force | by SICK

BRAND: SICK
SKU: 6051596
$770.60 List price: $968.50
+ −
30 Days Return Electricians Unlock Trade Access
The Safety Interlock Switch I110-M0233 features an electro-mechanical sensor principle with a power-to-release locking mechanism, making it ideal for industrial safety systems. With a robust locking force of up to 2,500 N and an IP67 rated enclosure, it ensures secure access control and reliable operation in harsh environments. Designed for automation systems, this switch supports safety monitoring and compliance with relevant safety standards.

Alternatively Known As: Safety Lock Interlock Switch, Industrial Safety Interlock, Electro-mechanical Safety Switch

Technical Specifications
  • Sensor principle: Electro-mechanical
  • Locking principle: Power to release
  • Positive action N/C solenoid monitoring contacts: 2
  • N/O solenoid monitoring contacts: 1
  • N/C contact for door monitoring: 1
  • Locking force Fmax: 2,500 N (EN ISO 14119)
  • Locking force FZh: 2,000 N (EN ISO 14119)
  • Actuation force: ≥ 35 N
  • Retaining force: ≤ 30 N
  • Actuation frequency: ≤ 1,200 per hour
  • Actuation directions: 5
  • Approach speed: ≤ 20 m/min
  • B10d parameter: 5 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 fault: No internal fault detection; relies on external safety logic
  • Connection type: Cable gland, 3 x M20
  • Conductor cross section: 0.34 mm² to 1.5 mm²
  • Contamination rating: 3
  • Switching principle: Slow action switching element
  • Usage category: AC-15/DC-13 (IEC 60947-5-1)
  • Rated operating current: 4 A (230 V AC), 4 A (24 V DC)
  • Rated insulation voltage Ui: 250 V
  • Rated impulse withstand voltage Uimp: 1,500 V
  • Type of output: Electro-mechanical contacts
  • Power consumption: ≤ 8 W
  • Short-circuit protection: 4 A gG
  • Switching voltage: ≥ 12 V DC
  • Switching current: 1 mA (24 V DC)
  • Switch-on time of magnet: 100%
  • Mechanical life: 1 x 10^6 switching cycles
  • Housing material: Glass-fiber reinforced thermoplastic
  • Actuator head material: Metal
  • Enclosure rating: IP67 (IEC 60529)
  • Operating temperature: -20 °C to +55 °C
  • Storage temperature: -20 °C to +55 °C
  • Dimensions (H x L x W): 120mm x 80mm x 60mm
  • Weight: 0.5 kg
Key Features
  • Electro-mechanical sensor principle with power to release locking
  • Two positive action N/C solenoid monitoring contacts and one N/O solenoid monitoring contact
  • Locking force up to 2,500 N compliant with EN ISO 14119
  • Actuation frequency up to 1,200 per hour with five actuation directions
  • IP67 rated enclosure for protection against dust and water
  • Safe state relies on connected safety-related logic unit
  • Slow action switching element with rated operating current of 4 A at 230 V AC and 24 V DC
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with safety interlock systems and relevant safety standards to ensure proper integration and compliance.
Applications
  • Industrial safety systems requiring secure access control
  • Machinery safety interlocking to prevent unauthorized operation
  • Automation systems with safety monitoring requirements
Standards & Compliance
  • AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Durable construction reduces replacement frequency and waste
  • Low power consumption of ≤ 8 W supports energy efficiency
Warranty Information

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

Available Now

The SICK I110-M0233 Safety Interlock is available for immediate purchase, ideal for industrial safety and machinery access control applications.

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