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Electro-Mechanical Safety Lock Switch | Power to Release | IP67 Rated | by SICK
The Electro-Mechanical Safety Lock Switch i110-M0233 features a power to release locking mechanism and an impressive locking force of up to 2,500 N, making it ideal for industrial safety applications. With multiple solenoid monitoring contacts and an IP67 rated enclosure, this switch ensures reliable performance in machine guarding and access control environments, providing peace of mind for operators and compliance with safety standards.
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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 event of fault: No internal fault detection; fault detection by connected safety logic unit
- 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
- Enclosure rating: IP67 (IEC 60529)
- Ambient 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
- Locking force up to 2,500 N compliant with EN ISO 14119
- Multiple solenoid monitoring contacts for enhanced safety
- Slow action switching element with rated operating current of 4 A at 230 V AC
- IP67 rated enclosure for protection against dust and water
- Glass-fiber reinforced thermoplastic housing with metal actuator head
- Actuation frequency up to 1,200 per hour and approach speed up to 20 m/min
Professional Installation Requirements
- Installation must be performed by qualified personnel familiar with safety interlock systems and compliant with relevant safety standards.
Applications
- Industrial safety locking applications
- Machine guarding and access control
- Safety interlocking in manufacturing environments
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable materials and long mechanical life reduce replacement frequency and waste
- Low power consumption of ≤ 8 W supports energy-efficient operation
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for detailed warranty terms.
Available Now
The SICK i110-M0233 Electro-Mechanical Safety Lock is available for immediate purchase, ideal for industrial safety and machine guarding applications.
