SICK i110-E0453 Safety Lock with Power-to-Lock Mechanism
SICK i110-E0453 safety lock with power-to-lock design is an electro-mechanical locking device engineered to keep machine guards securely closed during hazardous operation. It addresses the core safety requirement of preventing access to moving or energized machinery until a safe condition is reached. The unit delivers high locking strength combined with mechanically linked monitoring contacts to ensure dependable detection of door and lock status. Its compact form, sealed housing, and flexible actuation options allow straightforward integration into safety doors, covers, and protective enclosures across a wide range of industrial machines.
In practical applications, the SICK i110-E0453 improves operator safety while supporting efficient machine operation. The power-to-lock principle keeps guards locked during normal production, reducing the risk of accidental access and helping maintain compliance with machine safety standards. Clearly defined mechanical switching behavior enables reliable feedback to external safety controllers, supporting precise shutdown and restart logic. For machine builders and plant operators, this results in safer maintenance procedures, reduced downtime from false faults, and long-term reliability in demanding industrial environments such as automated lines, packaging systems, and material handling equipment.
Why SICK i110-E0453?
The SICK i110-E0453 is chosen when safety must be absolute and mechanical reliability cannot be compromised. Its strong power-to-lock mechanism physically secures protective doors, while positive-action contacts provide clear, trustworthy status feedback. This combination gives machine builders confidence that safety is enforced at the hardware level, not just in software logic, even in high-cycle, vibration-prone, or harsh industrial environments.
What problem does it solve?
The SICK i110-E0453 eliminates the risk of premature access to hazardous machine areas. It prevents operators from opening safety guards while motion, pressure, or energy is still present, ensuring controlled shutdown before access is allowed. By delivering consistent lock status and door position monitoring, it reduces unsafe bypassing, minimizes accidents, and supports compliance with modern machine safety requirements.
Key Features & Specifications – SICK i110-E0453: Part Number 6051601
| Feature | Details | Benefit |
|---|---|---|
| Safety Lock Type | Electro-mechanical safety locking device | Provides physical, hardware-level protection for machine guards |
| Locking Principle | Power-to-lock | Ensures the guard remains locked during normal operation and hazardous motion |
| Locking Force (Fmax) | Up to 2,500 N (EN ISO 14119) | Resists forced opening and improves operator safety |
| Locking Force (FZh) | Up to 2,000 N (EN ISO 14119) | Maintains secure locking under defined load conditions |
| Door Monitoring Contacts | 2 positive-action N/C contacts | Reliable detection of guard position for safety circuits |
| Solenoid Monitoring Contacts | 2 positive-action N/C contacts | Confirms correct locking status to external safety logic |
| Actuation Directions | 5 possible directions | Flexible installation for various door and guard designs |
| Actuation Force | ≥ 35 N | Stable and intentional actuation, reducing accidental triggering |
| Actuation Frequency | Up to 1,200 operations per hour | Suitable for high-cycle industrial applications |
| Switching Principle | Slow-action switching element | Consistent and dependable signal switching |
| Rated Operating Current | 4 A at 230 V AC / 24 V DC | Compatible with common industrial control systems |
| Power Consumption | ≤ 8 W | Energy-efficient operation |
| Mechanical Life | Up to 1 × 10⁶ switching cycles | Long service life and reduced maintenance |
| Housing Material | Glass-fiber reinforced thermoplastic | High durability in demanding industrial environments |
| Actuator Head Material | Metal | Increased mechanical robustness and wear resistance |
| Enclosure Rating | IP67 | Reliable operation in dusty and wash-down environments |
| Operating Temperature | –20 °C to +55 °C | Stable performance across wide temperature ranges |
| Safety Classification | Type 2, low coding level (EN ISO 14119) | Supports compliance with machine safety standards |
Commercial Information – SICK i110-E0453
| Commercial Data | Details |
|---|---|
| Weight | 0.524kg |
| Country of Origin | Germany |