SICK i110 Safety Interlock Switch, Electromagnetic, Fibreglass Reinforced Thermoplastic, Electromagnetic

SICK i110 Series Safety Interlock Switch, 500N Locking Force, IP67 - i110-M0453

This safety interlock switch is a power-to-release electromagnetic device designed to secure guards and Gates in industrial environments. Housed in fibreglass-reinforced thermoplastic with an adjustable head, it provides electrical interlocking via electro-mechanical contacts and is intended for individual wiring with diagnostic capability. The unit operates across typical machine safety control systems and is suitable for applications requiring protected switching in contaminated or wet conditions.

Features and Benefits:

• IP67 enclosure rating protects against dust and water ingress
  2NC safety contacts provide positive-action monitoring
  4A switching capability supports 230V AC and 24V DC circuits
  Locking force up to 2,500N meets static retention needs
  Operating range from -20 to +55°C maintains performance

Applications

• Suitable for securing access to production machinery
  Ideal for enclosed conveyor guard interlocks
  Used with safety logic units for diagnostic monitoring
  Can be used for machine door locking in wet areas
  Suitable for retrofit where fibreglass-reinforced housings are required

What type of wiring connection is provided?

Cable gland entry with three M20 ports accommodates 0.34mm² to 1.5mm² conductors.

How is the locking mechanism powered and monitored?

The lock is electromagnetic with power-to-release operation and positive-action monitoring contacts for both lock and door status.

What mechanical endurance can be expected?

Mechanical life is rated at 1x10⁶ switching cycles and B10d is 5x10⁶ switching cycles for small loads.

Does the device include internal fault detection?

It has no internal fault detection
fault monitoring is performed by the connected safety-related logic unit.

What installation flexibility does the head provide?

The actuator can be engaged from five directions and an angled actuator option alters locking force values.