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

SICK i110 Series Safety Interlock Switch, 4A Switch Contact Current, IP67 - i110-E0313S06

This safety interlock switch provides electro-mechanical access control for machinery guards, using a power-to-lock electromagnetic mechanism and designed for industrial environments. It is enclosed in a glass-fibre reinforced thermoplastic housing and intended for connection via three M20 cable glands. The unit operates with diagnostic-capable individual wiring and requires an actuator (not supplied) to function.

Features and Benefits:

• 2NC safety contacts deliver monitored normally-closed switching integrity
  4A contact current supports 230V AC and 24V DC applications
  Power-to-lock principle provides 2,500N maximum locking force
  IP67 enclosure rating enables use in harsh, contaminated settings
  Five actuation directions allow flexible guard alignment

Applications

• Suitable for guarding on automated production lines
  Ideal for integration with safety logic units for diagnostics
  Used with interlocked doors on material handling equipment
  Can be used for perimeter protection in machine cells
  Suitable for environments requiring dust and water resistance

What electrical interfaces are available for connection?

It uses electro-mechanical contacts with three M20 cable glands and accepts conductor sizes 0.34mm² to 1.5mm².

How does the device behave if an internal fault occurs?

The switch contains no internal fault detection and relies on the external safety-related logic unit for fault monitoring.

What are the thermal operating limits for duty planning?

The ambient operating and storage temperature range is -20°C to +55°C.

What mechanical lifecycle can be expected under small loads?

The device has a mechanical life of 1x10^5 switching cycles and a B10d Value of 5x10^6 switching cycles for small loads.