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Explosion proof limit switches YFC series are designed to satisfy the most common installation requirements. Easy wiring and quick installation, solidity, reliability in time are the main advantages of these limit switches in aluminium alloy. Furthermore, they are provided with a wide range of actuators and contacts combinations which allow to offer the best solution for proper functioning of a system in dangerous zone.

Construction

Low copper content aluminium alloy body. Inside, there is a nylon supporting device, where the block of contacts is mounted. All screws are in stainless steel and with a minimum quantity 8.8. RAL 7035 grey polyester coating. Silicone gasket between cover and body and between body and head. 25 different types of interchangeable 90° step adjustable unmissable heads. Unloosable fixing screws.


YFC
Also available in Spanish
cortem-group-signal-and-control-equipment-sockets-and-plugs.pdf
Also available in Spanish

Type Description Marking Company Certificate
IEC Ex Limit switches
  • Ex II 2 GD Ex d IIC T6
  • Ex td A21 T85°C
IECEx SIR 07.0104
Atex Limit switches
  • II 2GD Ex d IIC T6 Ex tD A21 T85°C
SIRA 07 ATEX 1316