Tecsis — +40 °C ... 200 °C S6410

These temperature switches are designed for use in rough industrial environment. Due to the used bimetallic disc technology and a special build-up of the switches, they are suitable for applications with high vibrations.

There are standard models available with plug connector acc. to DIN EN 175301-803, in brass as well as in stainless steel. The certain electrical connections allow a quick installation of the switch. The ingress protection corresponds up to IP66/67, when the plugs are connected.

Bimetals are the basis of these temperature switches. The sensing of the temperature results from a bimetal disc, which is inside the stem. This disc snaps over, if the defined switching temperature is reached. As switching function, there are available NC (Normally Closed) and NO (Normally Open). After cooling down to the reset switching point (hysteresis usually 30K), the switch returns to its initial state. As the bimetal disc is not carrying current, imprecise switching because of self-heating or arcing can be eliminated.

Features

• vibration proof 
• snap action contact, non-current-carrying 
• available as NO or NC
• up to IP66/67
• numerous electrical and process connections
• customer specific geometries

Adjustment range:
factory set fixed switching point +40 °C ... +200 °C, available in 5 K intervals 

Applications

• cooling and heating circuits
• compressors
• engines
• gear boxes
• mobile hydraulics
• machine building