Temperature sensor, thermostat or level sensor PA66 enclosure, Y3B1

Electrical protection classes

The housings are designed to protect electrical equipment located inside. This protection must be considered in the electrical and environmental angles.)

Main properties of plastic raw materials used for enclosures

The classic housings, with only 5 sides and a lid, require a long and costly layout, most of the time ignoring the application needs: security, fire resistance, water penetration, shocks, UV, temperature, etc.

Adjustment or reset access devices

It is often necessary, when the devices include a system of adjustment or a reset, to be able to have access to it, without having to unscrew the lid of the box. One solution is to use enclosures with an easily opening porthole or window, while protecting the user against electrical contact. This solution is possible for large enclosures. For small enclosures, special devices have been developed.

Description of temperature controls

Used as control thermostats or as a safety thermostat with manual reset, these thermostats have a disc made of two different metals laminated together for temperature sensing element. These two metals have different expansion coefficients.