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Monday, 06.02.2012
Products | Example of use

Thermal Protector P (normally closed)
Thermal protector O (normally open)
Thermal Protector BM
Thermal motor protector TM1
Temperature Limiter Q
Current and Temperature Limiter Y
Temperature Switch Controller/Limiter
High Temperature Protector TB
Thermal protector BR
Temperature Safety Fuses
Timer, Time Switch Z
Insulating Sleeving
  Products > Example of use > Timer, Time Switch Z  

Data sheet

Area of Application
These switches are used whenever electrical components should be switched delayed in a certain and simple way. Typical applications are time delayed turnoffs of fans ventilating bath rooms or ovens to remove water condensation.

Function
If control voltage is applied to the control leads, the working contact closes time delayed. This contact system is galvanic separated from the control leads. After removing control voltage the contact keeps closed for another delayed time which depends on surround temperature and the time control voltage was present.