Type: CO/CS/CB |
APPLICATIONS The very compact ceramic-bodied thermostats are designed for current loads of up to 16A and have a wide range of applications. These thermostats can be used in regulator applications to maintain a constant temperature (normally closed or normally open); they can be used as limiters (normally closed) with mechanical resetting. The thermostats are used everywhere where overheating protection is required in a minimum of space.
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MODE
OF ACTION The thermostats respond to a fixed temperature that is determined by a snap-action bimettalic disk. The action of the bimetallic disk is mechanically transmitted to a bridge contact via a transfer pin, so that the electrical circuit is either open or closed, depending on the state of the bimetallic disk. |
1= Housing
(Ceramic) 2= Heat-conducting plate 3= Bimetal element 4= Connection terminals 5= Rivet 6= Switching pin 7= Bridge contact 8= Spring 9= Cover |
Switching performance | ||
CS CO |
16 A 250
V 6000 switches 10 A 250 V 30000 switches |
|
CB | 16 A 250
V 1000 switches |
20 °K/min | |
Differential gap | 30°
- 60°C (smaller values on request) |
Maximum switching temperature | 350 °C |
Electr. insulation | >2800V |
Design | |
Contact material | Silver alloy (gold-plated on request) |
Approval | SEV, VDE |
It is responsability of the customer to verify the suitability for the intended use. We can provide no guarantees in this regard. However, we will be happy to advise you. |