Thermal Protector 17am, 7am For Motor

17AM

Introductioni
17AM series products are thermal protector using double metal as the temperature sensing element. The contact will break/close when the temperature rise/low to a certain temperature, and stop/restore to work condition. 17AM can be applied for transformers; battery; lighting electrics; cleaning machine; water pump; electric tools; electric heating pad; and the household appliances.

Work Principlei
The current pass the double metal piece and the two contact. When the electrics work abnormally, which makes the ambient temperature or the current be exceeded, if the temperature reaches the trip temperature, the double metal piece acts fast to cut off the power. When the temperature lows to the restore temperature, the double metal piece close fast and get through the power.

Featuresi
1.Tiny size, stable and reliable service life;
2.The double piece is welded on the shell directly, which increases the sensibility of the temperature and current, keeps the rigidity impacted from the outside force during installation;
3.Wide temperature range: 50a - 180a ;
4.Large capacity of the contact;
5.Dual function of acting by temperature and current;
6.With washer stainless steel casing, suitable for more immersing preparation;
7.All kinds of wires with specification and length can be revoked according to customersa request.
8.High repeat performance of temperature reaction performance within service life.
Voltage:
AC 125V/16A; AC 230V/8A; DC 16V/20A
Parameter:
Tripping temperature rangei 50a i 180a
Temperature tolerancei A 2a ; A 3a ; A 5a ; A 8a

Dimensioni