Solenoids Bimetal Thermal Switch , 17AMH Model Thermal Protector Fuse

17AMH thermal protector for solenoids,17AMH thermal switch for battery chargers

17AMH Thermal protector / 17AMH Thermostat

17AMH thermostat’s Principle and structure

17AMH is an excess-current thermal protector with compact design, Quick and accurate action, we can rivet different types of leads according to customers' requirements.

17AMH+ PTC thermal protection, in 17AMH thermal protector on the base of the PTC heating element is installed inside, due to the electrical work is not normal, causes the surrounding temperature, when the heat reaches disconnect the temperature protector, bimetallic strip quickly jump action, make the two off contact, to cut off the circuit. While at the same time due to the broken touch point on the voltage applied to the PTC heating elements, generate enough heat to keep bimetallic strip continue to jump, only when to cut off the power supply can contact closure.

1.     17AM thermal protector’s Specification

1.1. Electrical Rating and Currents: AC-125V 15A; AC-250V 10A, DC-16V 20A

1.2. Contact life cycles: AC-125V 15A, AC-250V 10A more than 10,000 Cycles; AC-125V 5A more than 100,000 Cycles

1.3. Operating temperature range: 50-180°C

1.4. Temperature tolerance: +-2°C, +-3°C, +-5°C

1.5. Reset temperature: 10~45 degrees in off temperature decline.

1.6. Working times: Over 10000 times

1.7. Code syste

17AM  XXX  A / B  5  A,B,C,D………..Z

(17AMH): The number of product series

(XXX): Trip off temperature in °C Code

(A / B): A: Terminals in the same direction / B: Terminals in the opposite direction

(5): OFF Temperature Tolerance Code

(A, B, C, D………..Z): Different type of connecting wire

1.8. Trip off temperature in °C Code

1.9. 17AMH Product Drawing

1.10.         17AMH+PTC Product Drawing

2.     17AM temperature protector’s Application

17AM thermal protector is applicable to all kinds of Motor, commentator for fluorescent lamp, transformer, Laminator, lamps and lighting, transformers, cover sealing machine & several of household appliances

3.     17AM thermostat’s A/°C and A/T Graph:

The product UL,CQC,VDE and RoHS certification approval.