Auto Reset Thermal Protector with 50-150℃ Range and Metal Case for Motor Applications

The 17AM is an excess-current thermal protector with compact design, featuring quick and accurate action. We can rivet different types of leads according to customers' requirements.

• Electrical Rating and Currents: AC-125V 15A; AC-250V 10A, DC-16V 20A
• Contact life cycles: AC-125V 15A, AC-250V 10A more than 10,000 Cycles; AC-125V 5A more than 100,000 Cycles
• Operating temperature range: 50-180°C
• Temperature tolerance: ±2°C±3°C±5°C
• Reset temperature: 10~45 degrees in off temperature decline
• Working times: Over 10,000 times

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

The 17AM thermal protector is suitable for various applications including:

• Motors
• Commentators for fluorescent lamps
• Transformers
• Laminators
• Lamps and lighting
• Cover sealing machines
• Various household appliances

This product has UL, CQC, VDE and RoHS certification approval.

The temperature sensing components consist of bimetallic strip. When the temperature reaches the action temperature range, it will jump quickly and the movable disc disconnects. When the temperature declines to a fixed temperature point, the contact point cannot reset until reconnecting the circuit by pushing the reset button.

Important notes:

• This type of manual reset thermostat can reset when the temperature declines 20°C after snap action by pressing the reset button (4~6 N force recommended; avoid excessive strength)
• To ensure normal function, the distance between the reset button and the close cover should not be less than 20.4mm