This series of bimetallic thermal overload protector adopts precision bimetal thermal technology, triggering mechanical deformation through temperature change to realize automatic circuit cut-off and reset. Specifically designed for motors, compressors, transformers and other high-load equipment, 6AP (basic model 10-16A), 3MP (mid-range protection 20-25A with manual reset), 8AM (industrial grade 30A automatic reset) three large models to cover the full range of scenarios overload protection needs. Built-in temperature compensation mechanism, error range ≤ ± 5 ℃, to ensure stable operation of the equipment in extreme environments from -25 ℃ to +200 ℃.

Product feature:

Precision graded protection
6AP: 10-16A Basic Protection | Plug-In Mounting | Economical Solution for Appliances
3MP: 20-25A Medium Range | Power-off Reset | Preferred for Industrial Equipment
8AM: 30A Heavy Duty Protection | Power-off Reset Function | For Compressors/Pumps
Military grade durable design
10,000+ cycles of operational life testing and certification.
Resistant to dust/oil/humidity
Silver alloy contacts reduce contact resistance and minimize arc damage
Intelligent safety system
Bimetal + speed mechanism double insurance mechanism
Over-current / overheating / blocking triple protection linkage

Electrical Characteristics:

80℃~180℃ Operating temperature range, Customizable temperature.	4S~10S Special action time can be customized
±5°C, ±8℃ Temperature Tolerance	15A~60A The overload current tripping range can be customized according to customer's requirements.

15 volts DC/30 volts DC : 1~60amps

125 volts AC /250 volts AC: 1~60amps
Electrical characteristics

Dimension size

Product detail

Application

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