M-9005BRA Round | Automatic Reset

Product nameThree-phase motor protectors / Motor thermal overload protection
Place of originTAIWAN
Brand nameSANG MAO
Model numberM-9005BRA
Type3/4" Three-Phase
ResetAutomatic Reset
Horsepower1/2 HP ~ 5 HP
Operation Temperature90°C ~ 150°C


Protects Motors1/2 HP ~ 5 HP
Operating Temperature90°C ~ 150°C
Operating Tolerance± 5°C
Resume Temperature Tolerance± 12℃
Trip Time10± 5 Seconds
Electrical Ratings220-240 / 440-480 VAC
Contacts TypeNormally Close
Terminal TypePlate、Hook、Stub
Reset TypeAutomatic Reset


UL APPROVAL3/4 HP ~ 2 HP / 90℃~135℃


  1. Three–phase type motors

  2. Normally closed contacts type

  3. Solution to motor overheat and  locked rotor.

  4. Temperature and current dual protection

  5. Used in single and dual voltage type motors

  6. Variety mounting and terminal options

  1. Single-Phase & Three-Phase motor thermal overload protectors for single and dual voltage industrial motors.
  2. Normally Closed contacts type.
  3. Solution to Motor Overheat and Locked rotor.
  4. Temperature and Current Dual Protection
  5. Variety mounting and terminal options.
  6. We offer Custom Design & Manufacturing services (OEM/ODM) for all Motor Protector product specifications.
  7. This series is suitable for diverse applications such as Industrial machinery motors, Various types of pumps, Refrigerator compressor, Air conditioning fan, Agricultural equipment, Heating appliances, Home appliances, etc.