B-1009N Snap Action Thermal Protector

Product nameThermostat Switch / Overheat Protector
Place of originTAIWAN
Brand nameSANG MAO
Model numberB-1009N
Temperature Range45 - 140℃ (AT NO LOAD)
Operating Tolerance±5℃
Reset Differential5℃- 50℃
Input Power12/24 VDC / 125/250 VAC
Contacts TypeNormally Close / Normally Open
ResetAuto Reset


Temperature Range45 - 140℃ (AT NO LOAD).
Operating Tolerance±5℃.
Reset Differential5℃- 50℃.

Input Power

12/24 VDC / 125/250 VAC

Contacts Type

Normally Close / Normally Open.
Dielectric Strength1500 VAC / 1 Minute .
Lead WireAWG # 22 X 50 mm
Housing MaterialPolyamide
FeaturesWaterproof / Small Size  / Short Current Fast Action
ResetAuto Reset.


Recharge Battery Unit

Motor Winding

Power Adapter

Compact Motor


Lighting Ballast
Common Protect

  1. Auto-reset and Manual-reset compact bimetal switches for installation in heating appliances.
  2. Comes in a variety of terminal and connector types.
  3. Built to withstand a range of high temperatures and high load capacities.
  4. UL、CUL and VDE approved.
  5. We offer Custom Design & Manufacturing services (OEM/ODM) for all Thermostats product specifications.
  6. This series is suitable for diverse applications such Water heater、Oven、Heating Appliances、Coffee Machines、

steam iron、overheating、LED lighting、Kitchen Appliances Parts、Electronic components.