Gold Member Since 2014
Audited Supplier
Qingdao Dinghui Refrigeration System Supply Co., Ltd.

Thermostat, Freezer Thermostat, Temperature Controller manufacturer / supplier in China, offering Showcase Auto Thermostat, Lock Brass Nut, Solenoid Valve for Washing Machine and so on.

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Supplier Homepage Product Thermostat Showcase Auto Thermostat

Showcase Auto Thermostat

Purchase Qty.:
1,000-1,999 2,000+
FOB Unit Price: US $2.2 US $2.1
Purchase Qty. (Pieces) FOB Unit Price
1,000-1,999 US $2.2
2,000+ US $2.1
Get Latest Price
Port: Qingdao, China
Production Capacity: 300000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Customized: Customized
  • Delivery: 30 Days
  • Transport Package: Carton Packing
  • Certification: RoHS, UL, CB, CCC, ISO9001
  • Trademark: Dinghui
  • Origin: China
Product Description


1.Manufactured by our factory.
2.accept small order
3.accept OEM
4.20-25 days delivery
5.10 years experience on thermostat
1. Product Description


Item No.K50-P1127Elect.ratingContact typeSensing element length(mm)Capillary type
Operating Temp.(°C)Cold-on+5.0Warm-on   +12.5636SPST1200Straight
Cold-off+1.5Warm-off +9.5
available temperture-36°C---+36°C
Differential0.5°C -+14°C 
Max Sensing Element Temp110-250V              
Rating Voltage110-250V              
Contact Resistance≤50MΩ        
Insulance Resistance≥100MΩ
Dielectric strengthAC1500V/1MIN
Operating torgue to adjusting shaft0.4N°m
temperature-resistantmax:85°C m/n:-40°C
Usuagefresh cabinet, showcase and refrigerator, freezer, water dispenser, air conditioner etc home appliance


2. operation principie 

Temperature-sensitive media is charged into power element,when sensing part(capillary) fell the change of outside temperature, relevant pressure change will happen inside power element. So bellows will swallow or reduce. Displacement is enlared by lever to activate switch. So automatic control of temperature can be reached. Rotat shoft on mounting plate is used to set up contyol temperature.

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