KI31 Thermostat with copper screw for electric heating

Price: 0.18~0.5 USD
Trade Term: FOB
Payment Terms: T/T,L/C,D/A,D/P,WU
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Basic Info.
  • Open temp range: -10-250 
  • Circuit resistance: 50 
  • Insulation resistance: 100 
  • Elec feature: 250V/10A 125V/16A 
  • life cycle: 100000 
  • temperature tolerance: ±5 ,±3,±2 
  • Certificate: CQC VDE CE CB TUV 
  • Model No.: KI31 
  • Place of Origin: Guangdong  
  • Min.Order: 1000 Piece/Pieces
  • Means of Transport: FEDEX, EXPRESS, Ocean, DHL, Air, TNT, Land
Supply Capacity
  • Production Capacity: 3000000
  • Packing:cartons
  • Delivery Date: 7 days after recieve deposit
TypeElectric Heater Parts
Place of OriginGuangdong, China (Mainland)
Brand NameHX
Model NumberKSD301
thermastat terminal187 series or 250 series
Insulating Materialbakelite or pps or ceramics
Temperature CharacteristicsB-normal or K-K or O-One shot
Long working life100,000 above
Thermastat typeAuto-reset or Mnnual-reset
Open temp range-10℃-250℃
temperature tolerance±5℃,±3℃,±2℃
Elec feature:6A/125V 4.9A/250V
life cycle≥100000
CertificatesCQC,VDE,CE,CB,TUV
Technical parameters:
1.Electrical parameters:1)CQC,VDE,UL,CUL AC250V 50~60Hz 5A/10A/15A(Resistance load)
                        2)UL AC125V 50Hz 15A (Resistance load
2.Action temperature range: 45~160°C (Optional); temperature accuracy: ±2 ±3 ±5 ±10°C
3.Recovery and action temperature difference: 8~100°C (Optional)
4.Connection method: Insert the terminal 250# (bending angle: 0~90° optional); Insert the terminal 187# (bending angle: 0~90° optional; thickness: 0.5, 0.8mm optional)
5.Lifespan: ≥ 100,000 times
6.Electrical strength: No spark or breakdown for 1min at AC 50Hz 1800V
7.Contact resistance: ≤50mΩ
8.Insulation resistance: ≤100MΩ
9.Junction method: Constant-closed: the contact point disconnects when temperature rises; and contact point connects when temperature falls;
Constant-opened: the contact point connects when temperature rises; and contact point disconnects when temperature falls.
10.Casing protective class: IP00
11.Grounding method: Connection is made between the metal casing of the temperature controller and the metal part of the grounding device.
12.Installation method: installed for KI031 series: general moving ring, mini round moving ring, flat moving ring general aluminum cover with mounting hole, extra length aluminum cover with mounting hole
1,Insul ating Material: Free Holder/Without the Holder
2,Temrinal Type:187Series(4.8*0.5) 250Series(6.3*0.8)
3,Open temp range:-10°C-250°C
4,Circuit resistance: ≤50MΩ                     Insulation resistance: ≥100MΩ
5,temperature tolerance:±5°C,±3°C,±2°C
6,Elec feature:6A/125V   4.9A/250V
7,life cycle:≥100000
8,aluminium cap:plane aluminium cap /eight angle aluminium cap


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Ms. Kiki Zhao
Tel: 86-769-23078588
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Dong Guan Kain Electronic Sci & Thec.Co.Ltd
China (Mainland)
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