Dongguan Yusheng Electronics Co., Ltd.

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Home ProductsThermal Cutoff Switch

H20 Series Thermal Cutoff Switch 250V 10A 120 Deg C Overheat Protection

H20 Series Thermal Cutoff Switch 250V 10A 120 Deg C Overheat Protection

H20 Series Thermal Cutoff Switch 250V 10A 120 Deg C Overheat Protection
H20 Series Thermal Cutoff Switch 250V 10A 120 Deg C Overheat Protection H20 Series Thermal Cutoff Switch 250V 10A 120 Deg C Overheat Protection H20 Series Thermal Cutoff Switch 250V 10A 120 Deg C Overheat Protection H20 Series Thermal Cutoff Switch 250V 10A 120 Deg C Overheat Protection

Large Image :  H20 Series Thermal Cutoff Switch 250V 10A 120 Deg C Overheat Protection Get Best Price

Product Details:
Place of Origin: CHINA
Brand Name: Yusheng
Certification: CQC,TUV,UL
Model Number: H20
Payment & Shipping Terms:
Minimum Order Quantity: 1000PCS
Price: Negotiable
Packaging Details: 4000pcs per Carton, Carton Size:280*260*320mm
Delivery Time: 5-7 working days
Payment Terms: T/T, Western Union
Supply Ability: 2,000,000PCS per Month
Detailed Product Description
Name: Thermal Cutoff Switch Model: H20
Contact Type: Normally Closed Or Normally Open Temperature Range: 40-150℃
Case: Plastic Rated Volts & Amps: 250V AC 5A/10A
Certificate: CQC, UL ,TUV Lead Wire: UL3135 AWG18, AWG20, AWG22, Or Customized
Life Cycle: 10,000 Cycles Lead Wire Length: L1=L2=70mm(standard), Can Be Customized
High Light:

resettable thermal cutoff switch

,

thermostat cut off switch

250V 10A 120 Deg C Overheat Protection H20 Series Thermal Cutoff Switch

 
Quick Detail:

 

Model H20
Reset Type Auto Reset
  Single Pole,Single Throw(SPST)
Case Material: Plastic or Metal
Rated Voltage & Current 250V AC 5A/10A
Contact Type Normally Closed(Open on Rise) or Normally Open(Close on Rise)
Operating Temperature Range 45~150℃
Temperature tolerance ±5.0℃
Contact Resistance ≤50mΩ
Insulation Resistance ≥100MΩ
Dielectric Strength ≥1500V
Life Cycle 10,000 Cycles
Certificate CQC,TUV,UL,VDE,ROHS,REACH

 
Description:

 

H20 thermal overload protector is using a special shape of double metal piece without auxiliary mechanism. It is composed of bimetal strip, moveable contact, stationary contact piece, fixed base, moveable spring piece, case and temperature resistance lead wire. The status of metal piece has the fast change is only depended on the self temperature sensing of the metal piece and the current thermal reaction. It makes the contact realize the cut off the power automatically and get through the power. The over heating protection and overload protection will be raised. H20 thermal overload protector can be applied for transformers; battery; lighting electrics; cleaning machine; water pump; electric tools; electric heating pad; and the household appliances.

 

Work Principle:

H20 Thermal overload protector is using the double metal piece as e temperature sensing element. When the electrics work normally, the double piece is at the free status, the contact is at close/break off position. When the temperature rises to the action temperature, the double metal piece acts fast by the inside force caused by heating, open/close the contact, cut off/get through the power, the temperature protection function is raised. When the temperature lows to the reset temperature, the contact closes/breaks off automatically and recovery to normal work status.

 

Widely used in:

water dispenser, water heater, sandwich toaster, dishwasher, dryer, disinfection cabinet, microwave oven, electric coffee pot, electric cooking pot, refrigerator, air conditioner, glue machine, office equipment, car seat heater, warm water bag, hair dryer, vacuum cleaner, electric heating stove, iron, electric motor and other electric heating appliances.

 

  

Specifications:
 
1. Dimensional Outline

 

H20 Series Thermal Cutoff Switch 250V 10A 120 Deg C Overheat Protection 0

 
2. Structural Drawing

 

H20 Series Thermal Cutoff Switch 250V 10A 120 Deg C Overheat Protection 1

 

No. Name Material Qty
1 Case PBT 1
2 Moveable spring piece Beryllium bronze 1
3 Bimetallic strip BR-1 1
4 Moveable contact AgNi10/Cu 1
5 Sealing Epoxy resin Few
6 Lead wire 0.75mm² black silicon wire 2
7 Base Brass H62 1
8 Stationary Contact piece AgNi10/Cu 1
9 Insulation blcok PBT-VG30 1
10 Tinning Tin Few

 

H20 Series Thermal Cutoff Switch 250V 10A 120 Deg C Overheat Protection 2

H20 Series Thermal Cutoff Switch 250V 10A 120 Deg C Overheat Protection 3

 
3. Action Temperature Table

H20
Action Temperature Reset Temperature Action Temperature Reset Temperature
40±5℃ ≥27℃ 110±5℃ 73±15℃
45±5℃ ≥27℃ 110±5℃ 73±15℃
50±5℃ ≥30℃ 115±5℃ 76±15℃
55±5℃ ≥30℃ 120±5℃ 80±15℃
60±5℃ 40±15℃ 125±5℃ 83±15℃
65±5℃ 43±15℃ 130±5℃ 86±15℃
70±5℃ 46±15℃ 135±5℃ 90±15℃
75±5℃ 50±15℃ 140±5℃ 93±15℃
80±5℃ 53±15℃ 145±5℃ 96±15℃
85±5℃ 56±15℃ 150±5℃ 100±15℃
90±5℃ 60±15℃    
95±5℃ 63±15℃    
100±5℃ 67±15℃    
105±5℃ 70±15℃    
Remark :
Reset Temperature: 2/3 of Action Temperature, tolerance is±15℃ or customized.

 

Applications:

1. HID ballasts

2. Battery packs

3. Fractional Power Motor

4. AC brushless motorand pump

5. DC motor

6. Heating appliance

7. Vacuum cleaner

8. Auto Wiper

 

Competitive Advantages:
1.  Miniature size and expedient installation

2.  Various resistances of bimetal available
3.  Safe and reliable

5.  High sensitivity

4.  Low contact resistance
5.  Life cycles more than 10,000 times
6.  ROHS compliant
6.  Wide application

7.  Gasketed case suitable for most impregnation processes

8.  There are two types of normally closed and normally open can meet customers' different requirements

9.  The length and specifications of lead wire can be customized

10. Substitute SENSATA 7AM,17AM,SEKI St22 series


Tag:
Thermal Protector Switch, Motor Protector, Thermal Cut-out, Overload Protector, Overheat Protector

Contact Details
Dongguan Yusheng Electronics Co., Ltd.

Contact Person: Amy Li

Tel: +8613553890655

Send your inquiry directly to us