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Normal Closed Thermostat Temperature Switch BW Bimetal Thermal Protector 250C 10A 250V
Product Details:
| Place of Origin: | China |
| Brand Name: | Tian Rui |
| Certification: | ROHS |
| Model Number: | BW-250C |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1000PCS |
|---|---|
| Price: | Negotiable |
| Packaging Details: | 1000PCS/Bag |
| Delivery Time: | 5-7 Days |
| Payment Terms: | D/P, T/T,Paypal, Western Union |
| Supply Ability: | 1000000PCS/Month |
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Detail Information |
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| Rated Current: | 10A | Rated Voltage: | AC250V |
|---|---|---|---|
| Case: | Metal | Type: | Normal Closed Or Normal Open |
| Electric Intensity: | ＞800V | Contact Resistance: | ＜30mΩ |
| Insulation Resistance: | ＞100MΩ | Action Temperature: | 45C To 250C |
| Number Of Automatic Cycles: | ＞6000(Resistive Load) | Cable Length: | 70mm Or Customized |
| High Light: | 250C Bimetal Thermal Protector,10A Bimetal Thermal Protector,Thermostat Thermal Overload Protector |
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Product Description
Normal Closed Thermostat Temperature Switch BW Bimetal Thermal Protector 250C 10A 250V
Principle and Characteristics of Normal Closed Thermostat Temperature Switch BW Bimetal Thermal Protector 250C 10A 250V
The BW-type thermal protector is made up of a disk-shaped and high sensitive bimetallic element, a traveling contact, a statics contact, a ledger plate,a shell,heat-resistant wires etc. When the protector works,the bimetallic element is free and unlocked , the traveling contact and the statics contact closes,the main circuit is in conducting state.If the protector gives out heat for some reason, the temperature will rise up and as if it gets to the rating action temperature,the bimetalic element will react rapidly because of the inner stress for the heat,which can promote the traveling contact so as to disconnect the contact and cut off the power supply to have a protective effect. When the temperature drops to the rating reset temperature,the bimetallic element returns to the initial state, the traveling contacts close,the protector recovers to work and loops in this way. The product has the advantages:very little resistance,temperature-sensing,acted quicky,Safe and reliable,small, light etc.
Product Advantages of Normal Closed Thermostat Temperature Switch BW Bimetal Thermal Protector 250C 10A 250V
BW Thermal Protector Up To 250°C
In general, the highest temperature is 160°C for BW thermal protector. But our BW thermal protector can up to 250C. It has the characteristics of small size, rapid action, precise temperature control, large control current and long service life.
Features of Normal Closed Thermostat Temperature Switch BW Bimetal Thermal Protector 250C 10A 250V
• Sealed with imported high temperature 300C epoxy resin
• Gold plated internal silver contacts
• 250C Teflon wire with UL certification
• Shrapnel adopts high temperature resistant and high strength beryllium copper process
Application of Normal Closed Thermostat Temperature Switch BW Bimetal Thermal Protector 250C 10A 250V
This porduct is widely used in washing machine motor,air conditioner motor,dry washer motor,water pump motor,the electronic ballast,voltage transformer,electric tools,microwave oven motor, Ventilator motor,electronic component,electric heating electric appliance etc.
| Rated Voltage | AC250V |
| Rated Current | 10A |
| Electric Intensity | ＞800V |
| Contact Resistance | ＜30mΩ |
| Insulation Resistance | ＞100MΩ |
| Response Speed | ≦1℃/Min |
| Number Of Automatic Cycles | ＞6000( Resistive Load) |
Technical Parmeters of Normal Closed Thermostat Temperature Switch BW Bimetal Thermal Protector 250C 10A 250V
| Action temperature | Reset temperature | Action temperature | Reset temperature | |
| 45±5℃ | 40±6℃ | 150±5℃ | 120±15℃ | |
| 50±5℃ | 43±6℃ | 155±5℃ | 125±15℃ | |
| 55±5℃ | 45±6℃ | 160±5℃ | 130±15℃ | |
| 60±5℃ | 50±10℃ | 165±5℃ | 135±15℃ | |
| 65±5℃ | 50±10℃ | 170±5℃ | 140±15℃ | |
| 70±5℃ | 50±10℃ | 175±5℃ | 145±15℃ | |
| 75±5℃ | 55±10℃ | 180±5℃ | 150±15℃ | |
| 80±5℃ | 55±10℃ | 185±5℃ | 155±15℃ | |
| 85±5℃ | 55±10℃ | 190±5℃ | 160±15℃ | |
| 90±5℃ | 60±10℃ | 195±5℃ | 165±15℃ | |
| 95±5℃ | 65±10℃ | 200±5℃ | 170±15℃ | |
| 100±5℃ | 75±10℃ | 205±5℃ | 175±15℃ | |
| 105±5℃ | 80±15℃ | 210±5℃ | 180±15℃ | |
| 110±5℃ | 80±15℃ | 215±5℃ | 185±15℃ | |
| 115±5℃ | 85±15℃ | 220±5℃ | 190±15℃ | |
| 120±5℃ | 90±15℃ | 225±5℃ | 195±15℃ | |
| 125±5℃ | 95±15℃ | 230±5℃ | 200±15℃ | |
| 130±5℃ | 100±15℃ | 235±5℃ | 205±15℃ | |
| 135±5℃ | 105±15℃ | 240±5℃ | 210±15℃ | |
| 140±5℃ | 110±15℃ | 245±5℃ | 215±15℃ | |
| 145±5℃ | 115±15℃ | 250±5℃ | 220±15℃ | |
| The specification can also be manufactured as request. | ||||
The Model Number Explain of Normal Closed Thermostat Temperature Switch BW Bimetal Thermal Protector 250C 10A 250V
BW-A: The metals outer shell type product.
BW-B: The plastics outer shell type product.
The metals outer shell type the product outer shell take an electricity, should add to insulate a coat.
Contact Details:
Andy Wu
Email: andy@tianrui-fuse.com.cn
MP/Whatsapp: +86 13532772961
Wechat: HFeng0805
Skype: andywutechrich
QQ: 969828363