High Current 16A 20A 25A 30A 35A 40A 50A 250V 380V BR BRI Temperature Switch Thermal Protector for Pump Motor Transformer
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- Supplier: Dongguan Tianrui Electronics Co. Ltd.
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Product Overview
Description
Product Description
High Current 16A 20A 25A 30A 35A 40A 50A 250V 380V BR BRI Temperature Switch Thermal Protector for Pump Motor Transformer
Parameter of High Current 16A 20A 25A 30A 35A 40A 50A 250V 380V BR BRI Temperature Switch Thermal Protector for Pump Motor Transformer
| Type | BRI Thermal Protector |
| Product Name | High Current 16A 20A 25A 30A 35A 40A 50A 250V 380V BR BRI Temperature Switch Thermal Protector for Pump Motor Transformer |
| Rating Current | 16A 20A 25A 30A 35A 40A 50A |
| Rating Voltage | 250V 380V |
| Certificate | ROHS |
| Reset Type | Automatic Reset |
| Application | Big Power Appliances |
| Life Cycle | >2000 Times |
| Material | Metel Case |
| Contact Form | Normally Closed |
Description of High Current 16A 20A 25A 30A 35A 40A 50A 250V 380V BR BRI Temperature Switch Thermal Protector for Pump Motor Transformer
The BRI series thermal protector are temperature and current protectors, which made of thermal bimetal, a high-quality thermal sensitive material imported from Japan. This product is mainly used for overheat overload protection of motors and electric appliances. There are these features: quick temperature sensing, sensitive action and reliable performance.Versatility and no need maintenance.
Specifications of High Current 16A 20A 25A 30A 35A 40A 50A 250V 380V BR BRI Temperature Switch Thermal Protector for Pump Motor Transformer
1. rated break temperature: 110 ℃-150 ℃( ±5 ℃)
2. reset temperature: break temperature -30℃ (±15 ℃)
3. rated voltage: 380V
4. contact resistance: ≤50m Ω
5. Max passing current: 16A-50A
6. electrical strength: AC 1500V/min
7. durability: > 2000 times
8. wire diameter: 1.5 mm²
9. range of application : <3000 W
Motor Protection Can Be Referred to The Following Table
| Motor insulation grade | A | E | B | F | H |
| temperature | 105°C | 120°C | 130°C | 140°C | 150°C |
Display of High Current 16A 20A 25A 30A 35A 40A 50A 250V 380V BR BRI Temperature Switch Thermal Protector for Pump Motor Transformer
Characteristics of High Current 16A 20A 25A 30A 35A 40A 50A 250V 380V BR BRI Temperature Switch Thermal Protector for Pump Motor Transformer
* Miniature size, easy to install.
* Individually temperature calibrated
* Rapid heat transmission and snap action trip off
* Repeatable temperature performance and high durability
* Sealed steel case and no breakdown and no flashover
* Both current and temperature sensitivity for maximum design flexibility
* Wide selection of leads wire
* Packed by imported Mylar insulating sleeves
* Every component meet RoHS environmental standard
* Cadmium free silver-nickel alloy contacts
* Wide selection of trip off temperatures
* Internal resistance as low as below 50 milliohm
Structure and Working Principle of High Current 16A 20A 25A 30A 35A 40A 50A 250V 380V BR BRI Temperature Switch Thermal Protector for Pump Motor Transformer
This product is produced according to the thermal bimetal material heated bending force characteristics, the butterfly double metal components for special treatment, with the increase of temperature, butterfly storing energy device, when the temperature reaches thermal protector rated breaking temperature, the effects of butterfly element force moment reverse action, disconnect contact, to cut off the circuit of protected, so as to achieve protection function;When the temperature drops to the automatic reset temperature of the thermal protector, the contact closes the connection circuit and the power is restored.When the current of the protected body exceeds the rated current, the butterfly element generates heat energy due to the current. When the temperature of the thermal protector is reached, the acting force generated by the butterfly element will reverse in an instant and cut off the circuit, thus achieving the protection function.
Applications of High Current 16A 20A 25A 30A 35A 40A 50A 250V 380V BR BRI Temperature Switch Thermal Protector for Pump Motor Transformer
The thermal protector is mainly embedded in the winding of rotating motor, which is used as overheat and overcurrent protection caused by the fault of rotating motor overload or blocking.
Thermal protectors can also be used for thermal protection of other electrical equipment and electrical components with temperature control requirements, or as thermal signal and thermal sensor.
More Thermal Protector/Thermal Switch/Thermostat
Company Information
FAQ
Why choose us?
1. Quality assurance: All the products will go through lots of tests carefully before dispatch.
2. Competitive production capacity and fast shipping.
3. Manufacturer's price: Factory direct sale, most competitive price.
4. Small order acceptable.
FAQ:
Q:Are you a trade company or a manufacturer?
A: We are manufacturer.
Q:What is your payment terms?
A: 50% TT deposit in advance and 50% balance before shipment.
Q:Sample time and delivery time ?
A:Normally it will take u about 7 days to finish the sample,and for mass production is based on quantity.
Q: How long is the mass production time?
A: Normally 15-20 days. Rush order is available.
Q: Can we get a sample before mass production?
A: Of course! The normal produce progress is that we will make the pre-production sample for your quality evaluation. The mass production will be started after we get your confirmation on this sample.
Q: How long can we got this sample?
A: After receiving the sample charge and all the item and specification being confirmed, the sample time is 1-3 days and Express delivery usually needs around 3-4 day.
Q: Is the sample charge can be refundable?
A: Yes, normally the sample charge (some small models) can be refundable when you confirm the mass production, but for the specific situation please contact the people who follow up with your order.
Q: What shipping methods are available?
A: Standard delivery. For urgent sample testing delivery, select an air shipment method. We work with UPS, FEDEX, TNT, DHL, EMS, etc. to delivery your order quickly. For large, heavy items and special handling select a ground or sea shipping method. Or any delivery way use your courier account to pay.
Q: Which payment items we can use?
A: TT/Bank, Trade Assurance, Western Union/Money Gram (Only for the small order) is the payment way.
Q: Could we have your catalogue and price list for trial order in MOQ quantity?
A: All our products are showing on Alibaba or our official website, please have a detailed checking and choose the interested models in our site, or directly ask the sales dept. to get more information.
High Current 16A 20A 25A 30A 35A 40A 50A 250V 380V BR BRI Temperature Switch Thermal Protector for Pump Motor Transformer
High Current 16A 20A 25A 30A 35A 40A 50A 250V 380V BR BRI Temperature Switch Thermal Protector for Pump Motor Transformer
High Current 16A 20A 25A 30A 35A 40A 50A 250V 380V BR BRI Temperature Switch Thermal Protector for Pump Motor Transformer
High Current 16A 20A 25A 30A 35A 40A 50A 250V 380V BR BRI Temperature Switch Thermal Protector for Pump Motor Transformer
High Current 16A 20A 25A 30A 35A 40A 50A 250V 380V BR BRI Temperature Switch Thermal Protector for Pump Motor Transformer
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