• Industrial BR BRI 250V 16A Thermal Overload Protector For Electric Motors
  • Industrial BR BRI 250V 16A Thermal Overload Protector For Electric Motors
  • Industrial BR BRI 250V 16A Thermal Overload Protector For Electric Motors
  • Industrial BR BRI 250V 16A Thermal Overload Protector For Electric Motors
  • Industrial BR BRI 250V 16A Thermal Overload Protector For Electric Motors
Industrial BR BRI 250V 16A Thermal Overload Protector For Electric Motors

Industrial BR BRI 250V 16A Thermal Overload Protector For Electric Motors

Product Details:

Place of Origin: China
Brand Name: Tianrui
Certification: ROHS
Model Number: BRI

Payment & Shipping Terms:

Minimum Order Quantity: 1000pcs
Price: USD0.42-0.50PCS
Packaging Details: PE bag, Bulk
Delivery Time: 5-7 work days
Payment Terms: T/T, Paypal, Mastercard, Wetern Union, Alipay, etc
Supply Ability: 1000000PCS per Month
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Detail Information

Product Name: Large Current BRI Thermal Protector Rated Current: 16A-30A
Rated Break Temperature: 110 ℃-150 ℃ Reset Temperature: Break Temperature -30℃
Rated Voltage: 380V Electrical Strength: AC 1500V/min
Durability: >2000 Times Wire Diameter: 1.5 Mm²
Range Of Power: <3000 W Application: Motor,Household And Industrial Appliances, Etc
High Light:

BRI Thermal Overload Protector

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16A Thermal Overload Protector

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250V Electric Motor Thermal Switch

Product Description

 

Big Large Current Industrial BR BRI 250V 16A Temperature Protector Thermal Switch for Electric Motors

 

Description of BRI Thermal Protector

 

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 BRI Thermal Switch


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-30A
6. electrical strength: AC 1500V/min
7. durability: > 2000 times
8. wire diameter: 1.5 mm² 
9. range of application : <3000 W

 

Characteristics of BRI Temperature Switch


* 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

 

Applications of BRI Temperature Protector


We manufacture thermal protectors for all kinds of motors, lamps and lighting, transformers, cover sealing machine & various household and industrial appliances.

 

Industrial BR BRI 250V 16A Thermal Overload Protector For Electric Motors 0

Industrial BR BRI 250V 16A Thermal Overload Protector For Electric Motors 1

 

 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

Industrial BR BRI 250V 16A Thermal Overload Protector For Electric Motors 2

Industrial BR BRI 250V 16A Thermal Overload Protector For Electric Motors 3

 

Industrial BR BRI 250V 16A Thermal Overload Protector For Electric Motors 4

Structure and Working Principle of Big Current BRI Thermal Protector


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.

 

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