50A 95C 250V Metal Case Normal Closed Big Power Motor Thermostat Temperature Switch

50A 95C 250V Metal Case Normal Closed Big Power Motor Thermostat Temperature Switch

Product Details:

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

Payment & Shipping Terms:

Minimum Order Quantity: 1000pcs
Price: Negotiable
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: 50A
Rated Break Temperature: 95-150℃ Tolerance: ±5℃
Rated Voltage: 250V 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:

95C Thermostat Temperature Switch

,

250V Thermostat Temperature Switch

,

Thermal Overload Protector BRI

Product Description

 

50A 95C 250V Metal Case Normal Closed Big Power Motor Thermostat Temperature Switch BRI Thermal Protector

 

 

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.

 

50A 95C 250V Metal Case Normal Closed Big Power Motor Thermostat Temperature Switch 0

 

 

Specifications of BRI Thermal Switch


1. rated break temperature: 95 ℃-150 ℃( ±5 ℃)
2. reset temperature: break temperature -30℃ (±15 ℃)
3. rated voltage: 250V 380V
4. contact resistance: ≤50m Ω
5. Max passing current: 50A max
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

 

1. Pure temperature design, small current effect
2. Epoxy sealing to ensure vacuum paint, waterproof and oil proof
3. The fully enclosed structure can prevent the components from being polluted by dust or magazines and damaged by external forces
4. The temperature is preset before leaving the factory for the control of a single temperature range
5. Each part strictly implements the environmental protection standard of European ROHS
6. Shell overcurrent can be used with external casing insulation

 

 

Structure and Working Principle of BRI Temperature 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.

 

 

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.

 

50A 95C 250V Metal Case Normal Closed Big Power Motor Thermostat Temperature Switch 1

 

Drawing of BRI Temperature Protector

 

50A 95C 250V Metal Case Normal Closed Big Power Motor Thermostat Temperature Switch 2

50A 95C 250V Metal Case Normal Closed Big Power Motor Thermostat Temperature Switch 3

 

 Motor Protection Can Be Referred to The Following Table

Motor insulation grade A B C D E F G H I
temperature 95°C 100°C 105°C 110°C 115°C 120°C 130°C 140°C 150°C

50A 95C 250V Metal Case Normal Closed Big Power Motor Thermostat Temperature Switch 4

50A 95C 250V Metal Case Normal Closed Big Power Motor Thermostat Temperature Switch 5

 

50A 95C 250V Metal Case Normal Closed Big Power Motor Thermostat Temperature Switch 6

 

Higher Current BRI Series Thermal Protector

 

50A 95C 250V Metal Case Normal Closed Big Power Motor Thermostat Temperature Switch 7

 

 

 

Contact Details:

Andy Wu

Email: andy@tianrui-fuse.com.cn

MP/Whatsapp: +86 13532772961

Wechat: HFeng0805

Skype: andywutechrich

QQ: 969828363

 

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