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Customized Electric Tool Thermal Overload Protector With Iron Casing

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Customized Electric Tool Thermal Overload Protector With Iron Casing

China Customized Electric Tool Thermal Overload Protector With Iron Casing supplier
Customized Electric Tool Thermal Overload Protector With Iron Casing supplier Customized Electric Tool Thermal Overload Protector With Iron Casing supplier Customized Electric Tool Thermal Overload Protector With Iron Casing supplier Customized Electric Tool Thermal Overload Protector With Iron Casing supplier

Large Image :  Customized Electric Tool Thermal Overload Protector With Iron Casing

Product Details:

Place of Origin: China
Brand Name: Wu Yin
Certification: ISO
Model Number: BW-A1D
Product Name: Thermal Overload Protection
Maximum Voltage: 250V-AC
Length: 19.5±0.4
Wigth: 7.3±0.2
Height: 3.1±0.1
Maximum Current: 8A

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: According to customer’s requirment
Delivery Time: 7-15days
Payment Terms: L/C,T/T,Paypal
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Detailed Product Description

 

Customized Electric Tool Thermal Overload Protector With Iron Casing

 

 

 

 

Electric tool thermal overload protector instruction:

BW-A serial universal and ehanced protectors with mini metal casing are widely used in motor of industry, electrical household appliance and electric equipment to avoid abnormal operation caused by overcurrent and overtemperature. The products provide effective, reliable and safe protection. The enhanced casing is suitable for internal installation of plastic hermetic motor, which can bear the plastic molding pressure at 3.5Mpa. The performance of the products satisfies the standards including IEC34-11, GB13232, GB/T13002, etc.

 

 

 

 

Structure and protection principle:

BW-A serial universal and enhanced protectors with large metal casing are composed of the thermal conductive metal casing, bimetallic parts welded with silver alloy contact point, conductive bracket, insulation fixation stand, fixed contact strip and heat resistance cable. In case of abnormal operation, along with the increase of the environment temperature to the set value, the bimetallic parts perform quick action, open the contact point, and disconnect the circuit. When the device is cooled to the temperature for safe operation, the contact point will automatically closes and recover normal operation.

 

 

 

 

Installation and overall dimensions:

ProModel 

length 

wigth

height

Cable

BW-A type large iron casing 

19.5±0.4 

7.3±0.2 

3.1±0.1 

The cables are AWG20#, 22# silicone cable 

and electronic irradiated cable. 

Customized service is available. 

 

 

 

Rated action temperature table:

specification 

Action temperature 

specification 

Action temperature range 

50℃ 

50±5.0℃ 

100℃ 

100±5.0℃ 

55℃ 

55±5.0℃ 

105℃ 

105±5.0℃ 

60℃ 

60±5.0℃ 

110℃ 

110±5.0℃ 

65℃ 

65±5.0℃ 

115℃ 

115±5.0℃ 

70℃ 

70±5.0℃ 

120℃ 

120±5.0℃ 

75℃ 

75±5.0℃ 

125℃ 

125±5.0℃ 

80℃ 

80±5.0℃ 

130℃ 

130±5.0℃ 

85℃ 

85±5.0℃ 

135℃ 

135±5.0℃ 

90℃ 

90±5.0℃ 

140℃ 

140±5.0℃ 

95℃ 

95±5.0℃ 

145℃ 

145±5.0℃ 

 

 

150℃ 

150±5.0℃ 

 

 

 

Note: The recovery temperature is 2/3 of the standard action temperature with the tolerance of ±15℃ or 

         specified by customer.

 

 

 

 

Contact point maximum capacity:

Voltage

24V-DV 

125V-AC 

250V-AC 

current 

12A 

12A 

8A 

 

 

 

 

Passed certifications:

CQC  UL  VDE

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