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250V 5A Light Weight Electrical Machine Overheat Protector For Air-conditioner

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Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
Hengxin
Place of Origin:
China
Model Number:
KI 67
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Kain Electronic SCI&TECH. Company
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days

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Brand Name Hengxin
Place of Origin China
Model Number KI 67
Delivery Time:10 ~ 15 days after received the payment
Certification:CQC UL VDE

250V 5A Light Weight Electrical Machine Overheat Protector For Air-conditioner 

Rated action temperature table 

Type

Open Temperature Range

Type

Open 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

Electrical machine overheat protector description

KI67 universal and enhanced serial thermal protectors are widely used in 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
KI67 type thermo protector is composed of the parts of thermal conductive casing , bimetallic parts welded with silver alloy contact point , conductive bracket , insulation fixation stand , fixed contact strip and heat resistance cable . When current passes through the bimetallic parts with resistance and in case of abnormal operation , along with the increase of current or the environment temperature rises to the set value , the bimetallic parts perform quick action , opens the contact point , and disconnects the circuit . When the device is cooled to the temperature for safe operation , the contact point will automatically closes and recover normal operation .

Design Detail

Note
1.Because the casing is made of conductive metal, thermal conductive and heat resistance insulation 

 sleeves are required for use.
2.Refer to A-C graph for selecting protection temperature.

Contact point maximum capacity
TH serial protectors can perform 10,000 times of connection and disconnection protection under the 

following conditions. 

Voltage

24V-DC

125V-AC

250

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Kain Electronic SCI&TECH. Company
Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Yulin, Shaanxi, China
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