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ADD:No. 80-2, Zhenxing Road, Anjia, Chunjiang Town, Xinbei District, Changzhou City
17AM+PTC temperature protector


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products Details

Product reviews
Provides a higher level of protection for flexible use of rotating parts to ensure that the ul18-day integrated high current blocking test ensures the most powerful protection under blocking conditions, self-heating, power off reset, flexible installation.

Design principle
17 am + 17 am temperature protector type PTC temperature protector is a kind of derivative products, on the basis of the 17 am temperature protector set the PTC, the heating element and protector contact form parallel circuit, after the protector has accused of separation, PTC fever after the poles get voltage, makes the temperature conduction to internal bimetallic strip, the contact must be kept in separate, equipment in a stop state, waiting for the exclusion of equipment failure or cut off power supply. The PTC will stop heating after the power is cut off artificially. The 17AM temperature protector will reset automatically after a certain period of cooling, and the equipment will return to normal state. Therefore, the temperature protector also has the functions of power off protection and delay protection to achieve the function of manual reset, and its protection function is more reliable and complete.
Range of application
Widely used in series motor, grinder, mixer, vacuum cleaner, cleaning machine, air compressor, garden tools, power tools, water pump, all kinds of rotating equipment.
Technical characteristics
Contact capacity: 125V AC 18A for TCO
250V AC 9A for TCO
Temperature range: 40℃ to 180℃ for TCO
Disconnect temperature tolerance: ±3℃, ±5℃, ±7℃, ±10℃ can be customized according to customer requirements
Automatic action: the motor is of 3C type
The ballast is of type 2C
TCO is of type 2B
Working hours: work continuously
Pollution status: routine
Sensor range: full control
Insulation material PTI: 250
Protection level: IP00
Electrical connection: on winding, insert type, clamp type, bracket type, adhesive type, etc
Reference for number naming

Safety certification
UL&CUL: E258861 (UL2111 standard); E347255 (UL873&UL60730-1&UL60730-2-9)
CQC: 10002045187 (GB14536.1-2008; Gb14536.3-2008) Motor thermal protector
10002045187 (GB14536.10-2008) multi-purpose temperature sensitive controller
10002048854 (GB14536.1-2008; Gb14536.4-2008) ballast thermal protector
TUV: 50178359 (EN60730-1 standard; EN60730-2-9 standard)
VDE: 40030705 (EN60730-1 standard; EN60730-2-2 standard)
KC: ZU02045-12001A (KC60730-1 standard; KC60730-2-2 standard)
CB: CN43597 (IEC60730-1 standard; Iec60730-2-9 standard);
CN43586 (IEC60730-1 standard; IEC60730-2-2 standard)
Patent Number: ZL200620126344.8
Temperature specifications
Operating temperature: 40~180 ° C ±5 ° C, one gear per 5 ° C, for a temperature specification.
Reset temperature: Under the environment of 25℃, the thermal protector will not reset automatically after jumping and without power off. Automatic reset will be realized after power off and a delay of 20-30 seconds.
Characteristic curve
The approximation is only used to select the sample for the certification test

These curves are used only to provide guidance when selecting protectors for a particular application. Other factors should be considered when selecting a protector, such as the distance from the heat source and the method of installation. Final trip time depends on terminal configuration and installation conditions.


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