15x5mm Chip Polymer PTC Resettable Fuse H65 Brass With Overcurrent Protection

Chip Polymer PTC Devices PPTC Resettable Fuse For Overcurrent and Overtemperature Protection Of Motor

Features Of The Chip Polymer PTC Devices

* Provide dual protection for over-current & over-temperature generated after the motor stalling

* Protection lifetime is more than 2000 times

* Rapidly cool the motor after stalling protection

* Protection time can be adjusted and set according to the customers’ requirements

* Configuration and dimension can be customized according to the allowed motor inner space

* No electromagnetic noise

* Outstanding anti-vibration ability

* Operation temperature: -40℃～85℃/125℃ production.

Test Report Of The Chip Polymer PTC Devices AN175

Series Specification Of The Chip Polymer PTC Devices

IH=Hold current: maximum current at which the device will not trip at 25℃ still air.
IT=Trip current: minimum current at which the device will always trip at 25℃ still air.
Imax=Maximum fault current device can withstand without damage at rated voltage.
Max Time-to-trip=Maximum time to trip(s) at assigned current.
Pd max=Maximum power dissipation: maximum power dissipated by the device when in state air environment.
Rmin=Minimum device resistance at 25℃ prior to tripping.
Rmax=Maximum device resistance at 25℃ prior to tripping.
R1max=Maximum device resistance at 25℃, of device one hour after being tripped the first time.

Product Photos Of The Chip Polymer PTC Devices