IEC60335-2-80 Test Pin

Introduction

The test pin is strictly designed according to IEC60335-2-80 figure 102, it is to simulate the bolt of fan. The pin is fully inserted so that it connects the down rod to the motor. The fan is supplied at rated voltage and operated at maximum speed. The pin is then partially withdrawn so that the motor is connected to the down rod by that part of the pin having diameter b. The supply to the ceiling fan shall be automatically disconnected and the fan shall not be capable of operation without replacing the worn bolt.