IEC 60884-1 IEC 60669-1 Clause 12.3.11 Screwless Terminals Electrical and Thermal Stresses Test Device

The JCY-1 Screwless Terminals Electrical and Thermal Stresses Test Device fully comply with Clause 12.3.11 of IEC 60884-1:2022 (GB/T 2099.1-2021) and IEC 60669-1:2017 (GB/T 16915.1-2024). During operation, the test current is connected according to the standard. After a certain period, the voltage drop is measured (judgment criterion: the voltage drop is not greater than 22.5mV) to inspect whether the screwless terminals can withstand the electrical and thermal stresses that occur during normal use.

Standard: 
IEC 60884-1 (GB/T 2099.1) “Plugs and socket-outlets for household and similar purposes – Part 1: General requirements” Clause 12.3.11
IEC 60669-1 (GB/T 16915.1) “Switches for household and similar fixed-electrical installations – Part 1: General requirements”

Specification:
• Voltage meter range: 0~50mV (3%±1A)
• Current meter range: 0~30A (3%±1mV)
• Supply voltage: 4~12V
• Supply current: 0~30A
• Test cycle setting: 0~9,999 times

Note: The JCY-1 Screwless Terminals withstand the electrical and Thermal stresses Test Device is typically used in conjunction with the JCY-2 Screwless Terminals Bending Test Device .

IEC 60884 1 Clause12.3.1