GEYA Tuya WIFI Controller Smart ELCB RCCB RCD AC Type 2P AC230V 40/63A 30/300mA
Some folks pick GEYA for no big reason other than the name sounds familiar and it fits well.
GEYA WIFI Tuya Controller Smart ELCB RCCB RCD AC Type 2P AC230V 40/63A 30/300mA
The breaker showsYA as the brand, and that detail helps when you are double-checking parts before install.
GEYA Tuya WIFI Controller Smart ELCB RCCB RCD AC Type 4P AC230V 40/63A 30/300mA
Type AC RCD RCCB. Type AC-S RCD RCCB. Type A RCD RCCB. Type A-SI RCD RCCB. Type B RCD RCCB. RCCB Recloser. If you choose ONLY GRD9L-W-230V-WITHOUT RCCB(For GYL9-2/4P),It only has GRD9L-W FOR For GYL9-2/4P!
GEYA WIFITuya Controller Smart ELCB RCCB RCD AC Type 4P AC230V 40/63A 30/300mA
You will find that the GEYA label is easy to read, which is helpful when you are wiring up.