

🔄 Switch Smart, Stay Powered – The Ultimate Rotary Changeover Solution
The XINTAIHELE Universal Rotary Changeover Switch JYW29-63/3 is a high-performance 3-phase, 3-position cam switch rated for 690V and 63A. Featuring a durable flame-retardant PC body and copper contacts for superior conductivity and oxidation resistance, it offers reliable ON-OFF-ON switching with 12 screw terminals for secure wiring. Compact and robust, it’s ideal for seamless power source transitions in industrial and residential settings.










| ASIN | B0CPBCHN3Q |
| Actuator Type | Rotary |
| Best Sellers Rank | #71,463 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #31 in Selector Switches |
| Brand | XINTAIHELE |
| Circuit Type | 3-way |
| Color | Grey |
| Connectivity Protocol | X-10 |
| Connector Type | Screw |
| Contact Material | Silver |
| Contact Type | Normally Open |
| Control Method | Touch |
| Control Type | 3-position switching |
| Current Rating | 63 Amps |
| Date First Available | December 2, 2023 |
| Item Weight | 1.54 pounds |
| Item model number | JYW29-63/3 D303 |
| Manufacturer | XINTAIHELE |
| Mounting Type | Surface Mount |
| Number of Positions | 3 |
| Operating Voltage | 690 Volts |
| Operation Mode | ON-OFF-ON |
| Package Dimensions | 5.75 x 4.76 x 4.57 inches |
| Terminal | Screw |
| Unit Count | 1.0 Count |
A**M
Great transfer switch
Works great to switch from utility power to solar power - use this for my swimming pool pump- a bit tight to get all the wires in - but good quality and pretty robust
E**A
Needs instructions bit good quality
Omg save me a lot of money
D**O
Works but tight
It works, case is small working with 3 each -120 volt - 10 gauge stranded 3 wire cables was very difficult. After a struggle was able to accomplish getting it all together.
T**S
Buy it
Solid switch. I have installed multiple. This one is a buy.
O**L
Es un buen conmutador eléctrico, lo use para instalar un generador a la casa. Separa los circuitos eléctricos. Debes consultar un electricista porque la elección precisa será basada en el consumo de tu hogar. Lo recomiendo al 100%.
K**O
Basic reliable switch
Almost a year in place and... it works as advertised
H**Y
Dangerous product,POORLY DESIGNED - Not worth buying
The box is too small and there is no space for wiring. After connect the wires, I can’t turn the knob and switch cannot work. It’s a bad choice for my RV, no instruction manual.There’re serious defects in the internal structure of the switch It’s a dangerous product.
J**H
No help in the box. Ya gonna need YouTube university
3 Cuz it doesn't come with any identification of terminals or directions ...nothing...you're on you own. But its pretty simple. There's videos on YouTube that explain how to wire it up.