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๐ Power Up Your Protection!
The DIHOOL 20 amp Solar Disconnect Switch is a robust 2-pole DIN rail mount circuit breaker designed for both AC and DC applications, ensuring safety and reliability in solar panel systems and household circuits. With advanced arc extinguishing technology and a compact design, itโs the perfect solution for modern energy management.

















| ASIN | B0B252S6ZR |
| Best Sellers Rank | #10,062 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Thermal-Magnetic Circuit Breakers |
| Brand | DIHOOL |
| Brand Name | DIHOOL |
| Circuit Breaker Type | Standard |
| Current Rating | 20 A |
| Customer Reviews | 4.7 out of 5 stars 518 Reviews |
| Included Components | Circuit Breaker + DIN Rail |
| Item Dimensions D x W x H | 3"D x 3.2"W x 1.6"H |
| Item Weight | 7.04 ounces |
| Manufacturer | DIHOOL ELECTRIC |
| Model | DZ47X-2P-20A |
| Mounting Type | DIN Rail Mount |
| Number Of Poles | 2 |
| Number of Poles | 2 |
| Part Number | DZ47X-2P-20A |
| Product Dimensions | 3"D x 3.2"W x 1.6"H |
| Unit Count | 1 Count |
| Voltage | 500 volts |
K**D
Works good
Works good with my solar system
G**S
Good product for a good price.
Product is well manafactured. A good value for the money. Installed it no problems.
S**F
Good quality breaker and works well as a disconnect for solar
Used this as a disconnect between an MPPT and battery, along with a fuse. Worked perfectly for my needs
J**E
Exactly as stated in the title and description and work perfectly.
Exactly as described. Easy to mount and connect. Used for RV solar connections and work perfectly.
D**Z
Espectacular
Espectacular
J**J
Don't know about this
The switch seems to work ok, but this is a bit small and fiddly. Stuff is too close together creating an issue where shorts are too easy to cause
P**R
worth it for the safety
high quality nice solid feel . i will buy another when i need it.
S**Y
Solid performance.
Works as it should. Easy install. A must have safety device for DIY solar.
L**E
Perfect for my project
Perfect for my project
L**.
C curve NOT B curve ( huge difference)
Company is great! Got a complete refund ! But Information on Amazon is INCORRECT. 125 Amp 2P ACDC DZ47X-125 is shown as a B curve ( trips at 3 to 5 times rating ) . However it is actually a C curve device ( trips at 5 to 10 times rating ) which means this 125Amp is expected to trip at up to over 1000 amps. The literature in the box shows this , and the company agreed and got refund.
O**A
Excelente disyuntor, trae su manual y accesorios que es raro estos dรญas
Buen disyuntor, justo lo que necesitaba para mis paneles
M**S
Cut-Off Switch
It's a highly recommended breaker that includes convenient mounting parts. The breaker is solid, good quality. I use it to isolate PV energy from the Charge Controller for a number of convenient reasons including resting the LiFePO4 system when RV is in storage.
B**R
work good
fit
Trustpilot
1 week ago
1 week ago