Product Description
Product Profile
- Our 32A 4P PV DC disconnect switch is designed according to IEC60947-3 standard for installation between solar panel and solar charge controller or between solar panel and inverter.
- Our products are safer and more comprehensive isolating switches. With load disconnect up to 8 times the rated current, it is the best choice for solar panel isolation.
- Made of high-quality material, it is not only IP66 waterproof, but also has excellent weather resistance (-40ºC-85ºC), which can work stably even in harsh outdoor weather.
- Our products are designed for home solar systems and commercial solar systems. Also suitable for solar systems RV, boats and off grid/on grid solar systems.
Product Benefits
- UV resistance and V0 flame retardant material
- Contact Silver Plating, silver layer thickness up to the industry's highest standards
- Arcing Time in 3 ms
- No Polarity Lockable at OFF position
- IEC/EN60947.3 standard and AS 60947.3
- Five years warranty
- IP66 degree of protection
Technical Data
Main Parameters |
EDS1/N EDS1/S |
Rated Insulation Voltage |
Ui |
V |
1500 |
Rated thermal current |
Ith |
A |
32 |
Rated impulse withstand voltage |
Uimp |
V |
8000 |
Rated short-circuit making capacity |
Icw |
A |
1 kA,1 S |
Maximum cable section(incl.jumper) |
Solid |
mm2 |
4-16 |
Flexible |
mm2 |
4-10 |
Flexible(+multicore cable end) |
mm2 |
4-10 |
Torque |
Tightening torque terminal screws M4. |
Nm |
1.2-1.8 |
Tightening torque shell mounting screws ST4.2(304 stainless steel) |
Nm |
1.5-2.0 |
Tightening torque knob screws M3 |
Nm |
0.5-0.7 |
Switching on or off Torque |
Nm |
0.9-1.3 |
The wiring Torque on Base |
Nm |
1.1-1.4 |
General parameters |
Knob Positions |
|
12 o'clock,OFF 3 o'clock,ON 9 o'clock,OFF 12 o'clock,ON |
Electrical Life |
Actual |
|
3000 Cycles |
Standard |
|
300 Cycles |
Mechanical Life |
Actual |
|
10000 Cycles |
Standard |
|
10000 Cycles |
Number of DC poles |
|
2 or 4 |
Operation temperature |
°C |
-40 to +85 |
Storage termperature |
°C |
-40 to +85 |
Pollution degree |
|
3 |
Overvoltage category |
|
III |
IP rating of shafte and mounting nul |
|
IP66 |
Detailed Photos

With a vision of a clean, sustainable future, we strive to lead the solar energy and new energy industry through our rugged technology and reliable products. Onccy' mission is to become the leading choice for getting started with smart energy, making good technology more impactful by ensuring it's accessible to everyone, and bringing smart solar to the entire world with high-quality products.
Our Main Products: DC/AC Isolator Switch, PV Combiner box, DC circuit breaker, Surge Arrester, DC fuse holder, Rapid Shutdown, and EV Charger, etc.
With our driven engineer team, over 200+ global experts and distribution & service network spanning North America, South America, Europe, Asia, Africa and Oceania, Onccy has empowered homeowners and professionals in more than 100 countries and regions to join the journey to true open energy.
COMMITMENT TO QUALITY
Quality is the primary goal among each of our workshops since this leads to the best performance and safety for any Solar, Storage, and EV charging system. Our commitment to quality increased brand awareness for your company. To achieve our goal, our factory and products comply with UL, SAA, CB, CE, TUV, ISO, and RoHS standards.
STAYING UPDATED ON MARKET TRENDS
Achieving our goals come from formulating new products based on the market demands through our in-house R&D team. Our efforts have led to our first UL508i listed patented DC switch within china and the DC-PV2 DC switch produced for the global market. With our cutting-edge PV protective products and EV chargers, we aim to create a long-term partnership with many renewables companies.
FAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer. We have 30,000 square meters of self-owned plant.
Q: Do you have any certificates?
A: Yes,we have UL, TUV, CB, SAA, CCC, CE and other certifications.
Q: How do we make a quick response to customer , 5 inquiry ?
A: Our professional team will reply you online or by email,Skype, whatsApp and so on.
Q: Do you have any exporting experience?Which countries did you export to before?
A: We have lots of exporting experience and customers in many countries,such as America, Japan,Australia,UAE,Canada,Vietnam,Turkey,Thailand,Russia,UK,etc.
Q:Can you supply samples for checking ?
A: Yes, we can supply samples, pls contact for detailed required.
Q:How long is your delivery time?
A: Generally it is within 3days for small qty. Or it is around 15-20 days to a general order.
Q: What is the standard of package of your goods?
A: Export standard package or special package according to customer requirement.
Q:How about inspection?
A: We have the whole inspection system from raw material to end products include transient test, delay test,mechanical life test and so on.Q:What is the service offered by company?
A: We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.