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1200V DC rating
Rated operational voltage up to 1200V DC for modern string and small commercial PV layouts.
KRIPAL
UKPD32 PV DC Isolator Switches
Factory direct 1200V DC isolators for solar OEMs, combiner box builders and project buyers. Rated up to 32A with panel, DIN rail and IP66 enclosed mounting options.
1200V
DC rating
32A
Max frame
TUV
Certified
24h
Quote response
DC isolation built for PV string and combiner duty
UKPD32 gives a clear DC disconnect for inverters, controllers and 1 to 4 circuit combiner boxes. Fast arc suppression and multiple mounting styles help you fit the same electrical platform into different cabinets.
Arc suppression under 3 ms
Fast DC arc handling helps protect contacts when operators open under load.
DC-21B current steps
Choose 16A, 25A or 32A so stock and project specs stay easy to match.
Multiple mounting styles
Panel, DIN rail, single hole and IP66 enclosed versions share the same electrical core.
Pick the mounting style your cabinet needs
Same UKPD32 electrical platform, different install forms. Select the body that fits the enclosure, then confirm current and wiring with sales.
UKPD32-EH1
Panel mount body for inverter and control panel cutouts.
- Mount: Panel
- Current: 16A / 25A / 32A
- Voltage: 1200V DC
- Poles: 4P
UKPD32-EH4
Alternate panel layout when your door or plate geometry needs a different handle position.
- Mount: Panel
- Current: 16A / 25A / 32A
- Voltage: 1200V DC
- Poles: 4P
UKPD32-SMAH1
DIN rail mount with modular assembly for combiner and distribution builds.
- Mount: DIN rail
- Current: 16A / 25A / 32A
- Voltage: 1200V DC
- Poles: 4P
UKPD32-PFLH4
IP66 enclosed surface mount for outdoor array side isolation.
- Mount: IP66 enclosed
- Current: 16A / 25A / 32A
- Voltage: 1200V DC
- Poles: 4P
UKPD32-E
Single hole mounting when panel space is tight.
- Mount: Single hole
- Current: up to 32A
- Voltage: 1200V DC
- Poles: 4P
UKPD32-A8
8 pole option for higher string counts or series wiring layouts.
- Mount: Single hole
- Current: up to 32A
- Voltage: 1200V DC
- Poles: 8P
Need UKPD32 pricing for a project or stock order?
Send mounting style, current, poles and quantity. Factory quote within one business day.
Electrical data at a glance
Core ratings shared across the UKPD32 platform. Final wiring and dimensions depend on the mounting body you choose.
| Parameter | 16A | 25A | 32A |
|---|---|---|---|
| Rated current In | 16A | 25A | 32A |
| Function | Isolation, control | Isolation, control | Isolation, control |
| Standard | IEC 60947-3, DC-21B | IEC 60947-3, DC-21B | IEC 60947-3, DC-21B |
| Number of poles | 4P | 4P | 4P |
| Max frame current | 32A | 32A | 32A |
| Ue | 1200V DC | 1200V DC | 1200V DC |
| Ui | 1200V DC | 1200V DC | 1200V DC |
| Uimp | 8 kV | 8 kV | 8 kV |
| Mechanical durability | 20,000 operations | 20,000 operations | 20,000 operations |
| Electrical durability | 500 operations | 500 operations | 500 operations |
| Terminal screw | M4 | M4 | M4 |
| Tightening torque | 2.5 N·m | 2.5 N·m | 2.5 N·m |
| Conductor size | 4 to 16 mm² | 4 to 16 mm² | 4 to 16 mm² |
| IP (enclosed versions) | IP66 | IP66 | IP66 |
| Ambient temperature | -25°C to +85°C | -25°C to +85°C | -25°C to +85°C |
Want every SKU, drawing and related DC range? Browse all PV DC isolators.
Where UKPD32 is specified
Typical DC isolation points for solar hardware and project procurement.
String inverters
DC side isolation next to residential and C&I string inverters.
Combiner boxes
1 to 4 circuit combiner builds that need a compact 1200V disconnect.
Rooftop and ground mount arrays
Outdoor enclosed versions for array adjacent isolation points.
Battery and hybrid systems
Manual DC disconnect between storage racks and hybrid inverters where applicable.
EV and industrial DC panels
Compact DC isolation inside equipment that shares similar voltage and current needs.
OEM private label supply
Bulk supply with labeling options for inverter and combiner brands.
Why source UKPD32 from KRIPAL
We manufacture PV DC isolators for wholesale and OEM partners who need stable batches, documents and mounting variety from one factory.
Talk to sales
One platform, many mounts
Panel, DIN, enclosed and special mounts keep purchasing simple across projects.
Certification ready
IEC 60947-3 design with TUV and CE support for export files.
OEM friendly
Labeling and packaging options for inverter, combiner and distributor brands.
Fast commercial reply
Share mounting style and quantity for factory pricing within one business day.
B2B inquiry
Request a wholesale quote
Tell us the mounting style, current, poles and quantity. Factory pricing and lead time within one business day.
- 16A / 25A / 32A
- Panel / DIN / IP66
- OEM / private label
- 1 business day reply
FAQ for B2B buyers
Straight answers for purchasing and solar engineering teams.
What current ratings does UKPD32 cover?
The platform covers 16A, 25A and 32A at up to 1200V DC under DC-21B utilization.
How do I choose between EH1, SMAH1 and PFLH4?
Start with mounting. EH versions are panel oriented, SMAH1 is DIN rail, and PFLH4 is the IP66 enclosed surface mount body. Electrical current steps are shared across the family.
Is UKPD32 suitable for outdoor arrays?
Yes when you select an enclosed IP66 version and install cable entries correctly. Open panel bodies belong inside a suitable enclosure.
Can you supply OEM branding?
Yes. Custom labels and packaging are available for qualified wholesale and OEM programs.
Where is the full product list on the website?
This page is for fast selection and quoting. The PV DC isolator category lists individual SKUs, related UKGD products and downloads.
