1 / 7Pjerjzn UKPASP-A50 4P Type 1+2 Surge Protective Device
Pjerjzn UKPASP-A50 is a four-pole surge protective device listed for Type 1+2 protection and DIN-rail installation. The listing claims a 50-kiloamp maximum discharge current and includes a status indicator, but several electrical details are stated inconsistently, so confirm suitability for the intended installation before purchase.
At a glance
- Listed as a four-pole Type 1+2 surge protective device for DIN-rail installation.
- The listing claims a maximum discharge current of 50kA and a voltage protection level below 2.0kV.
- A red/green visual indicator is claimed for checking device status.
- The listing describes detachable components and varistor-based protection.
Reference price: £27.99
Price checked: 14 Nov 2026
View offerAhead of Black FridayExplore the selectionPros and cons
Pros
- Four-pole format and Type 1+2 designation are stated in the listing.
- A visual red/green status indicator is claimed, giving an at-a-glance indication of device status.
- The manufacturer claims detachable components for replacement or installation flexibility.
Technical specifications
13 specifications| Brand | Pjerjzn |
|---|---|
| Model | UKPASP-A50 |
| Poles | 4P |
|---|---|
| Type | T1+T2 |
| Listed AC voltage | 230V AC |
| Maximum surge rating | 275 Volts |
| Maximum discharge current | 50kA |
| Voltage protection level | below 2.0kV |
| Response time | ≤25ns |
| Operating temperature | -40°C to 90°C |
| Mounting | 35mm DIN Rail Mounting |
|---|---|
| Status indicator | red/green |
| Detachable components | Detachable components |
What to know before buying
Listing details to confirm
The listing's electrical details are contradictory or unconfirmed: the title gives 230V AC and 275V, while the technical details call 275 Volts the maximum surge rating. It also describes the current as 50 Kiloamps and the maximum discharge current as 50kA. Confirm the applicable voltage ratings, protection class and compatibility with the intended board before selection.
Who is it for?
A good fit for
- Buyers seeking a DIN-rail surge protective device described as four-pole and Type 1+2.
- Installations where an electrician confirms that the claimed ratings match the electrical system and protection design.
Less suited to
- Buyers seeking a plug-in extension lead or a self-contained household socket protector.
- Anyone unable to confirm the device's electrical ratings and suitability for their installation.
Customer reviews on Amazon
- 5 stars
100% 100% - 4 stars
0% 0% - 3 stars
0% 0% - 2 stars
0% 0% - 1 star
0% 0%
There is only one aggregate rating, which is too small a sample to establish a dependable view of performance or reliability. No written customer feedback is supplied, so there is no supported basis for naming customer-reported strengths or problems.
Frequently asked questions
What type of surge protector is this?
The listing describes the Pjerjzn UKPASP-A50 as a four-pole Type 1+2 surge protective device for DIN-rail mounting.
What discharge current does the listing claim?
It claims a maximum discharge current of 50kA, also shown in the details as 50 Kiloamps.
Are the voltage ratings clear?
No. The title states 230V AC and 275V, while the details label 275 Volts as a maximum surge rating. Confirm the correct working and protection ratings for your installation.
Does the listing claim a status indicator?
Yes. It describes a red/green visual status indicator. The listing does not independently verify its performance.
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