# Pjerjzn 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.

- [Original product page](https://bargainpostbox.co.uk/product/pjerjzn-ukpasp-a50-4p-type-1-2-surge-protective-device)
- [View offer](https://bargainpostbox.co.uk/visit/pjerjzn-ukpasp-a50-4p-type-1-2-surge-protective-device)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Pjerjzn
- Model: UKPASP-A50
- Category: Tools & Garden > Electrical & Plumbing
- Price: 22.39 GBP
- Previous price: 27.99 GBP
- Discount: 20%
- Price checked: 2026-11-14T09:53:36.638Z
- Rating: 5 / 5
- Reviews: 1

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## 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.

## 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.

## Specifications

### Identity
- Brand: Pjerjzn
- Model: UKPASP-A50
### Electrical and protection claims
- 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
### Installation and features
- Mounting: 35mm DIN Rail Mounting
- Status indicator: red/green
- Detachable components: Detachable components

## Before you buy

- 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.

## 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 feedback

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.

## Alternative options

- [PARTH Surge Protected Extension Lead 3m Cable - 6 Way Surge Protection Multi Plug Extension with Individual Switches - UK Sockets Wall Mounted Power Strip 13A/3250W for Home, Motorhome, Travel, Office](https://bargainpostbox.co.uk/visit/pjerjzn-ukpasp-a50-4p-type-1-2-surge-protective-device)
- [DEWIN Surge Protective Device, 2P 40KA Photovoltaic Arrester Device DC 1000V Surge Protector Lightning Protection Device 35mm DIN Rail](https://bargainpostbox.co.uk/visit/pjerjzn-ukpasp-a50-4p-type-1-2-surge-protective-device)
- [PJERJZN Solar Combiner Box 1-in-1-Out, 40A PV Combiner with Circuit Breaker & Surge Protector, IP65 Waterproof Enclosure for Off-Grid Solar Systems, Rooftop & RV Use](https://bargainpostbox.co.uk/visit/pjerjzn-ukpasp-a50-4p-type-1-2-surge-protective-device)
- [DEWIN 2P Arrester Device, 10kA-20kA 420V AC House Surge Protective Low Voltage Arrester Device](https://bargainpostbox.co.uk/visit/pjerjzn-ukpasp-a50-4p-type-1-2-surge-protective-device)
- [Candeon Overvoltage and Undervoltage Protector, 2P 63A 220V \| Surge Protector Voltage Protection with Dual Display](https://bargainpostbox.co.uk/visit/pjerjzn-ukpasp-a50-4p-type-1-2-surge-protective-device)
- [Heschen 4P Surge Protector Device 350VAC 20kA with Replaceable Fuse \| HS-20RT-C,Shield comprehensive 4-phase power grids. Includes indicators and installs onto 35mm DIN rails.](https://bargainpostbox.co.uk/visit/pjerjzn-ukpasp-a50-4p-type-1-2-surge-protective-device)
- [LatoYard SP1-80B 80kA 4P Surge for Protection Device Home Power System \| SP1-80B 4P Surge Protective Device 80kA for Home Power System](https://bargainpostbox.co.uk/visit/pjerjzn-ukpasp-a50-4p-type-1-2-surge-protective-device)
- [LENCENT 3 Way Plug Extension Socket with USB, Surge Protector Plug Adaptor \| Multi Plug Adapter UK with Switches, 3 AC Wall Plug Socket Extender with USB-C for School Home Kitchen Office, 13A 3250W](https://bargainpostbox.co.uk/visit/pjerjzn-ukpasp-a50-4p-type-1-2-surge-protective-device)
- [Heschen Surge Protective Device LYD1-C40/275 2P 275V 20KA DIN Rail \| 20ka nominal 40ka max discharge, low residual voltage up, status indication window, modular plug in cartridge design](https://bargainpostbox.co.uk/visit/pjerjzn-ukpasp-a50-4p-type-1-2-surge-protective-device)
- [House Protective，4P 40KA House Din Rail Low-voltage Protector Arrester Device for Protectionsurge device three phase spd trifase](https://bargainpostbox.co.uk/visit/pjerjzn-ukpasp-a50-4p-type-1-2-surge-protective-device)
- [KQ 4 TP way Type B Loadcentre](https://bargainpostbox.co.uk/visit/pjerjzn-ukpasp-a50-4p-type-1-2-surge-protective-device)
- [PV Combiner Box with Circuit Breaker IP65 Waterproof Solar Photovoltaic Combiner Box with DC500V 32A Circuit Breaker Protector for Solar Panel Systems](https://bargainpostbox.co.uk/visit/pjerjzn-ukpasp-a50-4p-type-1-2-surge-protective-device)

## Images

![Pjerjzn UKPASP-A50 4P Type 1+2 Surge Protective Device — 1](https://bargainpostbox.co.uk/i/Pydd0V3vgmoQ-7pXa1bBICI_bmXNNCaawPu6KumobLMAoh9k2tD0IbpBnNx83Rh3jR5C7_GgthjUbPfp9IW4MLFOFLoqgI9JXkQL4332v81abbj8q7Linki7.jpg)

![Pjerjzn UKPASP-A50 4P Type 1+2 Surge Protective Device — 2](https://bargainpostbox.co.uk/i/yb68l_ZD-Njy6MQCSJarDOTLo95Qz73bbcTCOpPa6SBwWYnKVrybQJ-5M1g73eeVkabjy3n2lJ0XwRRvp6lLSP2zEnrC3QoRsvY34yCe8ZdQaA3MLI56nfBr.jpg)

![Pjerjzn UKPASP-A50 4P Type 1+2 Surge Protective Device — 3](https://bargainpostbox.co.uk/i/Bn8JmokHVUoC10w_-Lt3IJZUo26jObqbQ0FSsFPj50Ytl_Nwx7l1i_c0tMU2LU0mLf1chO4T4p1mvGpS-O7q_3tCxIJEg1-O243-8VgYl6g6gtOj59T0Dg91.jpg)

![Pjerjzn UKPASP-A50 4P Type 1+2 Surge Protective Device — 4](https://bargainpostbox.co.uk/i/8GaerRu_JIx1XM_5Cg5V3fkptPGZMajSvo8MAu0UQR8mKdoWXG-1EdPphAxGPp4E8Ieeben1NFMw-mozw6pnlcfJ-lRakdTsm2Pt-QQI7Mp4BqUOtrLB38cE.jpg)

![Pjerjzn UKPASP-A50 4P Type 1+2 Surge Protective Device — 5](https://bargainpostbox.co.uk/i/MEJ_CGI4_OPFbgZ99r8dphT04RAU2m1VQNKtUH9LEJ9uFtB7yy1vuFIpVpigyWTNj4NK3JQZ1G9h2TZleTn53ACClWv_gSRctqJEGAC91rQ0_kOTmv3HfaTT.jpg)

![Pjerjzn UKPASP-A50 4P Type 1+2 Surge Protective Device — 6](https://bargainpostbox.co.uk/i/r3Ei8f3jImQH5VyuVTcm21LAltSy2MgtZs-B8CWuKKU2wFWqxnpTE6Gq805TSu0OaPoBAhLun7U5J_EiVvw9lx2Yy3YpCV9yL3_qn1OP6DKNb45fMwGf42kH.jpg)

![Pjerjzn UKPASP-A50 4P Type 1+2 Surge Protective Device — 7](https://bargainpostbox.co.uk/i/9Zi6Y0jlPpbnhCpve7wFihWYLazBF7tMnWVReiFIRMty9O9vE4xlE85kdLe_kWZwY0IJYSsBxK8qdJPWoaDVjnP1jG6kssJRFJnNCMkoCIuGgfcm-D6aHFyL.jpg)