Potterton
Potterton Terminal Block 5141493
Terminal block 5141493 for Potterton Commercial Sirius 2 and Sirius 3 commercial gas boilers, also referenced as PA35.
£3.00
£2.50 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
This is the 5141493 terminal block supplied by Potterton for its Commercial Sirius range of gas boilers. The component, also referenced as PA35, provides the termination point for electrical wiring connections within the appliance. It is a service spare intended for replacement work on the boiler's electrical connections.
Signs this part needs replacing
- Discoloured or heat-affected terminal block housing
- Melted, cracked or brittle insulation at the connection points
- Terminals that will not tighten or hold the wiring securely
- Visible burning, scorching or arcing marks on the block
- Intermittent power or faults traced to the wiring terminations
Before you order
- Confirm the existing component carries the part number 5141493 or the reference PA35
- Check the appliance model against the fit list above
- Inspect the wiring, connectors and harness for damage before fitting the terminal block
- Isolate the electrical supply to the appliance before carrying out any work
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| POTTERTON COMMERCIAL POTTERTON COMMERCIAL SPARES | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 WH110 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 WH50 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 WH60 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 WH70 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 WH90 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 3 WH110 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 3 WH130 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 3 WH150 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 3 WH50 | — | — | — |
Showing 10 of 13 compatible appliances.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
POTTERTON COMMERCIAL appliance manual — SIRIUS 2 WH110, SIRIUS 2 WH50, SIRIUS 2 WH60, SIRIUS 2 WH70, SIRIUS 2 WH90
manualmanualPOTTERTON COMMERCIAL appliance manual — SIRIUS 3 WH110, SIRIUS 3 WH90
manualmanualPOTTERTON COMMERCIAL appliance manual — SIRIUS 3 WH130, SIRIUS 3 WH150
manualmanualPOTTERTON COMMERCIAL appliance manual — SIRIUS 3 WH50, SIRIUS 3 WH60, SIRIUS 3 WH70
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