
Electrical Range
DETA 20A DP Engraved Boiler Switch G3559
A 20 A double pole switch engraved 'BOILER' for labelling and isolating a boiler supply point.
At a glance
- Also known as 8010860
£3.46
£2.88 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
The DETA G3559 is a 20 A double pole switch engraved with the word BOILER. It is used to mark and isolate a boiler supply point, giving a clear permanent label at the point of control. The double pole (DP) configuration switches both poles of the circuit.
Before you order
- Confirm a 20 A rating is suitable for the circuit being controlled.
- Check that double pole isolation is required at the point of installation.
- Verify the engraved legend BOILER matches the circuit it will label.
- Cross-check the part number G3559 against the unit being replaced or the project specification.
Compliance
| Alternative numbers | 8010860 |
|---|
No fitment data held for this part.
Documents & drawings
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No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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