Sime
Sime Bulb Holder 5064600
Sime bulb holder, part 5064600, with a 1/2 inch fitting and L=50 length, used in Murelle HE and Commercial boilers.
Showing prices
£9.71
£8.09 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Sime 5064600 is a bulb holder with a 1/2 inch fitting and an L=50 length designation. It secures and supplies the indicator bulb on Sime boiler control panels. It is used across the Sime Murelle HE and Commercial 1R and 2R appliance families.
Signs this part needs replacing
- The panel indicator bulb no longer lights, even with a known working bulb fitted.
- The bulb sits loose in the holder and will not seat or stay in position.
- Intermittent illumination that changes when the holder or wiring is moved.
- Visible cracking, discolouration or scorching on the holder body or contacts.
- Corroded or burnt contact surfaces inside the holder.
Before you order
- Confirm your appliance model against the fitment list above, as coverage extends beyond the models shown.
- Check the existing holder is a 1/2 inch fitting with the L=50 length designation.
- Isolate the electrical supply to the appliance before inspecting or removing the holder.
- Inspect the bulb and wiring for damage so the fault is not misdiagnosed as the holder.
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| SIME MURELLE HE 110 R - 8104960 | 41-283-28 | 41-283-28 | — | — |
| SIME MURELLE HE 110 R M - 8104990 | — | — | — | |
| SIME MURELLE HE 50 R M MET - 8111201 | — | — | — | |
| SIME SIME MURELLE HE 50 R M MET | — | — | — | |
| SIME COMMERCIAL 1R 3 FREESTANDING (RED CASING) - 8033502 | — | — | — | |
| SIME COMMERCIAL 1R 4 FREESTANDING (RED CASING) - 8033602 | — | — | — | |
| SIME COMMERCIAL 1R 5 FREESTANDING (RED CASING) - 8033702 | — | — | — | |
| SIME COMMERCIAL 1R 6 FREESTANDING (GREY CASING) - 8033803 | — | — | — | |
| SIME COMMERCIAL 1R 6 FREESTANDING (RED CASING) - 8033802 | — | — | — | |
| SIME COMMERCIAL 1R 7 FREESTANDING (GREY CASING) - 8033903 | — | — | — |
Showing 10 of 55 compatible appliances.
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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.
manual
SIME COMMERCIAL appliance manual — 1R 3 FREESTANDING (RED CASING) - 8033502, 1R 4 FREESTANDING (RED CASING) - 8033602, 1R 5 FREESTANDING (RED CASING) - 8033702, 1R 6 FREESTANDING (GREY CASING) - 8033803, 1R 6 FREESTANDING (RED CASING) - 8033802, 1R 7 FREESTANDING (GREY CASING) - 8033903, 1R 7 FREESTANDING (RED CASING) - 8033902, 1R 8 FREESTANDING (GREY CASING) - 8034003, 1R 8 FREESTANDING (RED CASING) - 8034002, 1R 9 FREESTANDING (GREY CASING) - 8034103, 1R 9 FREESTANDING (RED CASING) - 8034102
manualmanualSIME COMMERCIAL appliance manual — 2R 10 FREESTANDING (GREY CASING) - 8056104, 2R 10 FREESTANDING (RED CASING) - 8056102, 2R 10 GT FREESTANDING (GREY CASING) - 8056104, 2R 10 GT FREESTANDING (RED CASING) - 8056103, 2R 11 FREESTANDING (GREY CASING) - 8056204, 2R 11 FREESTANDING (RED CASING) - 8056202, 2R 11 GT FREESTANDING (GREY CASING) - 8056204, 2R 11 GT FREESTANDING (RED CASING) - 8056203, 2R 12 FREESTANDING (GREY CASING) - 8056304, 2R 12 FREESTANDING (RED CASING) - 8056302, 2R 12 GT FREESTANDING (GREY CASING) - 8056304, 2R 12 GT FREESTANDING (RED CASING) - 8056303, 2R 13 FREESTANDING (GREY CASING) - 8056404, 2R 13 FREESTANDING (RED CASING) - 8056402, 2R 13 GT FREESTANDING (GREY CASING) - 8056404, 2R 13 GT FREESTANDING (RED CASING) - 8056403, 2R 14 FREESTANDING (GREY CASING) - 8056504, 2R 14 FREESTANDING (RED CASING) - 8056502, 2R 14 GT FREESTANDING (GREY CASING) - 8056504, 2R 14 GT FREESTANDING (RED CASING) - 8056503, 2R 15 FREESTANDING (GREY CASING) - 8056604, 2R 15 FREESTANDING (RED CASING) - 8056602, 2R 15 GT FREESTANDING (GREY CASING) - 8056604, 2R 15 GT FREESTANDING (RED CASING) - 8056603, 2R 6 FREESTANDING (GREY CASING) - 8055704, 2R 6 FREESTANDING (RED CASING) - 8055702, 2R 6 GT FREESTANDING (GREY CASING) - 8055704, 2R 6 GT FREESTANDING (RED CASING) - 8055703, 2R 7 FREESTANDING (GREY CASING) - 8055804, 2R 7 FREESTANDING (RED CASING) - 8055802, 2R 7 GT FREESTANDING (GREY CASING) - 8055804, 2R 7 GT FREESTANDING (RED CASING) - 8055803, 2R 8 FREESTANDING (GREY CASING) - 8055904, 2R 8 FREESTANDING (RED CASING) - 8055902, 2R 8 GT FREESTANDING (GREY CASING) - 8055904, 2R 8 GT FREESTANDING (RED CASING) - 8055903, 2R 9 FREESTANDING (GREY CASING) - 8056004, 2R 9 FREESTANDING (RED CASING) - 8056002, 2R 9 GT FREESTANDING (GREY CASING) - 8056004, 2R 9 GT FREESTANDING (RED CASING) - 8056003
manualmanualSIME appliance manual — MURELLE HE 110 R - 8104960 (GC 41-283-28), MURELLE HE 110 R M - 8104990
manualmanualSIME appliance manual — MURELLE HE 50 R M MET - 8111201
manualNo technical questions yet for this part.
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