Siemens 8WD4 Series Blue Signal Tower Component, LED Bulb 115V, AC
- RS Stock No.:
- 648-159
- Mfr. Part No.:
- 8WD4448-6XF
- Brand:
- Siemens
Subtotal (1 unit)*
£42.53
(exc. VAT)
£51.04
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 13 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £42.53 |
*price indicative
- RS Stock No.:
- 648-159
- Mfr. Part No.:
- 8WD4448-6XF
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Signal Tower Component | |
| Series | 8WD4 | |
| Component Type | LED Bulb | |
| Current Type | AC | |
| Lens Colour | Blue | |
| Lamp Included | Yes | |
| Bulb Type | LED | |
| Maximum Supply Voltage | 115V | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | CE, EAC, EN 61346-2, UKCA, UL | |
| Height | 45mm | |
| Hazardous Area Certification | No | |
| Base Diameter | 50mm | |
| Housing Colour | Blue | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Signal Tower Component | ||
Series 8WD4 | ||
Component Type LED Bulb | ||
Current Type AC | ||
Lens Colour Blue | ||
Lamp Included Yes | ||
Bulb Type LED | ||
Maximum Supply Voltage 115V | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals CE, EAC, EN 61346-2, UKCA, UL | ||
Height 45mm | ||
Hazardous Area Certification No | ||
Base Diameter 50mm | ||
Housing Colour Blue | ||
- COO (Country of Origin):
- RO
The Siemens LED with a BA15d base is designed for signalling columns and operates at 115 V AC. It is available in blue and comes in two diameter options: 50 mm and 70 mm. Ideal for clear, bright visual signalling in industrial or commercial applications.
CE certification
UKCA Approval
Related links
- Siemens 8WD4 Series Clear Signal Tower Component AC
- Siemens 8WD4 Series Red Signal Tower Component AC
- Siemens 8WD4 Series Yellow Signal Tower Component AC
- Siemens 8WD4 Series Blue Signal Tower Component AC
- Siemens 8WD4 Series Blue Continuous Effect Signal Tower Component AC, IP65
- Siemens 8WD4 Series Blue Flashing Effect Signal Tower Component AC, IP65
- Siemens 8WD4 Series Blue Blinking Effect Signal Tower Component AC, IP65
- Siemens 8WD4 Series Blue Blinking Effect Signal Tower Component AC, IP54

