Pfannenberg PYRA series PY X-M-05 10-57V DC RD RAL3000PY X-M-05 10-57V DC RD RAL3000
Pfannenberg PY X-M-05 10-57V DC RD RAL3000 PYRA xenon flashing signal light designed for reliable red visual warning and industrial signalling applications.
SKU:21550815000MPN:21550815000
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Pfannenberg 21550815000 PY X-M-05 Xenon Flashing Light 24V AC/DC Red Lens Red Housing
The Pfannenberg 21550815000 PY X-M-05 is a powerful PYRA®
series xenon flashing light designed for industrial warning, automation,
machine safety, and visual signaling applications. Featuring a red lens,
red RAL 3000 housing, and 24V AC/DC operation, this high-performance beacon
delivers a 5 Joule xenon flash output for reliable and highly visible
signaling in demanding industrial environments.
The PY X-M-05 combines effective xenon flash technology with adjustable
flash rates, synchronization capability for multiple devices, flexible
mounting options, and an IP66 / UL Type 4/4X impact-resistant enclosure.
Its pyramid-style design allows simple installation on panels, machines,
and industrial equipment.
Product Features
Manufacturer: Pfannenberg
Part Number: 21550815000
Series: PYRA PY X-M-05
High-intensity xenon flashing technology
5 Joule flash energy output
Red lens with red RAL 3000 housing
24V AC/DC rated operation
Wide voltage range: 10-57V DC / 18-30V AC
Adjustable flash rates via DIP switch
Flash frequencies: 0.1, 0.5, 0.75 and 1 Hz
Automatic synchronization of multiple flashing lights
Surface or flush-panel mounting options
IP66 protection rating
UL Type 4/4X protection
IK08 impact-resistant housing
Polycarbonate/ABS blend construction
Applications
The Pfannenberg 21550815000 PY X-M-05 is suitable for industrial
automation, machine safety systems, production equipment, process plants,
control cabinets, warehouses, and warning installations requiring a highly
visible red flashing signal.
Benefits
Powerful xenon technology for long-range visual signaling
Reliable performance in harsh industrial environments
Flexible mounting options for different installations
Synchronization capability for coordinated warning systems
IP66 protection against dust and water ingress
Long service life with consistent flash performance
Technical Specifications
Product Type
Xenon Flashing Light
Series
PYRA PY X-M-05
Part Number
21550815000
Rated Voltage
24V AC/DC
Operating Voltage Range
18-30V AC / 10-57V DC
Lens Colour
Red
Housing Colour
Red RAL 3000
Light Source
Xenon Flash Tube
Flash Energy
5 Joules
Flash Rate
0.1 / 0.5 / 0.75 / 1 Hz Adjustable
Light Intensity
56 cd
Maximum Visibility
173 m
Protection Rating
IP66
Impact Protection
IK08
Housing Material
PC / ABS Blend
Operating Temperature
-40°C to +55°C
Dimensions
124 x 166 x 114 mm
Service Life
Approx. 8 million flashes with 70% light output remaining
HS Code
85318070
Frequently Asked Questions
What is the Pfannenberg 21550815000?
The Pfannenberg 21550815000 is a PYRA PY X-M-05 xenon flashing light with a
red lens, red housing, and 24V AC/DC operation.
What voltage does the 21550815000 operate on?
This model operates on 24V AC/DC and supports an operating range of
18-30V AC and 10-57V DC.
What is the flash energy of this beacon?
The PY X-M-05 produces a 5 Joule xenon flash output for high-visibility
industrial signaling.
Is the Pfannenberg 21550815000 suitable for outdoor use?
Yes. The IP66 enclosure, IK08 impact protection, and wide temperature range
allow operation in demanding industrial and outdoor environments.
Product Type
Xenon Flashing Light
Series
PYRA PY X-M-05
Part Number
21550815000
Rated Voltage
24V AC/DC
Operating Voltage Range
18-30V AC / 10-57V DC
Lens Colour
Red
Housing Colour
Red RAL 3000
Light Source
Xenon Flash Tube
Flash Energy
5 Joules
Flash Rate
0.1 / 0.5 / 0.75 / 1 Hz Adjustable
Light Intensity
56 cd
Maximum Visibility
173 m
Protection Rating
IP66
Impact Protection
IK08
Housing Material
PC / ABS Blend
Operating Temperature
-40°C to +55°C
Dimensions
124 x 166 x 114 mm
Service Life
Approx. 8 million flashes with 70% light output remaining
HS Code
85318070
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...