Pfannenberg PYRA series PY X-M-05 10-57V DC CL RAL7035PY X-M-05 10-57V DC CL RAL7035
Pfannenberg PY X-M-05 10-57V DC CL RAL7035 PYRA xenon flashing signal light designed for reliable visual warning and industrial signalling applications.
SKU:21550811055MPN:21550811055
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The Pfannenberg 21550811055 PY X-M-05 is a PYRA® series
high-performance xenon flashing light designed for industrial visual
signaling, machinery safety, and warning applications. Featuring a clear
lens, grey RAL 7035 housing, and 24V AC/DC operation, this compact but
powerful beacon delivers a 5 Joule xenon flash output for reliable
high-visibility alerts in demanding environments.
Designed for flexible industrial installation, the PY X-M-05 provides
adjustable flash rates, synchronization capability for multiple devices,
panel mounting compatibility, impact-resistant construction, and IP66
protection. Its efficient xenon technology provides a long service life
with consistent signaling performance.
Product Features
Manufacturer: Pfannenberg
Part Number: 21550811055
Series: PYRA PY X-M-05
High-intensity xenon flashing technology
5 Joule flash energy output
Clear lens with grey RAL 7035 housing
24V AC/DC power supply
Adjustable flash frequency via DIP switch
Automatic synchronization of multiple flashing lights
Suitable for surface and panel mounting
IP66 / UL Type 4/4X protection rating
Polycarbonate/ABS impact-resistant housing
Long service life of approximately 8 million flashes
Applications
The Pfannenberg 21550811055 PY X-M-05 is suitable for industrial automation,
machine safety systems, manufacturing equipment, process plants, control
panels, warehouses, and general warning installations requiring a highly
visible optical signal.
Benefits
Excellent visibility using proven xenon flash technology
Reliable operation in harsh industrial environments
Flexible installation options for many applications
Synchronization support for multiple connected units
IP66 protection against dust and water ingress
Long operating life with stable flash output
Technical Specifications
Product Type
Xenon Flashing Light
Series
PYRA PY X-M-05
Part Number
21550811055
Rated Voltage
24V AC/DC
Voltage Range
18-30V AC / 10-57V DC
Lens Colour
Clear
Housing Colour
Grey RAL 7035
Light Source
Xenon Flash Tube
Flash Energy
5 Joules
Flash Frequency
0.1 / 0.5 / 0.75 / 1 Hz Adjustable
Maximum Visibility
Up to 173 m
Protection Rating
IP66
Impact Protection
IK08
Housing Material
Polycarbonate / ABS Blend
Operating Temperature
-40°C to +55°C
Dimensions
114 x 154 x 124 mm
HS Code
85318070
Frequently Asked Questions
What is the Pfannenberg 21550811055?
The Pfannenberg 21550811055 is a PYRA PY X-M-05 xenon flashing light with a
clear lens, grey housing, and 24V AC/DC operation.
What voltage does the 21550811055 operate on?
This model operates on 24V AC/DC and supports a wide industrial voltage
range of 18-30V AC and 10-57V DC.
What is the flash energy of this beacon?
The PY X-M-05 provides a 5 Joule xenon flash output for high-visibility
industrial signaling.
Is the Pfannenberg 21550811055 suitable for outdoor use?
Yes. The IP66 enclosure and rugged impact-resistant housing allow operation
in demanding industrial and outdoor environments.
Product Type
Xenon Flashing Light
Series
PYRA PY X-M-05
Part Number
21550811055
Rated Voltage
24V AC/DC
Voltage Range
18-30V AC / 10-57V DC
Lens Colour
Clear
Housing Colour
Grey RAL 7035
Light Source
Xenon Flash Tube
Flash Energy
5 Joules
Flash Frequency
0.1 / 0.5 / 0.75 / 1 Hz Adjustable
Maximum Visibility
Up to 173 m
Protection Rating
IP66
Impact Protection
IK08
Housing Material
Polycarbonate / ABS Blend
Operating Temperature
-40°C to +55°C
Dimensions
114 x 154 x 124 mm
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...