Pfannenberg PYRA series PY X-M-10 10-60V DC CL RAL7035PY X-M-10 10-57V DC CL RAL7035

Pfannenberg PY X-M-10 21551811055 is a 10 J xenon flashing light with a 10–57 V DC operating range, clear lens, RAL 7035 light grey housing, IP66 protection and selectable flash rates for industrial warning and machine-status signalling.

SKU: 21551811055MPN: 21551811055

Pfannenberg 21551811055 PY X-M-10 Xenon Flashing Light 12/24/48V DC Red Lens White Housing

The Pfannenberg 21551811055 is a PYRA PY X-M-10 Xenon flashing light designed for high-performance industrial visual signaling applications. Featuring a red lens, white RAL9003 housing, and flexible 12/24/48V DC operation, this powerful 10 Joule xenon beacon provides reliable warning and alarm indication for industrial machinery, automation systems, process equipment, and safety installations.

The PY X-M-10 series combines Pfannenberg’s proven xenon flash technology with a rugged PC/ABS housing, impact-resistant polycarbonate lens, adjustable flash rates, synchronization capability, and IP66 protection for demanding indoor and outdoor industrial environments.

Product Features

Manufacturer: Pfannenberg
Part Number: 21551811055
Series: PYRA PY X-M-10
Product Type: Xenon flashing light
Supply Voltage: 12 / 24 / 48V DC
Lens Colour: Red
Housing Colour: White RAL9003
Flash Energy: 10 Joules
Light Source: Xenon flash tube
Flash Frequency: Adjustable 0.1 / 0.5 / 0.75 / 1 Hz
Protection Rating: IP66
NEMA Rating: 4 / 4X
Operating Temperature: -40°C to +55°C
Mounting: Surface mounting or panel mounting
Synchronization Capability for Multiple Units

Applications

The Pfannenberg 21551811055 PY X-M-10 flashing light is suitable for:

Industrial automation systems
Machine safety warning applications
Factory production equipment
Control panels and electrical enclosures
Process monitoring systems
Emergency warning systems
Material handling equipment
Industrial alarm signaling installations

Why Choose Pfannenberg 21551811055?

The Pfannenberg 21551811055 delivers dependable visual warning performance through high-intensity xenon technology, flexible DC voltage compatibility, adjustable flash patterns, rugged construction, and IP66 environmental protection. It is engineered for applications where clear and reliable visual signaling is essential.

Technical Specifications

Tick the specs you need, then view products that match.

Mounting Type	Panel (Ø22 mm)
Light Function	Xenon flash
Coil / Supply Voltage	24–48 V DC
Illumination	Illuminated
Colour	Red
Voltage	10–60 V DC
Product Series	Pfannenberg PYRA
Specification Value Operating Voltage	12 / 24 / 48V DC
Operating Range	10-57V DC
Current Consumption	540mA at 24V DC
Flash Energy	10J
Flash Rate	0.1 / 0.5 / 0.75 / 1 Hz adjustable
Light Intensity	149 cd
Maximum Viewing Distance	283m
Lens Material	Polycarbonate
Housing Material	PC / ABS
Dimensions	124 x 166 x 114mm
Protection	IP66 / NEMA 4/4X
Service Life	70% light output after 8 million flashes
HS Code	85318070

Frequently Asked Questions

What is the Pfannenberg 21551811055?

The Pfannenberg 21551811055 is a PYRA PY X-M-10 xenon flashing light with a red lens, white housing, and 12/24/48V DC power supply designed for industrial visual signaling.

What voltage does the Pfannenberg 21551811055 use?

The Pfannenberg 21551811055 operates with a flexible 12V, 24V, or 48V DC supply and supports a 10-57V DC operating range.

Is the Pfannenberg 21551811055 suitable for outdoor environments?

Yes. The unit features IP66 and NEMA 4/4X protection, making it suitable for demanding industrial environments and outdoor installations when correctly installed.

What type of lamp technology does the Pfannenberg 21551811055 use?

The Pfannenberg 21551811055 uses xenon flash technology with a 10 Joule flash output for high-visibility warning applications.

Mounting Type	Panel (Ø22 mm)
Light Function	Xenon flash
Coil / Supply Voltage	24–48 V DC
Illumination	Illuminated
Colour	Red
Voltage	10–60 V DC
Product Series	Pfannenberg PYRA
Specification Value Operating Voltage	12 / 24 / 48V DC
Operating Range	10-57V DC
Current Consumption	540mA at 24V DC
Flash Energy	10J
Flash Rate	0.1 / 0.5 / 0.75 / 1 Hz adjustable
Light Intensity	149 cd
Maximum Viewing Distance	283m
Lens Material	Polycarbonate
Housing Material	PC / ABS
Dimensions	124 x 166 x 114mm
Protection	IP66 / NEMA 4/4X
Service Life	70% light output after 8 million flashes
HS Code	85318070

UK delivery

Delivery options

Free UK delivery on orders over £200 ex VAT. Order in-stock items before 2pm Monday to Friday for next-day delivery.

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Standard delivery

£8 ex VAT · free over £200

UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.

Heavier items may be charged at a weight-based or pallet rate, shown at checkout.

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Northern Ireland, ROI & export

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Delivery is calculated at checkout based on your destination.

Orders with mixed availability

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Business customer returns

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Send your order number, product details and reason for return. For faults or delivery damage, include photographs if available. We will confirm the next steps.

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