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8WD4420-0EA Siemens

Original price $324.00 - Original price $471.12
Original price
$471.12
$324.00 - $471.12
Current price $471.12
Surplus - Tested (With Warranty)
Need a Specific Revision?
$471.12
4 in stock
New / Open-Box Surplus
Need a Specific Revision?
$324.00
7 in stock
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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

The 8WD4420-0EA is a Siemens SIRIUS signaling column siren element providing an alternating acoustic alert at 95-105 dB with 24 V AC/DC supply. It integrates into 8WD44 70 mm diameter signaling column systems to deliver audible warnings for machine status, safety alerts, or process diagnostics in industrial control panels and machinery. Typically used within SIRIUS modular signaling towers, the 8WD4420-0EA operates reliably in demanding environments where clear audible indication is required, offering compatibility with standard industrial alert systems.

Best Suited For

  • Integration into SIRIUS 8WD44 70 mm signaling columns
  • Audible alarm in control panels or machinery enclosures
  • Alternating tone warning in safety or status indication systems
  • Replacement or upgrade of existing siren elements in modular towers
Acoustic level
95 - 105 dB
Operating voltage
24 V AC/DC
Protection class
IP65
Diameter
70 mm
Weight
0.196 lb

Technical Specifications

I/O & Electrical

Operating voltage
24 V AC/DC
Acoustic level
95 - 105 dB

Communication & Power

Protection class
IP65

Physical & Environmental

Diameter
70 mm
Weight
0.196 lb

1-Year Warranty

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USA Stock

Sourced and shipped from Texas, USA. Never anonymous overseas marketplace stock.

30-Day Returns

Hassle-free RMA. If the part is not right for your application, send it back within 30 days.

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Rockwell Automation documentation

Access official manuals, datasheets, and lifecycle information for this part directly from Rockwell Automation.

Visit RockwellAutomation.com

Must Read: Disclaimer

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