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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 8WD4420-0FA |
| Alternative Part Number | 8WD44200FA |
| Manufacturer | Siemens |
| Product Brand Name | SIRIUS |
| Product Designation | Signalling column buzzer element, continuous sound or pulsed, adjustable |
| Voltage Type | AC/DC |
| Supply Voltage (50 Hz AC) | 24V |
| Supply Voltage (60 Hz AC) | 24V |
| Supply Voltage (DC) | 24V |
| Consumed Current | 25 mA |
| Acoustic Signal Type | Continuous tone / Pulse tone |
| Loudness Level | 80 dB |
| Mounting Type | Bayonet |
| Housing Colour | Black |
| External Diameter | 70 mm |
| Ambient Temperature (Operation) | -20°C to +50°C |
| Protection Class IP | IP65 |
| Adjustable Acoustic Signal | Yes |
| Height | 72 mm |
| Width | 70 mm |
Introducing the Siemens 8WD4420-0FA Buzzer Element: a versatile and reliable signalling solution for your industrial applications. This high-quality buzzer element is designed to provide both continuous and pulsating tones, with an adjustable loudness level of up to 85 dB. The 8WD4420-0FA is compatible with 24V AC/DC operating voltage, ensuring seamless integration into your existing systems.
Featuring a sleek black housing and a compact 70mm diameter, this buzzer element is not only functional but also aesthetically pleasing. The Siemens 8WD4420-0FA is part of the renowned SIRIUS product range, known for its durability and long service life of up to 5,000 hours.
Ideal for use in various industrial settings, the 8WD4420-0FA Buzzer Element is designed to meet the rigorous demands of modern automation processes. Whether you need an audible alert for safety warnings, equipment malfunctions, or process notifications, this buzzer element is the perfect choice for your needs.
Upgrade your signalling system with the Siemens 8WD4420-0FA Buzzer Element and experience the reliability and performance that only Siemens can deliver.
Commonly Asked Questions
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Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Frequently Asked Questions
What is the main function of this Siemens part?
The Siemens 8WD4420-0FA is a buzzer element designed to produce continuous tone or pulsating sounds, with adjustable settings.
What voltage does this buzzer element operate at?
The Siemens 8WD4420-0FA operates at a voltage of 24V AC/DC.
Is this part suitable for industrial applications?
Yes, the Siemens 8WD4420-0FA is designed for industrial applications, such as signalling systems, alarms, and process monitoring.
Can the sound level of the buzzer be adjusted?
Yes, the Siemens 8WD4420-0FA allows for sound level adjustments to suit various application requirements.
What are the dimensions of this part?
The Siemens 8WD4420-0FA has dimensions of 72mm x 70mm x 34mm.
Does this part comply with any industry standards?
Yes, the Siemens 8WD4420-0FA complies with DIN VDE 0660 T200 and IEC EN 60947-5-1 standards.
