
849.000.75 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $14.99 | Condition is Used, Werma 849.000.75 Alarm, 24VAC - USED, shipping cost = $8.60 | 100.0% |
![]() | $21.99 | Top Pick! Condition is Used, WERMA 849.000.75 ALARM, shipping cost = $7.44 | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $349.99 | Top Pick! Condition is New – Open box, WERMA 849.000.75 buzzer element contin/pulse 85dB 24 VAC/DC 52mm x 72mm, FREE SHIPPING | 99.6% |

The WERMA 849.000.75 Alarm is an innovative and versatile acoustic and visual signaling device designed to provide effective warning in various industrial and commercial applications. This alarm is part of WERMA's extensive line of signaling devices, known for their reliability and durability.
The 849.000.75 Alarm features a robust, compact design, with a size of only 72 mm x 38 mm x 23 mm (2.83 inches x 1.50 inches x 0.91 inches). Its compactness makes it suitable for installation in confined spaces, while its rugged construction ensures it can withstand the rigors of industrial environments.
This alarm is equipped with a high-performance, 110 dB, Type 2 sounder, which is loud enough to be heard clearly above the ambient noise in most industrial settings. It also includes a red, flashing LED light, which provides an additional visual warning.
The 849.000.75 Alarm is designed to operate on a 24 V DC power supply, making it an ideal solution for applications where a reliable and constant power source is available. It is also equipped with a 2-pole changeover switch, which allows for easy integration with various control systems.
Another key feature of this alarm is its high level of customizability. It offers various mounting options, including wall, panel, and T- nut mounting. It also comes with various signaling patterns, including on-off, alternating, and continuous, allowing users to select the pattern that best suits their application.
The WERMA 849.000.75 Alarm is built to last, with an IP67 protection rating, which means it is protected against dust and immersion in water up to 1 meter (3.28 feet) for up to 30 minutes. It is also resistant to vibrations and shock, making it suitable for use in harsh environments.
In conclusion, the WERMA 849.000.75 Alarm is a high-performance, versatile, and durable signaling device that is well-suited for various industrial and commercial applications. Its loud, 110 dB sounder and flashing LED light provide effective warning, while its compact size, rugged construction, and customizable features make it a practical and reliable solution for a wide range of applications.
The WERMA 849.000.75 alarm is a visual and audible warning device designed to alert operators of potential hazards or warning conditions in industrial and manufacturing environments. Here are some pros and cons of buying this alarm:
Pros:1. High Visibility: The WERMA 849.000.75 alarm features a bright red LED light and a loud, 110dB alarm sound, making it highly visible and audible to operators from a distance.
2. Versatile: This alarm can be used in various industrial applications, including machine guarding, fire alarms, and process control systems. It can be mounted on walls, machines, or control panels.
3. Durable: The alarm housing is made of impact-resistant polycarbonate, making it suitable for harsh industrial environments. It also has an IP66 rating, which means it is protected against water and dust.
4. Easy to Install: The alarm comes with a plug-in connection for easy installation. It also has a quick-disconnect terminal block for easy maintenance.
5. Customizable: The alarm can be customized with different sound patterns and visual signals to suit specific applications.
Cons:1. Power Consumption: The alarm consumes 3.5 watts of power, which might be a concern for applications with limited power supplies.
2. Limited Connectivity: The alarm does not have wireless connectivity, which might be a limitation for some applications that require remote monitoring and control.
3. Size: The alarm is relatively large, measuring 104mm x 81mm x 37mm, which might be a concern for applications with limited space.
Conclusion:The WERMA 849.000.75 alarm is an effective and reliable warning device for industrial applications that require high visibility and audibility. Its durability, versatility, and customizability make it a popular choice among manufacturers and engineers. However, its power consumption and size might be a concern for some applications.
Recommendation:If you are looking for a highly visible and audible warning device for industrial applications, the WERMA 849.000.75 alarm is a good choice. Its customizability and durability make it suitable for various applications, and its plug-in connection and quick-disconnect terminal block make it easy to install and maintain. However, if power consumption is a concern, you might want to consider alternative options with lower power consumption. Additionally, if you require wireless connectivity, you might want to consider models with Bluetooth or Wi-Fi capabilities.
Details:
Used, labeling may be faded on top of item. Prices for these options may differ from standard ground shipping. Werma 849.000.75 alarm, 24vac.
Item is sold as pictured. The cost of combined shipping depends on weight, location buyer and size box. These services include: ups 3 day select. Ups next day am.
Ups 2 day air am.
specifications vidioaudio:
- brand: Werma
- mpn: 849.000.75
- part type: Alarm
payments vidioaudio:
- check
- credit card: discover
- other
- money order
- wallet: paypal
seller vidioaudio:
- city: kawkawlin, michigan
- # reviews: 21387
- rating: 99.6%
returns vidioaudio:
- time: 30 days
- policy: returns accepted
- method: money back
- paid by: buyer
shipping vidioaudio:
- class: standard, expedited, one-day
- service: usps first class, ups ground, usps priority mail, ups next day air
- transit: 4-10 days
- type: calculated
- carrier: usps, ups
general vidioaudio:
- category: Electronics > Tv, Video Home Audio
offer vidioaudio:
- price: $349.99
- item condition:
- Used
- New – Open box
- options: ship-to-home
- in stock #: 3
- started: march 8, 2025
- best offers: true
- availability: in stock
- sold #: 24


