
B940340099X Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $795.00 | Condition is Used, ASCO B940300099X 400A 480V Automatic Transfer Switch Bulletin 940 400 Amp ATS, shipping cost = $169.70 | 99.2% |
![]() | $975.00 | Condition is Used, ASCO C940340099C 400A 480V Automatic Transfer Switch Bulletin 940 400 Amp ATS, shipping cost = $116.25 | 100.0% |



The ASCO B940340099X C940340099C 400A 480V Automatic Transfer Switch (ATS) is a high-performance electrical device designed to seamlessly switch between primary and backup power sources in the event of an outage. This particular model, Bulletin 940, is a 400 amp ATS, capable of handling substantial power loads, making it an excellent choice for commercial and industrial applications.
The ASCO 400ATS features a robust, heavy-duty construction, with a corrosion-resistant enclosure to ensure durability in harsh environments. The transfer switch is equipped with an advanced microprocessor-based control system, which provides fast and reliable operation, ensuring minimal disruption to power supply. The system is capable of monitoring the status of both primary and backup power sources, and will automatically switch over in the event of a fault or outage on the primary side.
The ASCO 400ATS also includes a range of safety features, such as a ground fault detection system and a manual transfer option, providing users with complete control over the switchover process. The transfer switch is compatible with a wide range of generators and UPS systems, and is designed to meet the highest industry standards for reliability and safety.
In summary, the ASCO B940340099X C940340099C 400A 480V Automatic Transfer Switch (Bulletin 940) is a high-quality, robust, and reliable electrical device that is ideal for commercial and industrial applications. Its advanced control system, fast and reliable operation, and range of safety features make it a smart investment for any business or organization that requires uninterrupted power supply.
Pros of buying a ASCO B940340099X C940340099C 400A 480V Automatic Transfer Switch (ATS):1. Reliability: ASCO is a well-known and trusted brand in the power transfer switch industry, known for its high-quality products.
2. Versatility: The 400A rating makes this transfer switch suitable for a wide range of applications, from commercial buildings to industrial facilities.
3. Automatic operation: The transfer switch automatically switches between the primary and backup power sources during an outage, ensuring uninterrupted power supply.
4. Durability: The transfer switch is built to withstand harsh environments, making it an ideal choice for industrial applications.
5. Compliance: The transfer switch is compliant with UL 1008 and CSA C22.2 No. 14 standards for safety and performance.
Cons of buying a ASCO B940340099X C940340099C 400A 480V Automatic Transfer Switch:1. Cost: The transfer switch is relatively expensive compared to other transfer switches in the market.
2. Complexity: The transfer switch may require professional installation and maintenance due to its complexity.
3. Limited configuration options: The transfer switch may not offer as many customization options as some other transfer switches on the market.
Conclusion:The ASCO B940340099X C940340099C 400A 480V Automatic Transfer Switch is a reliable and high-performing transfer switch suitable for a wide range of applications. While it may be more expensive than some other transfer switches, its reliability, versatility, and compliance with safety standards make it a worthwhile investment for many users. However, prospective buyers should consider the complexity of installation and maintenance, as well as the limited configuration options, before making a final decision.
Recommendation:If you are looking for a high-quality transfer switch with automatic operation and a 400A rating, the ASCO B940340099X C940340099C 400A 480V Automatic Transfer Switch is a strong contender. However, be sure to weigh the costs and consider the complexity of installation and maintenance before making a purchase. It may be worth consulting with a professional electrician to ensure that the transfer switch is the best fit for your specific needs.
Details:
Controller platform and has a model number of B940-3-400-99X. This Asco automatic transfer switch is designed for industrial use with a current rating of 400a and voltage 480v. The switch is of the bulletin 940 type and compatible with ac current. The switch is controlled by the automatic switch co.
It is manufactured in the USA and has a height width of 19 inches.
specifications indusswitch:
- brand: Asco
- mpn: B940340099x
- model: B940-3-400-99x
- bc category: Switches/transfer Switches
- orig: 7/16/2018
- a-freight price: 259
- fuse type: Switch
- controller platform: Automatic Switch Co.
- type: Bulletin 940
- current type: Ac
- item height: 19
- amperage: 400 Amp
- country/region of manufacture: United States
- number: 273359349913
seller indusswitch:
- city: hawthorne, california
- # reviews: 41
- rating: 100.0%
offer indusswitch:
- in stock #: 2
- prices: $795.00–$975.00
- item condition: Used
- options: ship-to-home
- sold #: 28
- availability: in stock
- started: november 30, 2024
payments indusswitch:
- credit card: visa
- wallet: google-pay
- other
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
shipping indusswitch:
- type: calculated
- carrier: usps
- service: usps ground advantage
- transit: 5-11 days
- class: standard
returns indusswitch:
- policy: no returns
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