

The Cooper Bussmann ATR-20 is a high-quality, reliable, and versatile thermal overload relay designed for use in various electrical applications. This device is engineered to provide optimal protection against overcurrent situations, ensuring the safety and longevity of electrical systems.
The ATR-20 is a compact thermal overload relay that measures 3.5 inches in length, 2.1 inches in width, and 1.1 inches in height. It is constructed from high-grade materials, including a durable cast aluminum housing, ensuring robustness and resistance to high temperatures and harsh environmental conditions. The relay's terminal block is designed for easy wire connection, with standard sizes and configurations to facilitate installation and maintenance.
The Cooper Bussmann ATR-20 is designed to operate reliably under a wide range of temperatures, from -40 degrees Celsius to 85 degrees Celsius, making it suitable for use in various climate zones. The relay features a built-in trip mechanism that activates when the temperature of the protected circuit exceeds a predetermined limit. This mechanism is designed to trip quickly and accurately, minimizing the risk of damage to the electrical system or the connected equipment.
The ATR-20 thermal overload relay is available in various ratings, ranging from 10 to 60 amperes, ensuring that it can provide protection for a wide range of electrical loads. It is also available in different trip classes, allowing users to choose the relay that best suits their application's specific requirements. The relay is rated for a maximum operating voltage of 600 volts, making it suitable for use in medium-voltage electrical systems.
The Cooper Bussmann ATR-20 thermal overload relay is designed to be easy to use and maintain. It features a clear and easy-to-read scale on its case, allowing users to easily set the trip point for their application. The relay also features a self-resetting mechanism, which allows it to automatically reset once the overcurrent situation has been resolved, ensuring that the protected circuit can resume operation as soon as possible.
In conclusion, the Cooper Bussmann ATR-20 thermal overload relay is a high-quality and reliable device that provides effective protection against overcurrent situations in various electrical applications. Its compact size, robust construction, and wide range of ratings and trip classes make it a versatile and flexible solution for a wide range of applications. Its clear and easy-to-use design, as well as its self-resetting mechanism, ensure that it is easy to install, maintain, and operate.
Product: Cooper Bussmann ATR-20 Surge Arresters
Pros:1. Reliable: Cooper Bussmann is a well-known and trusted brand in power protection, known for their high-quality products.
2. Durable: The ATR-20 surge arresters are designed to handle high voltage surges and are built to last.
3. Safe: They provide excellent protection against overvoltage and lightning surges, ensuring the safety of connected equipment.
4. Versatile: The ATR-20 surge arresters are suitable for a wide range of applications, including industrial, commercial, and residential.
Cons:1. Cost: Compared to some other surge arresters, the Cooper Bussmann ATR-20 can be more expensive.
2. Limited Capacity: The ATR-20 has a lower voltage rating compared to some other surge arresters, which may limit its use in certain applications.
3. Requires Professional Installation: Due to their electrical nature, surge arresters should be installed by a qualified electrician to ensure safety.
Conclusion:The Cooper Bussmann ATR-20 surge arresters are a reliable and durable option for protecting against voltage surges. While they may be more expensive than some other options, their reputation for quality and safety make them a worthwhile investment. However, potential buyers should consider their specific application requirements and budget before making a purchase. If the lower voltage rating is a concern, alternative surge arresters with higher voltage ratings may be more suitable.
Recommendation:If you are looking for a reliable and safe surge protector for your electrical system, the Cooper Bussmann ATR-20 surge arresters are a great option. However, it is recommended to consult with a qualified electrician to ensure proper installation and sizing for your specific application.
Details:
Bussmann ATR-20 5 each: .
specifications fuseaud:
- brand: Cooper Bussmann
- mpn: Atr-20
- part type: Fuse Holder
seller fuseaud:
- city: clawson, michigan
- rating: 98.3%
- # reviews: 51666
shipping fuseaud:
- carrier: usps, ups
- transit: 4-7 days
- type: fixed
- service: standard, usps priority mail, ups 2nd day air, ups next day air
- class: standard, expedited, one-day
returns fuseaud:
- time: 30 days
- paid by: buyer
- method: money back
- policy: returns accepted
offer fuseaud:
- in stock #: 5
- availability: in stock
- sold #: 25
- prices: $5.59–$400.00
- item condition:
- New – Open box
- Used
- New
- Seller refurbished
- Open box
- For parts or not working
- New other (see details)
- started: october 15, 2024
- options: ship-to-home
general fuseaud:
- category: Electronics > Vehicle Gps > Car Audio Video Installation > Fuses Holders
payments fuseaud:
- other
- credit card: visa
- wallet: apple-pay
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