2979511 PHOENIX CONTACT Umk Upp

Review PHOENIX CONTACT Umk Rel/ksr-g24/21-21/so446 Used Upp

The Phoenix Contact 2979511 Umk Rel/Ksr-G24/21-21/So446 Upp circuit breaker is a versatile and reliable protective device designed for various electrical applications. This circuit breaker is part of Phoenix Contact's Universal Motor Control (UMC) product series, which offers a wide range of customizable solutions for motor protection and control.

The Umk Rel/Ksr-G24/21-21/So446 Upp circuit breaker is a single-phase, AC-operated device, designed to protect motors and other electrical loads against overcurrent conditions. It comes with a G24 interchangeable mounting base, which allows for easy installation and replacement in various control panels and enclosures.

This circuit breaker features a current rating of 21 amperes and a voltage rating of 230 volts, making it suitable for applications with moderate power requirements. The Umk Rel/Ksr-G24/21-21/So446 Upp circuit breaker also comes with a Type F fast-acting rectifier, which ensures reliable tripping during short-circuit conditions.

The Umk Rel/Ksr-G24/21-21/So446 Upp circuit breaker is designed with safety and ease of use in mind. It comes with a visible tripping indicator, which signals when the circuit breaker has tripped and needs to be reset. The circuit breaker also features a built-in overload relay, which provides additional protection against prolonged overloads and helps prevent damage to the motor or other electrical components.

The Umk Rel/Ksr-G24/21-21/So446 Upp circuit breaker is designed to meet the highest safety standards, including UL and CSA standards. It is also RoHS compliant, which means that it is free of lead and other restricted substances.

In summary, the Phoenix Contact 2979511 Umk Rel/Ksr-G24/21-21/So446 Upp circuit breaker is a high-performance, versatile, and reliable protective device designed for various electrical applications. Its interchangeable mounting base, moderate power rating, fast-acting rectifier, visible tripping indicator, and built-in overload relay make it an excellent choice for motor protection and control in a wide range of industrial and commercial applications.

The Phoenix Contact 2979511 UMK REL/KSR-G24/21-21/SO446 UPP is a circuit breaker designed for industrial applications. Here are some pros and cons that might help you make a decision about purchasing this circuit breaker:

1. High Breaking Capacity: This circuit breaker has a high breaking capacity, making it suitable for protecting industrial equipment that requires heavy current flow.

2. Overload and Short-Circuit Protection: The circuit breaker provides both overload and short-circuit protection, ensuring that the connected equipment is safe from damage.

3. Robust Design: The Phoenix Contact circuit breaker is designed to be robust and durable, with a protective housing that can withstand harsh industrial environments.

4. Easy Installation: The circuit breaker comes with a plug-in design, making it easy to install and connect to the electrical system.

5. Remote Monitoring: The circuit breaker offers remote monitoring capabilities, allowing users to monitor its status and receive alerts in case of any faults or trips.

1. Cost: The Phoenix Contact circuit breaker is more expensive than some other circuit breakers in the market, which might make it a less attractive option for budget-conscious buyers.

2. Complex Wiring: The circuit breaker has multiple terminals and requires complex wiring, which might make the installation process more time-consuming and complicated.

3. Limited Compatibility: The circuit breaker might not be compatible with all electrical systems, so it's essential to check the compatibility before making a purchase.

The Phoenix Contact 2979511 UMK REL/KSR-G24/21-21/SO446 UPP is a high-performance circuit breaker designed for industrial applications. Its robust design, high breaking capacity, and overload and short-circuit protection make it an excellent choice for protecting critical equipment. However, its high cost and complex wiring might make it a less attractive option for some buyers. Ultimately, the decision to purchase this circuit breaker depends on the specific requirements of your industrial application and your budget.

If you require a high-performance circuit breaker for your industrial application and have the budget for it, then the Phoenix Contact 2979511 UMK REL/KSR-G24/21-21/SO446 UPP is an excellent choice. Its robust design, easy installation, and remote monitoring capabilities make it a reliable and efficient solution for protecting your industrial equipment. However, if you're on a tight budget or have simpler electrical requirements, then you might consider other circuit breakers with more affordable pricing and simpler wiring.

Details:

For example, programmable logic controllers plc's, distributed control systems DC's's, human machine interface him's, variable speed drives BSD's, power supplies, pressure transmitters and everything in between. 2979511 Phoenix Contact umk 2 rel/ksr-g24/21-21/so446, relay module.: condition: used item - all used products are guaranteed to be working but may show signs of use. Shipping: shipping cost: is quoted as part of the sale.

Is Phoenix Contact 2979511 not the part you are wanting. 2 changeover Contacts.

specifications genpurrelays:

• brand: Phoenix Contact
• mpn: 2979511
• type: Relay Modules Relay Boards

payments genpurrelays:

• other
• credit card: mastercard
• wallet: apple-pay

seller genpurrelays:

• city: denver, colorado
• # reviews: 768
• rating: 98.6%

returns genpurrelays:

• time: 60 days
• paid by: seller
• policy: returns accepted
• method: money back

offer genpurrelays:

• started: november 21, 2025
• availability: in stock
• prices: $68.47–$129.00
• item condition:
  • Used
  • Gebraucht
• options: ship-to-home
• best offers: true
• in stock #: 5
• sold #: 12

shipping genpurrelays:

• type: fixed
• transit: 5-12 days
• service: standard
• class: standard

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays