How to Streamline the Process of Identifying Obsolete Circuit Breakers and Components

When there is a problem with a circuit breaker or piece of switchgear, you need to be able to communicate exactly what you need to a vendor so that you can get the right equipment the first time and at the right price. Time is often the most critical element to shorten outages and restore power and production.

Our experts have worked with circuit breakers since 1983 and we can tell you from experience that while technology has improved this process immensely, it still has its pitfalls. The bottom line is that if the equipment is not specified correctly, it may not fit or work and can even become dangerous.

Image of an expert at a circuit breaker supplier.

Have Plenty of Information About Your Circuit Breaker

The best way to identify and communicate with a circuit breaker supplier is to get more information than you think will be needed. The model number of a circuit breaker is a start, but may not cover all the details. Serial numbers are rarely traceable. When they are, it may take weeks for the factory to reply.

Photos of the nameplate can help, but again, it may or may not detail all that is needed.

We like to take an “all of the above” attitude. We find that when we know the breaker’s model number and have clear photographs of all the nameplates (may be more than one), along with photos of the front, back, and sides and/or photos of the parts in question. We can quickly and accurately assess the situation and provide the most cost-effective solution to solve the issue at hand.

In the real world, however, this is often not possible. It’s common that information is handed up or down the chain of command and details can be lost or simply not communicated in the first place. This can and will necessitate someone going back to get the needed information, which can be both time consuming and frustrating.

Find a Circuit Breaker Supplier That Asks the Right Questions

When inquiring to multiple vendors, one or several of the vendors will typically not ask as many questions and may seem to have a quick and easy answer. The question that should then be asked is, “Why aren’t they asking the questions?” and “Will the equipment they ship work?”

If this seems like a daunting task, it is, or it can be without the help of a qualified vendor who is familiar with the equipment and can walk you through the pitfalls to get you the right equipment at the right time, for the right price.

When you have questions about your circuit breakers, contact us today. If we can’t help you with your specific problem, we’ll tell you and direct you to someone who can. That’s what we are here for.

Where to Find Old, Discontinued, or Refurbished Circuit Breakers from General Electric, Westinghouse, Allis Chalmers, and More

There are thousands of older buildings across the world that house old breaker panels. While original equipment manufacturers consider many of these obsolete and no longer support them with new components, the equipment is probably still very serviceable with proper maintenance. An entire industry has developed to help you keep your switchgear and breakers safe and reliable.

National Power Equipment’s warehouses are filled with thousands of circuit breakers and switchgear cabinets, and tens of thousands of parts. These product lines date all the way back to World War II, and its staff is well versed in specifying equipment for them.

Purchasing from an unreliable source can often produce parts that won’t last. However, National Power Equipment’s “Class One” process of reconditioning equipment brings equipment back to “like new” condition. The process includes:

  • Breaker disassembled to its smallest components and inspected for wear and damage
  • Parts re-plated, stripped, and painted or buffed and polished to “like new” condition
  • Breaker reassembled with new wiring and upgrades and testing to industry standard

Image of a circuit breaker for sale.

Circuit Breakers

National Power Equipment consistently warehouses a wide variety of old, obsolete, re-manufactured, and refurbished circuit breakers, specializing in low voltage (600 Volt AC or less) through medium voltage (15KV) circuit breakers, switchgear, and parts. Our inventory includes equipment from the following circuit breaker brands:

Other Refurbished and Remanufactured Equipment

Sometimes you don’t just need the circuit breaker, but you need other parts that commonly fail. These parts can include relays, transformers, trip devices, fuses, and switchgear.

Hard-to-Find Circuit Breakers

If you’re unsure where to look for an older or obsolete circuit breaker, start with our circuit breaker equipment search to see if the product you’re looking for is in our inventory. If you can’t find what you’re looking for, there’s a good chance we know how to help. Contact us for those hard to find circuit breakers or equipment, and we’ll be happy to navigate you in the right direction.