Go Green for Earth Day with Refurbished Equipment & Components

As the world celebrates Earth Day, all industries are finding ways to conserve resources and help the environment. For electricians, this means finding ways to offer high-quality equipment without adding to the dangerous emissions created by the parts manufacturing process. By finding high-quality refurbished equipment, electricians can benefit both the environment and their customers’ budgets.

Refurbished and Used Equipment

As many electricians realize, electrical equipment and components are available that yield the same high performance as their brand new counterparts. Often these parts are removed from buildings or are left over from large projects. Supply companies purchase them after ensuring they’re still in good working condition. Once purchased, they’re refurbished to ensure every working part gives peak performance.

Electricians aren’t required to purchase parts for a large-scale operation to put refurbished parts to work for their clients. Many professionals choose to simply begin ordering from a refurbished parts supplier with one or two parts, then graduate to placing regular orders. With each order, electricians are avoiding the manufacture of new parts, helping reduce the number of carbon emissions harming the environment.

Electronic Waste

In general, electronic waste poses a serious threat to the environment, with disposal of electronic equipment and parts creating dangerous emissions. The government has attempted to reduce the amount of e-waste disposal, especially at the consumer level, but the problems are still ongoing. The biggest risk is to human health, since disposal of electrical equipment can often release harmful chemicals into the air.

The best way to safeguard the health of citizens, as well as the overall air quality, is to keep electrical parts in circulation as long as possible. In many cases, even defunct equipment can be disassembled and some of its parts refurbished. Those parts can then be either put in other equipment or used by electricians as they perform installations.

Keeping Landfills Safe

EMSCO helps keep electrical equipment and components out of landfills and recycling centers, removing governments from the burden of finding ways to safely dispose of them. The company offers to purchase equipment and parts from businesses that have excess inventory or from sites that are being demolished or vacated. EMSCO is always in need of items of various types in order to meet the demands of its many clients.

Additionally, EMSCO allows engineers and other professionals to simply place a phone call and locate the refurbished part they need. Many technicians make the refurbished supplier the first call they make when they need a part, only buying new when a used or refurbished version isn’t available. This reduces the amount of parts being sold each day, eliminating the need for those parts to be replaced by more new parts.

When companies have excess parts, they also can contact EMSCO to purchase them. Selling them to EMSCO can be a great way to recoup some of their cost on a major office move. EMSCO makes the process of offering equipment easy, allowing businesses to email a list of all parts along with pictures, if possible, and they’ll soon be provided a quote that they can accept or reject.

Have surplus industrial electrical equipment you want to sell? Click here to contact our buyers!

Industrial Power Distribution Explained

Industrial power distribution serves as the lifeblood of manufacturing and production facilities, powering the equipment and machinery vital for operational success. In this comprehensive guide, we'll delve into the functions of industrial power distribution and explore its key components that ensure efficiency, reliability, and safety in industrial operations.

Functions of Industrial Power Distribution:

One of the primary functions of industrial power distribution is to efficiently and reliably power the equipment and machinery essential for manufacturing and production processes. Industrial facilities rely on a vast array of equipment, ranging from motors and pumps to conveyor systems and robotic arms, all of which require a steady and uninterrupted supply of electricity to operate effectively.

Industrial power distribution systems ensure that each piece of equipment receives the appropriate voltage and current required for optimal performance. This involves managing power quality to minimize fluctuations and disturbances that could affect equipment operation. By maintaining stable voltage levels and mitigating issues such as voltage sags, surges, and harmonics, power distribution systems safeguard equipment from damage and ensure consistent production output.

Furthermore, industrial power distribution systems play a crucial role in load management, balancing the electrical load across different circuits and phases within the facility. By distributing the load evenly, these systems prevent overloading and voltage imbalances that could lead to equipment failures or disruptions in production. Effective load management optimizes energy usage and maximizes the efficiency of electrical infrastructure, ultimately reducing operating costs and improving the overall performance of industrial operations.

In essence, industrial power distribution systems serve as the lifeline of manufacturing and production facilities, powering the equipment and machinery that drive productivity and profitability. By providing reliable and efficient electrical energy to support industrial processes, these systems enable businesses to meet production targets, maintain competitiveness, and adapt to changing market demands effectively.

Key Components of Industrial Power Distribution:

Bus Ducts and Busways:

Serving as the main arteries of industrial power distribution systems, bus ducts and busways transport electrical currents from the main power source to various areas within the facility. These robust metal enclosures house insulated conductors made of copper or aluminum and provide the essential infrastructure for delivering power precisely where it's needed.

Switchgear and Circuit Breakers:

Acting as the guardians of electrical integrity, switchgear and circuit breakers protect electrical circuits from overloads and faults. Switchgear encompasses switches, fuses, and other protective devices, while circuit breakers automatically interrupt the flow of electricity upon detecting abnormalities, ensuring equipment and personnel safety.


Transformers play a pivotal role in shaping voltage characteristics, stepping up or down voltage levels to match equipment requirements. They facilitate efficient transmission of electrical energy over extended distances while maintaining optimal power quality across the distribution network.


Industrial power distribution systems are the backbone of modern manufacturing and production facilities, ensuring efficiency, reliability, and safety in industrial operations. By understanding the functions and key components of these systems, businesses can optimize their power distribution infrastructure to drive productivity, reduce costs, and maintain competitiveness in today's dynamic industrial landscape.

If you're looking to upgrade or replace any part of your industrial power distribution system, please give us a call today (1-800-328-1842) and let us discuss how we can help with your needs.

Exploring the Basics of Safety Switches and Disconnects: Ensuring Electrical Safety in Your Facility

In any industrial or commercial setting, ensuring the safety of personnel and equipment is paramount. One critical aspect of electrical safety is the proper implementation of safety switches and disconnects. These devices play a crucial role in protecting against electrical hazards, preventing accidents, and facilitating maintenance work on electrical systems and machinery. In this blog post, we'll delve into the basics of safety switches and disconnects, exploring their functions, types, and importance in maintaining a safe working environment.

Understanding Safety Switches and Disconnects

Safety switches, also known as disconnect switches or isolators, are devices designed to quickly and safely disconnect electrical power to a circuit or piece of equipment. They serve as a means of isolating electrical circuits, machinery, or appliances to prevent electric shock, fire, or damage to equipment during maintenance, repair, or emergency situations.

Functions of Safety Switches and Disconnects

Isolation: Safety switches provide a physical break in the electrical circuit, ensuring that no power is supplied to the connected equipment or circuit when in the off position. This isolation is essential for preventing accidental contact with live electrical components.

Emergency Shutdown: In case of electrical faults or emergencies, safety switches offer a quick and reliable means of shutting off power to affected circuits or equipment, minimizing the risk of further damage or injury.

Lockout/Tagout (LOTO): Safety switches are often used in conjunction with lockout/tagout procedures to ensure that equipment remains de-energized during maintenance or servicing, preventing unauthorized activation and safeguarding personnel working on the equipment.

Types of Safety Switches and Disconnects

Fused Disconnect Switches: These devices incorporate fuses into the disconnect switch mechanism, providing overcurrent protection when excessive current flows along with the ability to disconnect power, preventing damage to equipment and minimizing safety risks.

Non-Fused Disconnect Switches: Non-fused disconnect switches offer a means of isolating power without the inclusion of fuses. They are commonly used in applications where overcurrent protection is provided elsewhere in the circuit.

Circuit Breaker Disconnects: Circuit breaker disconnects combine the functions of a disconnect switch and a circuit breaker, allowing for both disconnection and overcurrent protection.

Importance of Safety Switches and Disconnects

Electrical Safety: By providing a means of isolating power, safety switches and disconnects help prevent electric shock and electrocution hazards, safeguarding personnel working on electrical systems.

Equipment Protection: Disconnecting power during maintenance or repair activities helps prevent damage to equipment and extends its operational lifespan.

Fire Prevention: Properly functioning safety switches can mitigate the risk of electrical fires by quickly disconnecting power in the event of a fault or overload.

Compliance with Regulations: Many regulatory standards and codes mandate the use of safety switches and disconnects in industrial and commercial settings to ensure compliance with safety requirements and prevent accidents

Key Considerations When Choosing Safety Switches

Voltage and Amperage Rating: Select safety switches that match the voltage and amperage requirements of the electrical system they will be protecting.

Enclosure Type: Consider the environmental conditions (e.g., indoor, outdoor, hazardous locations) when choosing the appropriate enclosure type for the safety switch and select the appropriate NEMA rating for the disconnect switch.

Fused or Non-Fused: Ensure that you select the correct type for the applications of your electrical system.


Safety switches and disconnects are indispensable components in electrical systems, serving to protect both personnel and equipment from electrical hazards. Understanding their purpose, types, and key considerations is essential for ensuring a safe and compliant electrical environment. By prioritizing safety and selecting the right safety switches for your application, you can mitigate risks and create a secure work environment. Remember, when it comes to electrical safety, there's no room for compromise.

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