Low Voltage Switchgear

While our website showcases a large assortment of our products, it does not reflect the complete inventory of products currently available. For real-time availability and to ensure we can meet your specific needs, please contact our sales team at 1-800-328-1842. New products arrive daily and our knowledgeable staff are happy to assist you in locating the exact item(s) you need.

BP3440K Square D Non-Fused Main Switch 4000A 480Y/277V 3Ph 4W R&G

Square D BP3440K Non-Fused Main Switch; 4000 amp, 480Y/277 volt, three phase, four wire. Reconditioned & guaranteed with a one year warranty.
SKU: M334
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GE AV-Line PowerBreak Switchboard 4000 Amp 480/277 Volt 3PH 4W NEMA 1 R&G

General Electric AV-Line PowerBreak Switchboard; 4000 amp main breaker, 480Y/277 volt AC, three phase, four-wire, NEMA 1 indoor rated, with power break distribution. Reconditioned & guaranteed with a one year warranty.
SKU: M487
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GE AV-Line Switchboard PowerBreak TCVVF9640E1 4000 Amp 480Y/277 Volt 3PH 4W NEMA 1 R&G

General Electric AV-Line Switchboard; PowerBreak 4000 amp main breaker, cat# TCVVF9640E1, 480Y/277 volt AC, three phase, four-wire, ground fault, NEMA 1 indoor rated. Reconditioned & guaranteed with a one year warranty.
SKU: M514
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GE AV-Line Switchboard PowerBreak TCVVF9640E1 4000 Amp 480Y/277 Volt 3PH 4W NEMA 1 R&G

General Electric AV-Line Switchboard; PowerBreak 4000 amp main breaker, cat# TCVVF9640E1, 480Y/277 volt AC, three phase, four-wire, ground fault, NEMA 1 indoor rated. Reconditioned & guaranteed with a one year warranty.
SKU: M515
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Square D QED Power Style Switchboard 4000 Amp 480Y/277 Volt 3Ph 4W NEMA 1 R&G

Square D QED Power Style Switchboard; 4000 amp, 480Y/277 volt, 3 phase, 4 wire, LSIG functions, ground fault, breaker distribution section. Reconditioned & guaranteed with a one-year warranty.
SKU: M523
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Siemens SB3 Switchboard 4000 Amp 208Y/120 Volt QA-4033-S Pringle Main 3 Ph 4 Wire NEMA 1 R&G

Siemens SB3 Switchboard; 4000 amp, 208Y/120 volt, QA-4033-S Pringle Fusible Main, 3 phase, 4 wire, NEMA 1 indoor rated, distribution section. Reconditioned & guaranteed with a one-year warranty.
SKU: M525
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GE AV-Line Power Break Switchboard 4000 Amp 480Y/277 Volt 3PH 4W NEMA 1 R&G

General Electric AV-Line Power Break Switchboard; 4000 amp main breaker, cat# TCVVF9640E1, 480Y/277 volt AC, three phase, four-wire, NEMA 1 indoor rated, & Micro Versa Trip Plus Trip Unit. Reconditioned & guaranteed with a one year warranty.
SKU: M526
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GE AV-Line Power Break Switchboard 4000 Amp 480Y/277 Volt 3PH 4W NEMA 1 R&G

General Electric AV-Line Power Break Switchboard; 4000 amp main breaker, cat# TCVVF9640E1, 480Y/277 volt AC, three phase, four-wire, NEMA 1 indoor rated, & Micro Versa Trip. Reconditioned & guaranteed with a one year warranty.
SKU: M528
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GE Power Break II Switchboard 4000 Amp MLO 480Y/277 Volt 3PH 4W NEMA 1 R&G

General Electric Power Break II Switchboard; 4000 amp main lug only, 480Y/277 volt, three phase, four-wire, NEMA 1 indoor rated. With Power Break II distribution panel, LSIG & RELT functions, ground fault. Reconditioned & guaranteed with a one year warranty.
SKU: M530
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GE Power Break II Switchboard 4000 Amp MLO 480Y/277 Volt 3PH 4W NEMA 1 R&G

General Electric Power Break II Switchboard; 4000 amp main lug only, 480Y/277 volt, three phase, four-wire, NEMA 1 indoor rated. With Power Break II distribution panel, LSIG & RELT functions, ground fault. Reconditioned & guaranteed with a one year warranty.
SKU: M531
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GE Power Break II Switchboard 4000 Amp 480Y/277 Volt 3PH 4W NEMA 3R New Surplus

General Electric Power Break II Switchboard; Cat# SSD406440, 4000 amp main breaker, 480Y/277 volt, three phase, four-wire, NEMA 3R outdoor rated. With ABB breaker distribution, LSIG, ground fault, RELT function for main. New Surplus
SKU: M532
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GE Power Break II Switchboard 4000 Amp 480Y/277 Volt 3PH 4W NEMA 3R New Surplus

General Electric Power Break II Switchboard; Cat# SSD40G440, 4000 amp main breaker, 480Y/277 volt, three phase, four-wire, NEMA 3R outdoor rated. With Power Break II breaker distribution, LSIG, ground fault, RELT functions (main). New Surplus
SKU: M534
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GE Power Break Switchboard Main-Tie-Main TC4040TTHZR 4000 Amp 480Y/277 Volt AC NEMA 1 R&G

General Electric Power Break Switchboard; Main-Tie-Main TC4040TTHZR, 4000 amp, 480Y/277 volt AC, 3 pole, ground fault, NEMA 1 indoor rated. With Power Break I breaker distribution. Reconditioned & guaranteed with a one-year warranty.
SKU: M550
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Eaton Magnum DS Metal-Enclosed LV Switchboard 4000 Amp 635 Volt AC 4 Pole NEMA 1 R&G

Eaton Magnum DS Metal-Enclosed LV Switchboard; 4000 amp, 635 volt AC, 4 pole, NEMA 1 indoor, ground fault indicator. Reconditioned & guaranteed with a one-year warranty.
SKU: M553
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Eaton Magnum DS Switchboard 4000 Amp 480 Volt AC 3 PH 4 W NEMA 1 GFI R&G

Eaton Magnum DS Switchboard; 4000 amp, 480 volt AC, 3 phase, 4 wire, NEMA 1 indoor, ground fault indicator, arc flash reduction, breaker distribution section. Reconditioned & guaranteed with a one-year warranty.
SKU: M554
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Electro-Mechanical Industries Switchboard 4000 Amp Main Lug Only 208Y/120 Volt NEMA 1 R&G

Electro-Mechanical Industries Switchboard; 4000 amp main lug only, 208Y/120 volt, 3 phase, 4 wire, NEMA 1 indoor. With (2) 1600 amp distribution breakers with arc flash reduction. Reconditioned & guaranteed with a one-year warranty
SKU: M559
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Square D QED Power Style Switchboard 4000 Amp MLO 480Y/277 Volt 3 Ph 4W NEMA 1 R&G

Square D QED Power Style Switchboard; 4000 amp, main lug only, 480Y/277 volt, 3 phase, 4 wire, NEMA 1 indoor rated, LSIG functions, ground fault, distribution breakers. Reconditioned & guaranteed with a one-year warranty.
SKU: M607
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Cutler-Hammer Magnum DS Switchboard 4000 Amp 480Y/277 Volt AC 3 PH 4W NEMA 1 R&G

Cutler-Hammer Magnum DS Switchboard; 4000 amp,480Y/277 volt AC, 3 phase, 4 wire, NEMA 1 indoor, LSIG functions, ground fault, with Magnum DS breaker distribution. Reconditioned & guaranteed with a one-year warranty.
SKU: M610
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Upgrade Low Voltage Switchgear: New, Refurbished, Obsolete

We don’t just sell Low Voltage Switchgear. We provide tailored solutions by understanding your situation as a trusted partner in identifying what you need. Asking questions like:

What are the Voltage Rating Requirements?

Let’s make sure the switchgear's voltage rating matches the requirements of the electrical system it will be installed in. Low voltage switchgear typically operates at voltages up to 1000V AC or 1500V DC. Beyond this, consider Medium Voltage switchgear.

What is the Maximum Current Rating?

It’s important to know the maximum current that the switchgear can handle safely. This should align with the expected load and short-circuit currents in the system.

Where is the Operating Environment?

Evaluate the environmental conditions where the switchgear will be installed, including temperature, humidity, dust, and corrosive elements. Choose switchgear with appropriate ingress protection (IP) ratings and environmental certifications.

What Type of Protection is Needed?

By knowing this, we can decide whether the application requires protection against overload, short circuit, or both. Select switchgear with built-in protection features such as circuit breakers, fuses, or protective relays as needed.

How Much Space Do You Have:

Consider the physical dimensions and layout of the installation site to ensure the switchgear fits properly and allows for future expansion if necessary.

Which Safety Standards Need to Be Met?

Verifying the switchgear complies with relevant safety standards and certifications such as IEC, ANSI, UL, or other local regulations. This way the equipment meets minimum safety requirements and performance standards.

What About Reliability and Durability?

Look for switchgear from reputable manufacturers known for producing reliable and durable equipment. Consider factors such as component quality, design robustness, and maintenance requirements.

Is Remote Monitoring and Control Needed?

If remote monitoring and control are desired, choose switchgear with compatible communication interfaces (such as Modbus, Profibus, or Ethernet) and software capabilities for seamless integration into the overall control system.

Have You Considered Arc Flash Mitigation?

Evaluate the switchgear's ability to minimize the risk and severity of arc flash incidents through design features such as arc-resistant construction, fast fault-clearing times, and proper equipment labeling.

What About Cost and Total Ownership?

Assess the initial purchase cost along with long-term maintenance, operating costs, and potential energy savings. Consider the total cost of ownership over the switchgear's lifecycle to make an informed investment decision.

 

How Can We Help?

Let us help you choose the right Low Voltage Switchgear Solution with confidence. You have customized low voltage switchgear needs? We'll match voltage levels, load capacity, and fault current ratings, to name a few considerations. Your switchgear has special demands, so our solutions balance upfront costs with long-term value, with each unit undergoing testing to lower your total cost over its lifespan.