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.

Square D QED-Style 2500 Amp 480Y/277 Volt 3 Phase 4 Wire BPO3625E1 Main Fusible Panel W/ GFI R&G

Square D QED-Style; 2500 amp, 480Y/277 volt, three phase, four wire. BPO3625E1 main fusible with 120 volt shunt trip with ground fault. Reconditioned & guaranteed with a one year warranty. Contact ESMCO today to discuss this panel. The distribution can be customized to meet your needs.
SKU: M076
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BLO34300 Square D Fusible Main Boltswitch 3000A 480Y/277V 3PH 4W With PAL Distribution Nema 1 R&G

Square D BLO34300 Fusible Main Boltswitch; 3000 amp, 480Y/277 volt, three phase, four wire, red back plate. Power-style switchboard with PAL distribution; type PA, cat # 99594-1, 3000 amp supply bus, 2000 amp section bus, 480Y/277V. Reconditioned & guaranteed with a one year warranty.
SKU: M336
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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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Square D QED Power Style Switchboard 2500A 3ph 4W 480Y/277V Stand Alone 800A Fused Main NEMA 1 R&G

Square D QED Power Style Switchboard; 2500 amp, three phase, four wire, 480Y/277 volt. Stand alone 800 amp fused main, Nema 1. Reconditioned & guaranteed with a one year warranty.
SKU: M343
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Square D QED Power Style Switchboard 2000A Frame Main PHF2036 480Y/277V 3Ph 4W Rated at 1400A w/ Dist. LSIG R&G

Square D QED Power Style Switchboard; 2000 amp frame main cat# PHF2036 with rating plug cat #ARP100, 480Y/277 volt, three phase, four wire, rated at 1400 amp, distribution section, LSIG functions. Reconditioned & guaranteed with a one year warranty.
SKU: M346
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Square D Power Style Switchboard 2000 Amp Fusible Main 480Y/277 Volt w/ GF NEMA 1 R&G

Square D Power Style Switchboard; 2000 amp fusible main with ground fault, 480Y/277 volt, 3 phase, 4 wire, NEMA 1 indoor rated. Reconditioned & guaranteed with a one year warranty.
SKU: M385
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Square D Power Style Switchboard 3000 Amp Main Breaker 480Y/277 Volt W/ LIG NEMA 1 R&G

Square D Power Style Switchboard; 3000 amp main breaker, 480Y/277 volt, rating plug cat# ARP083 with LIG functions, Nema 1 indoor. With Power Logic Metering. Reconditioned & guaranteed with a one year warranty.
SKU: M414
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Square D QED Power Style Switchboard 1600A 3P 480Y/277V w/ 3 RJF36160JK Breakers M/O F/M R&G

Square D QED Power Style Switchboard; 1600 amp, three pole, 480Y/277 volt, with (3) RJF36160JK PowerPact circuit breakers. Manually operated (M/O), fixed- mount (F/M). Reconditioned & guaranteed with a one year warranty.
SKU: M423
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Square D QED Power Style Switchboard 1600A 480Y/277V RJF36160JK Breaker NEMA 1 R&G

Square D QED Power Style Switchboard; 1600 amp, three pole, 480Y/277 volt, with (3) RJF36160JK PowerPact circuit breakers, NEMA 1 indoor rated. Manually operated (M/O), fixed- mount (F/M). Reconditioned & guaranteed with a one year warranty.
SKU: M424
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Square D Power Style Switchboard 2500A Main Breaker 480Y/277V AC W/ LSIG NEMA 3R R&G

Square D Power Style Switchboard: 2500 amp main breaker, 480Y/277 volt AC, three phase, four wire. With LSIG functions, ground fault interrupter, rating plug cat# RP100, NEMA 3R outdoor. With pull section & breaker distribution sections. Reconditioned and guaranteed with a one year warranty.
SKU: M459
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SQ D Power Style Switchboard NW 30 H Breaker 3000 Amp 480Y/277 Volt AC NEMA 3R R&G

Square D Power Style Switchboard NW 30 H breaker; 3000 amp breaker main, 480Y/277 volt AC, three pole, ground fault, NEMA 3R outdoor. Reconditioned & guaranteed with a one year warranty.
SKU: M473
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Square D Power Style Switchboard Bolt-Loc Fusible Main 1600 Amp 480/277 Volt NEMA 1 R&G

Square D Power Style Switchboard; bolt-loc fusible main, 1600 Amp, 480/277 volt, I-line breaker distribution, Nema 1 indoor Reconditioned & guaranteed with a one year warranty.
SKU: M504
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Square D Power Style Switchboard BP03620Z Bolt-Loc Fusible Main 1600 Amp 480/277 Volt NEMA 1 R&G

Square D Power Style Switchboard; BP03620Z bolt-loc fusible main, 1600 Amp, 480/277 volt, I-line breaker distribution, Nema 1 indoor Reconditioned & guaranteed with a one year warranty.
SKU: M506
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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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Square D QED Power Style Switchboard 2500 Amp 480Y/277 Volt AC NEMA 3R R&G

Square D QED Power Style Switchboard; 2500 amp main breaker, 480Y/277 volt AC, three phase, four wire, LSIG functions, ground fault, NEMA 3R. With breaker distribution. Reconditioned & guaranteed with a one year warranty.
SKU: M533
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Square D/ States Electric Dead Front Switchboard 3000 Amp MasterPact MP30H1 Main Breaker 480Y/277 Volt NEMA 1 R&G

Square D/ States Electric Dead Front Switchboard; 3000 amp MasterPact MP30H1 main breaker, 480Y/277 volt, 3 phase, 4 wire, LSIG functions, ground fault, NEMA 1 indoor rated. With 3 sections of MasterPact breaker distribution. Reconditioned & guaranteed with a one-year warranty.
SKU: M547
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Square D QED Power Style Switchboard 3000 Amp 480Y/277 Volt 3Ph 4W NEMA 1 R&G

Square D QED Power Style Switchboard; 3000 amp, 480Y/277 volt, 3 phase, 4 wire, LSIG functions, ground fault, breaker distribution section. Reconditioned & guaranteed with a one-year warranty.
SKU: M548
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Square D QED Power Style Switchboard 2000 Amp 480Y/277 Volt 3 Phase 4 Wire NEMA 1 R&G

Square D QED Power Style Switchboard; 2000 amp bolted pressure contact switch, 480Y/277 volt, 3 phase, 4 wire, NEMA 1, ground fault display. Reconditioned & guaranteed with a one-year warranty.
SKU: M577
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Square D QED Power Style Switchboard 1600 Amp 480Y/277 Volt 3 Ph 4 W NEMA 1 R&G

Square D QED Power Style Switchboard; 1600 amp main breaker, 480Y/277 volt, 3 phase, 4 wire, NEMA 1 indoor. Reconditioned & guaranteed with a one-year warranty.
SKU: M579
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Square D QED Power Style Switchboard 1600 Amp 480Y/277 Volt 3 Ph 4 W NEMA 1 R&G

Square D QED Power Style Switchboard; 1600 amp main breaker, 480Y/277 volt, 3 phase, 4 wire, NEMA 1 indoor. Reconditioned & guaranteed with a one-year warranty.
SKU: M580
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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.