3RV2021-1EA10 Siemens 52 Amp Circuit Breaker Miniature

Regular price $800.00
Sale price $800.00 Regular price
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3RV2021-1EA10 Siemens 52 Amp Circuit Breaker Miniature

3RV2021-1EA10 Siemens 52 Amp Circuit Breaker Miniature

Regular price $800.00
Sale price $800.00 Regular price
Unit price

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Description

Description

Enhance the safety and efficiency of your electrical systems with the Siemens 3RV2021-1EA10 52 Amp Miniature Circuit Breaker. This high-quality circuit breaker is meticulously engineered to provide superior protection against overloads and short circuits, making it an essential component for residential, commercial, or industrial settings.

Designed for reliability and performance, the 3RV2021-1EA10 guarantees peace of mind by safeguarding your electrical installations. Its compact design allows for easy integration into various applications, ensuring optimal space utilization without compromising on functionality.

  • Rated Current: 52 Amps
  • Rated Voltage: 400 V AC
  • Number of Poles: 3
  • Type: Miniature Circuit Breaker
  • Tripping Characteristics: B and C
  • Dimensions: 89 mm x 75 mm x 61 mm
  • Weight: 0.65 kg
  • Standards Compliance: IEC 60947-2

With its robust build and advanced technology, the 3RV2021-1EA10 Siemens 52 Amp Circuit Breaker Miniature ensures uninterrupted operation, making it ideal for critical applications where reliability is paramount. Its quick-installation feature and user-friendly design mean you can have it up and running with minimal effort.

Don't leave your electrical safety to chance. Invest in the Siemens 3RV2021-1EA10 Circuit Breaker today, and experience unparalleled protection and performance in your electrical systems. Click below to secure yours now!

Shipping and Returns

Returns

We accept return within 30 days of purchase.

FREE Shipping.

Some orders are eligible for free shipping — just reach out to us to redeem this offer!

Same Day Shipping

Most orders ship within one business day, so you’ll have your item in no time!

1 Year Warranty

We’re proud of the quality of our product and want you to feel confident in your purchase. That’s why we offer a 1-year warranty from the date of purchase.

If anything goes wrong due to a manufacturing issue, we’ll happily repair or replace it — no hassle. Just reach out to us with proof of purchase, and we’ll take care of the rest.

This warranty doesn’t cover accidental damage or misuse, but if you're unsure, we’re always happy to help.

Frequently Asked
Questions

Do you sell both new and used electrical equipment?

Yes! We offer both brand-new and fully tested, certified used electrical components including breakers, bus plugs, and disconnects.

Are your used products tested for safety?


Absolutely. Every used product is inspected, tested, and guaranteed to meet safety and performance standards before being listed for sale.

Can I request a specific brand or model?


Yes. We carry a wide range of brands like Square D, Siemens, GE, Eaton, Cutler-Hammer, Allen-Bradley, and more. If you’re looking for something specific, just contact us!

Do you offer fusible disconnects?


Yes, we stock fusible and non-fusible disconnects in various amperages and configurations for commercial and industrial applications.

What is a bus plug, and how do I know which one I need?


A bus plug connects electrical equipment to a busway system. To choose the right one, you’ll need to know your voltage, amperage, plug-in style, and brand compatibility. Contact us for help if you're unsure.





Can I return or exchange a product?

We offer hassle-free returns on most items. Conditions may vary between new and used products, so check our return policy or reach out for details.

Do you offer bulk pricing or discounts for contractors?

Yes! If you’re buying in volume or placing recurring orders, we offer special pricing for contractors and resellers. Reach out for a custom quote.

How fast do you ship?

Most orders ship within 1–2 business days. Expedited shipping is available if you’re on a tight deadline.

Can I get help choosing the right breaker or disconnect?


Definitely. Our team is here to help you pick the right specs, compatibility, and configuration for your project. Call, chat, or email us anytime!

Over 40,000+
Happy Customers


Great quality breakers and bus plugs. Easy to install, no issues, and they’ve held up well on every job. Reliable gear we trust.


These breakers and bus plugs were perfect for our plant upgrade. Fast delivery, solid build, and smooth integration. Very satisfied!