3RV2021-4CA10 - Siemens - Circuit Breaker 25A 3-Pole
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3RV2021-4CA10 - Siemens - Circuit Breaker 25A 3-Pole
Description
Description
The Siemens 3RV2021-4CA10 Circuit Breaker is a state-of-the-art 25A 3-pole miniature circuit breaker, expertly engineered to deliver unparalleled protection and control across various electrical systems. Whether for residential, commercial, or industrial applications, this circuit breaker guarantees optimal safety against overloads and short circuits.
Designed with reliability in mind, the 3RV2021-4CA10 features:
- Rated Current: 25A
- Number of Poles: 3
- Voltage Rating: Up to 400V AC
- Type: Miniature Circuit Breaker (MCB)
- Breaking Capacity: 10 kA
- Protection Class: IP20
- Operating Temperature: -25°C to +60°C
With its robust design, the Siemens circuit breaker ensures seamless operation and a long service life. Its compact form factor makes installation easy, while its high breaking capacity ensures immediate response in fault conditions, providing peace of mind for any electrical setup.
Don't compromise on safety – equip your electrical systems with the 3RV2021-4CA10 - Siemens - Circuit Breaker 25A 3-Pole today. Order now and enjoy reliable, high-performance electrical protection!
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
Yes! We offer both brand-new and fully tested, certified used electrical components including breakers, bus plugs, and disconnects.
Absolutely. Every used product is inspected, tested, and guaranteed to meet safety and performance standards before being listed for sale.
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!
Yes, we stock fusible and non-fusible disconnects in various amperages and configurations for commercial and industrial applications.
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.
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.
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.
Most orders ship within 1–2 business days. Expedited shipping is available if you’re on a tight deadline.
Definitely. Our team is here to help you pick the right specs, compatibility, and configuration for your project. Call, chat, or email us anytime!