3RV2021-4NA10 - Siemens - Circuit Breaker 16A 3 Poles
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3RV2021-4NA10 - Siemens - Circuit Breaker 16A 3 Poles
Description
Description
The 3RV2021-4NA10 - Siemens - Circuit Breaker 16A 3 Poles is an exceptional choice for ensuring the safety and efficiency of your electrical systems. This high-performance miniature circuit breaker is engineered for reliable overload and short circuit protection, making it ideal for a variety of applications in residential, commercial, and industrial environments.
With its robust design and superior functionality, the Siemens 3RV2021-4NA10 offers:
- Reliable Protection: Safeguard your electrical equipment against potential damage caused by overloads and short circuits.
- Compact Design: Space-saving dimensions make it easy to integrate into existing electrical setups.
- Ease of Installation: User-friendly installation process saves time and reduces labor costs.
- Durable Build: Crafted with high-quality materials ensuring longevity and performance.
Whether you're upgrading your electrical system or completing a new installation, the 3RV2021-4NA10 is a dependable component you can trust.
Specifications:
- Rated Current: 16A
- Number of Poles: 3
- Voltage Rating: 400V AC
- Breaking Capacity: 6kA
- Mounting Type: DIN Rail
- Protection Class: IP20
Upgrade your circuit protection with the 3RV2021-4NA10 - Siemens - Circuit Breaker 16A 3 Poles. Don't compromise on safety—order now and experience unparalleled reliability!
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!
