Q34000S01 Siemens 40 Amp 3 Pole 240 Volt Circuit Breaker
Rush shipping options calculated at checkout.

Q34000S01 Siemens 40 Amp 3 Pole 240 Volt Circuit Breaker
Description
Description
The Q34000S01 Siemens 40 Amp 3 Pole 240 Volt Circuit Breaker is engineered for superior performance and robust protection in various electrical applications. Designed to safeguard your electrical systems, this circuit breaker provides reliable protection against overloads and short circuits, making it essential for residential, commercial, and industrial settings.
With its compact design and high-quality construction, the Q34000S01 not only ensures safety but also enhances the efficiency of your electrical systems. Its three-pole configuration allows it to manage multiple circuits effectively, ensuring seamless power distribution.
- Current Rating: 40 Amps
- Voltage Rating: 240 Volts
- Type: Miniature Circuit Breaker
- Poles: 3
- Application: Residential, Commercial, Industrial
- Brand: Siemens
- Mounting Type: Plug-In
- UL Listed: Yes
The Q34000S01 is designed to offer peace of mind, ensuring that your circuits are well protected against unexpected electrical surges. Its user-friendly installation makes it an ideal choice for both professional electricians and DIY enthusiasts alike.
Don’t compromise on safety—choose the Q34000S01 Siemens 40 Amp 3 Pole 240 Volt Circuit Breaker for a reliable and efficient solution to your electrical needs. Order yours today and experience the difference in 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!