Verified
Consistent quality. We’ve added similar items to our regular reorder list.
MRO · Reorder
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
circuit-breaker
Siemens BQD34000S01 40A 3P 480V Circuit Breaker, Bolt-On | AmpState
| Part Number | BQD34000S01 |
| Amperes | 40 |
| Poles | 3 |
| Voltage | 480 |
| Product Type | circuit-breaker |
Regular price
$10.00
Sale price
$10.00
Regular price
Unit price
Save
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Siemens BQD34000S01 40A 3P 480V Circuit Breaker, Bolt-On | AmpState
Regular price
$10.00
Sale price
$10.00
Regular price
Unit price
Product description
Shipping
Meet the Siemens BQD34000S01 — a purpose-built bolt-on circuit breaker engineered to safeguard panelboards, load centers, and electrical distribution networks. With a 40 A rating, 3 poles, and a 480 V three‑phase design, it delivers targeted protection for critical industrial circuits while supporting retrofit work where preserving a specific part number matters for ongoing maintenance planning.
- Bolt-On mounting for fast, field-friendly installation with compatible Siemens rails and bus systems.
- 40 A, 3-pole, 480 V provides reliable three‑phase protection for feeders, motors, and distribution circuits in industrial environments.
- Part Number BQD34000S01 from Siemens ensures consistency in replacements and spares for established installations.
- Applications include panelboards, load centers, and general electrical distribution — ideal for retrofit projects and long-term maintenance planning.
Why choose the Siemens BQD34000S01? The bolt-on design minimizes downtime during panel upgrades, enabling quicker turnover and fewer field modifications. The three‑pole 480 V configuration delivers coordinated protection across all phases, reducing the risk of cascading faults. Keeping the exact part number across replacements simplifies inventory management and ensures compatibility with your existing Siemens infrastructure.
industrial facilities with 480 V three‑phase systems (such as manufacturing lines, large motors, and HVAC feeders), retrofit projects needing a consistent part number, and maintenance programs that rely on precise spares alignment. engineers and technicians prioritizing reliable protection, predictable maintenance cycles, and seamless compatibility with Siemens panelboards and load centers.
Support and compatibility — AmpState offers assistance to confirm fit and compatibility. If you’re unsure about exact panel compatibility, send a message and our team will help verify that the BQD34000S01 matches your Siemens equipment and installation requirements.
- Key specs at a glance
- Amperage: 40 A
- Poles: 3
- Voltage: 480 V
- Mounting: Bolt-On
- Manufacturer: Siemens
- Part Number: BQD34000S01
- Product Type: Circuit Breaker
Contact sales@ampstate.com
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
We want you to be 100% satisfied with your purchase.
What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Support is responsive when we have questions about fit or application.
Purchasing · Quick answers
Verified
A reliable choice when we need industrial parts on short notice.
Service · Urgent replacement
