Verified
Solid quality component. Exactly as described on the product page.
Maintenance team · Ontario
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circuit-breaker
Siemens ET4033 Circuit Breaker | AmpState
| Part Number | ET4033 |
| Product Type | circuit-breaker |
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Siemens ET4033 Circuit Breaker | AmpState
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
Product description
Shipping
Meet the Siemens ET4033 — a purpose-built circuit breaker designed for dependable overcurrent protection in panelboards, load centers, and electrical distribution networks. When your operation requires an exact part-number match, this ET4033 delivers precise compatibility and trusted Siemens performance.
- Part details: Manufacturer — Siemens; Part Number — ET4033; Product Type — Circuit Breaker.
- Primary applications: Ideal for panelboards, load centers, and electrical distribution systems where reliable protection and consistent trip characteristics matter.
- Stock and sourcing: Available from AmpState, making it a practical choice for spare inventory and maintenance-ready catalogs.
- Compatibility support: Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.
The ET4033 stands out for teams that live by exact part-number alignment. Using the Siemens ET4033 ensures your protective device matches the existing panel design, wiring scheme, and protection strategy, reducing downtime during swaps and avoiding retrofit surprises. It’s a strategic addition to maintenance inventories, serving as a reliable backup or replacement in critical electrical distribution setups.
Who benefits most:
- Maintenance teams safeguarding uptime in facilities where consistent Siemens breakers are part of the protection strategy.
- Panel builders seeking a direct, documented part-number match to simplify procurement and field installs.
- Spare inventory managers maintaining a ready-to-install stock with proven compatibility.
Practical tips for use:
- Verify the ET4033 is the exact part-number required for your existing panelboards or load centers to avoid mismatches in mounting, termination, or trip characteristics.
- Keep a labeled, dedicated spare bin for Siemens ET4033 to streamline rapid replacements during routine maintenance or fault conditions.
- If you’re unsure about fit, reach out — AmpState offers compatibility confirmation to help you avoid costly delays.
Contact sales@ampstate.com
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Packaging was secure and the item arrived clean and ready for installation.
Electrical contractor · GTA
Verified
We’ve used this type on multiple jobs and it’s been reliable so far.
Panel shop · Canada/US
