Solid quality component. Exactly as described on the product page.
Maintenance team · Ontario
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| Part Number | ED6SS4 |
| Amperes | 125 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Meet the Siemens ED6SS4 circuit breaker — a purpose-built solution for demanding three‑phase systems up to 600V. With a 125A rating and 3-pole design, this unit is engineered for reliable protection in maintenance, retrofit, and replacement scenarios where exact specifications matter. The part number ED6SS4 is your best reference for compatibility, so verify fit and ratings before ordering to ensure a seamless upgrade or swap.
Before purchasing, confirm that your panel or distribution equipment expects an ED6SS4 and that the system voltage aligns with 600V. The part number is the most reliable reference for compatibility, minimizing the risk of mismatched ratings or fit. If you’re switching from a different model, prepare for a straightforward swap that preserves protective characteristics and minimizes panel interruptions.
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General feedback we often hear from customers purchasing industrial electrical parts.
Solid quality component. Exactly as described on the product page.
Maintenance team · Ontario
Packaging was secure and the item arrived clean and ready for installation.
Electrical contractor · GTA
We’ve used this type on multiple jobs and it’s been reliable so far.
Panel shop · Canada/US