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Circuit Breaker
Siemens | ED43B110L | Circuit Breaker | 3-Pole | 480V | 18kA
★★★★★
| Part Number | ED43B110L |
| Poles | 3 |
| Voltage | 480 |
| Product Type | Circuit Breaker |
Regular price
$1,483.00
Sale price
$1,483.00
Regular price
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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 | ED43B110L | Circuit Breaker | 3-Pole | 480V | 18kA
Regular price
$1,483.00
Sale price
$1,483.00
Regular price
Unit price
Product description
Shipping
Siemens ED43B110L is a 3-pole circuit breaker designed for industrial power distribution, offering dependable protection for maintenance, retrofit, and replacement projects where exact specifications matter. Built to Siemens standards, this device is crafted to integrate smoothly with compatible panels and switchgear, delivering consistent performance when you need it most.
Key compatibility note: the part number ED43B110L is the clearest reference for fit. Always confirm the specific ratings and form factor before ordering to ensure seamless installation and reliable operation in your system.
Key specifications
- Poles: 3-Pole
- Voltage: 480V
- Interrupting capacity: 18 kA
Why this Siemens breaker stands out
Choosing the ED43B110L means opting for an exact-fit protection device that aligns with Siemens electrical architecture. This minimizes guesswork during retrofits and replacements, helping you maintain consistent protection characteristics across your distribution system without the risk of incompatibility or mismatched ratings.
Ideal use cases
- Routine maintenance in existing installations that require a precise 3-pole, 480V, 18kA protection device
- Retrofits to upgrade protection in Siemens-compatible panels and switchgear
- Replacement in equipment or enclosures specifying the ED43B110L or matching 3-pole 480V 18kA specifications
Compatibility and setup tips
Use the ED43B110L part number as the primary compatibility reference. Before purchasing, verify:
- Your system operates at 480V and requires a 3-pole breaker
- The required short-circuit rating is 18 kA
- The existing enclosure, bus arrangement, and mounting match the ED43B110L form factor
Practical guidance for installation and maintenance
Keep a spare ED43B110L on hand to minimize downtime during planned maintenance or unexpected outages. When performing retrofits, review related wiring labeling and ensure consistent protection levels across the distribution network to maintain safety and reliability.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
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Lead time was reasonable and the part matched expectations when it arrived.
Procurement · Ontario
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Good value for industrial use. Customers mention easy installation.
Service tech · Field work
