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Trip Unit Schneider LV434128 Micrologic 2.2 for NSX
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Schneider LV434128
Advanced electronic trip unit for ComPact NSX circuit breakers providing intelligent protection, measurement, and communication capabilities
| Brand | Schneider |
| Model | LV434128 |
| Voltage | 24V DC |
| Country of Origin | France |
| Weight | 0.5 kg |
| Dimensions | 100 x 75 x 50 mm |
| Certifications | CE, IEC, UL |
| SKU / MPN | LV434128 |
| What’s in the box | Trip unit, installation manual, mounting accessories |
| Series | Micrologic 2.2 |
| Compatibility | ComPact NSX Circuit Breakers |
| Poles | 3P |
| Protection Functions | Long Time, Short Time, Instantaneous, Earth Fault |
| Rated Current | 100A |
| Communication | Modbus via BCM ULP module |
Key benefits: Comprehensive protection with long-time, short-time, instantaneous and earth fault functions, integrated metering, easy installation, reliable Schneider Electric quality, communication-ready
Typical applications: Industrial distribution panels, motor control centers, building electrical systems, data centers, commercial power distribution, OEM switchgear manufacturing
Lifecycle: Active product, available for new installations and replacement
1 review for Trip Unit Schneider LV434128 Micrologic 2.2 for NSX
Clear filtersOur Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don’t worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
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Orders usually ship the same day
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Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.

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Patricia E. –
Excellent built quality. Integrated easily into our existing control system.