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Indoor Embedded-pole Insulated Vacuum Circuit Breaker
| Number Of Poles | 3 |
Industrial Automation, Power Distribution, Machine Building and more.
VN1-40.5E supplied by Eaton rated 40.5 kV.
Key performance data includes Product type: Indoor Embedded-pole Insulated Vacuum Circuit Breaker, designed for Primary distribution, transformer protection, motor protection, industrial and commercial power systems.
Typical applications include Industrial Automation, Power Distribution, Machine Building and more.
| General Information | |
|---|---|
| Product Type | Indoor Embedded-pole Insulated Vacuum Circuit Breaker |
| Electrical Characteristics | |
|---|---|
| Rated Voltage | 40.5 kV |
| Rated Frequency | 50 / 60 Hz |
| Rated Current Range | 1250 A / 1600 A / 2000 A / 2500 A / 3150 A |
| Rated Short-circuit Breaking Current | 25 kA / 31.5 kA |
| Rated Peak Withstand Current | 62.5 kA / 80 kA |
| Rated Short-circuit Duration | 4 s |
| Rated Impulse Withstand Voltage (BIL) | 185 kV |
| Rated Power Frequency Withstand Voltage (1 min) | 95 kV |
| Insulation Medium | Solid-embedded pole (APG epoxy) |
| Mechanical & Physical | |
|---|---|
| Mounting | Fixed or Withdrawable |
| Number of Poles | 3 |
| Additional Specifications | |
|---|---|
| Product Range | Eaton Cooper Ningbo VN1-40.5E Series |
| Manufacturer | Eaton Cooper (Ningbo) |
| Standards | GB/T 1984, GB/T 3906, DL/T 403, IEC 62271 |
| Operating Mechanism | Spring-charged mechanism |
| Application | Primary distribution, transformer protection, motor protection, industrial and commercial power systems |
| Features | Embedded pole insulation, high reliability, low maintenance, wide ambient temperature range |
Note: Specifications are taken from the official Eaton VN1-40.5E datasheet.
Official technical documentation for the VN1-40.5E.
Typical applications of the VN1-40.5E.
Other models in the Eaton All Eaton Products product series.
