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Indoor Embedded-pole Insulated Vacuum Circuit Breaker
| Number Of Poles | 3 |
Industrial Automation, Power Distribution, Machine Building and more.
VN3-12E supplied by Eaton rated 12 kV.
Key performance data includes Product type: Indoor Embedded-pole Insulated Vacuum Circuit Breaker, designed for Primary and secondary distribution, transformer protection, motor protection, power distribution cabinets (KYN28, XGN2,….
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 | 12 kV |
| Rated Frequency | 50 / 60 Hz |
| Rated Current Range | 630 A / 1250 A / 1600 A / 2000 A / 2500 A / 3150 A / 4000 A / 5000 A |
| Rated Short-circuit Breaking Current | 20 kA / 25 kA / 31.5 kA / 40 kA / 50 kA |
| Rated Peak Withstand Current | 50 kA / 62.5 kA / 80 kA / 100 kA / 125 kA |
| Rated Short-circuit Duration | 4 s |
| Rated Impulse Withstand Voltage (BIL) | 75 kV |
| Rated Power Frequency Withstand Voltage (1 min) | 42 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 VN3-12E Series |
| Manufacturer | Eaton Cooper (Ningbo) |
| Standards | GB/T 1984, GB/T 3906, DL/T 403, IEC 62271 |
| Operating Mechanism | Spring-charged mechanism |
| Application | Primary and secondary distribution, transformer protection, motor protection, power distribution cabinets (KYN28, XGN2, HXGN, etc.) |
Note: Specifications are taken from the official Eaton VN3-12E datasheet.
Official technical documentation for the VN3-12E.
Typical applications of the VN3-12E.
Other models in the Eaton All Eaton Products product series.
