The 4-pole C2542G250 differs from the 3-pole C25N3 in pole count and application: C25N3 is a distribution breaker with 85 kA breaking capacity, while C2542G250 is a generator-protection trip unit. Pick C25N3 when a 3-pole distribution breaker is needed; pick C2542G250 for a 4-pole generator application.
Schneider C2542G250 MicroLogic 2.2G trip unit, 4-pole, 250 A, discontinued
MPNC2542G250
Active
Schneider C2542G250 Compact Nsx, New Generation — now discontinued, supplied from remaining surplus and broker stock.
$713.98Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Product range | ComPacT |
| Product range (series) | ComPacT NSX100...250 |
| Product/component type | Trip unit |
| Device application | Generator |
| Parameter | Value |
|---|---|
| Poles configuration | 4P |
| Rated operational voltage (Ue) | 690 V AC 50/60 Hz |
| Network type (AC/DC) | AC |
| Network frequency | 50/60 Hz |
| Parameter | Value |
|---|---|
| Trip unit technology | Electronic |
| Earth-leakage protection | Without |
| Parameter | Value |
|---|---|
| Local signalling/indication | Flashing LED (green) for ready to operate LED 105 % Ir (red) for overload LED 90 % Ir (orange) for overload |
| Parameter | Value |
|---|---|
| Operating ambient temperature | -25...70 °C |
| Storage ambient temperature | -50...85 °C |
| IP degree of protection | IP40 conforming to IEC 60529 |
| Pollution degree | 3 conforming to IEC 60947-1 |
| Parameter | Value |
|---|---|
| Standards | EN/IEC 60947-2 |
| Parameter | Value |
|---|---|
| [Ir] long-time protection pick-up adjustment range | 100...250 A |
| Trip unit protection functions | LSoI |
Product details
MPN
C2542G250