Monitoring Relays for Generators and ATS Systems
How phase-sequence, voltage/frequency and temperature monitoring relays let an ATS safely transfer a load onto a standby generator and back.
- Part number
- TA25D4L2502TPE
- CE
- CCC
TransferPacTSchneider Electric TA25D4L2502TPE TransferPacT 4P 250 A LCD 230 V Automatic Transfer Switch
Schneider Electric TA25D4L2502TPE TransferPacT automatic transfer switch, 4P, 250 A, 230 V AC, LCD controller, 250 A frame.
Description
About the TA25D4L2502TPE
About the TA25D4L2502TPE
The Schneider Electric TA25D4L2502TPE is a 4-pole TransferPacT automatic transfer switch rated 250 A at 230 V AC, built to change the source of supply between two AC networks without interrupting a standby or life-safety load. It carries a lcd screen on the front for local status and control, and it is intended for uninterrupted-duty changeover in industrial, commercial and healthcare installations within the 250 A frame.
Certifications & Standards
- CE
- CB
- CCC
- IEC 60947-6-1
Selection Notes
The 4-pole TA25D4L2502TPE also switches the neutral along with the three phases, which is the configuration to choose when the two sources are separately earthed (for example two independent TN-S supplies) and the neutral itself must be broken during changeover. Its LCD controller displays source status, the active contact position and alarms locally and is operated from the front push-buttons, which is useful where staff need to read the changeover state without opening the panel. Within the 250 A frame, this 250 A setting shares its enclosure footprint with the other current ratings built on the same frame, so the panel cut-out does not change if a different rating from the same frame is specified instead. The 10 kA during 0.5 s | 15 kA during 0.1 s short-time withstand current lets it be installed directly downstream of an upstream breaker sized to that let-through level, without extra current-limiting fuses, and the AC-33B utilization category confirms it for uninterrupted-duty source changeover.
Specification
Full specification
Main 12
| Range of product | TransferPacT |
|---|---|
| Product or component type | Automatic transfer switch |
| Device application | Change source of supply |
| Poles description | 4P |
| Network type | AC |
| Network frequency | 50/60 Hz |
| Downside connection | Screwed |
| Mounting mode | Fixed |
| Upside connection | Screwed |
| Contact position indicator | Yes |
| [Icm] rated short-circuit making capacity | 30 kA switch-disconnector alone 230 V AC at 50 Hz, 330 kA with upstream protection circuit breaker 230 V AC at 50 Hz |
| Suitability for isolation | Yes |
Complementary 24
| Transfer switch class | PC |
|---|---|
| Number of contact position | 3 |
| Signal contacts composition | 1 NO + 2 NC, 1 NC + 2 NO, 2 NO |
| Utilization category | AC-33B |
| [Ue] rated operational voltage | 230 V AC 50/60 Hz |
| Control type | 4 push-buttons |
| Operating mode | Automatic, Manual |
| Display type | LCD screen |
| Mounting support | Plate |
| Locking options description | Padlock in OFF position, Padlock in SI / SII position |
| Rated duty | Uninterrupted |
| [Ui] rated insulation voltage | Switch: 800 V, Controller: 500 V |
| [Uimp] rated impulse withstand voltage | Switch: 8 kV, Controller: 6 kV |
| [Ie] rated operational current | 250 A |
| Mechanical interlocking | With mechanical interlocking |
| Mechanical durability | 10000 cycles |
| Connection pitch | 35 mm |
| Local signalling | LED indicator (green) for power ON, LED indicator (red) for alarm |
| [Icw] rated short-time withstand current | 10 kA during 0.5 s, 15 kA during 0.1 s |
| Height | 341 mm |
| Width | 370 mm |
| Depth | 185.8 mm |
| Net weight | 13.3 kg |
| [Ith] conventional free air thermal current | 250 A at 60 °C |
Environment 6
| Standards | IEC 60947-6-1 |
|---|---|
| Product certifications | CE, CB, CCC |
| IP degree of protection | Front face: IP40 auto mode, Inside the enclosure: IP20 manual mode |
| Ambient air temperature for operation | -25…70 °C |
| Ambient air temperature for storage | -40…85 °C |
| Pollution degree | 3 |
Show all 59 specifications ↓ Show less ↑17 more values in Identification, Contractual warranty, Logistics.
Identification 6
| Part number | TA25D4L2502TPE |
|---|---|
| Brand | Schneider Electric |
| Condition | New, factory sealed |
| Source | Schneider Electric and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
Contractual warranty 1
| Warranty (in months) | 18 |
|---|
Logistics 10
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 73.5 cm |
| Package 1 Width | 60 cm |
| Package 1 Length | 80 cm |
| Package 1 Weight | 26.256 kg |
| Shipping weight | 13.3 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 30 Oct 2026
Documents
Documents for TA25D4L2502TPE
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Certifications
Certifications and standards
- CE
- CCC
- IEC 60947-6-1
Quick answers
Questions about the TA25D4L2502TPE
What is the rated current of TA25D4L2502TPE?
The rated current of TA25D4L2502TPE is 250 A.
Which supply voltage is TA25D4L2502TPE rated for?
The rated operational voltage of TA25D4L2502TPE is 230 V AC.
What is the HS code of TA25D4L2502TPE for customs?
The tariff (HS) code on file for TA25D4L2502TPE is 853650.
Where does TA25D4L2502TPE ship from, and how fast?
TA25D4L2502TPE ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
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Series
Schneider Electric TransferPacT
- Brand
- Schneider Electric
- Series
- TransferPacT
