SENTRON 3VM1025-2ED42-0AA0 4-Pole MCCB, 25 A, 53 kA at 240 V
SENTRON 3VM1025-2ED42-0AA0, 4-pole molded case circuit breaker, TM210 release, 25 A at 40 °C, 53 kA at 240 V, 70 mm depth.
Specifications
| Parameter | Value |
|---|---|
| Product designation | Molded case circuit breaker |
| Brand / range | SENTRON |
| Product version | Line protection |
| Parameter | Value |
|---|---|
| Number of poles | 4 |
| Current at 40 °C | 25 A |
| Current at 45 °C | 25 A |
| Current at 50 °C | 25 A |
| Current at 55 °C | 24 A |
| Current at 60 °C | 24 A |
| Current at 65 °C | 23 A |
| Current at 70 °C | 23 A |
| Switching capacity class | C |
| Breaking capacity at 240 V | 53 kA |
| Breaking capacity at 415 V | 32 kA |
| Breaking capacity at 440 V | 14 kA |
| Breaking capacity at 500 V | 8 kA |
| Power loss, max. | 9 W |
| Parameter | Value |
|---|---|
| Overcurrent release (trip unit) type | TM210 |
| Overcurrent protection function | LI |
| Ground-fault monitoring | Without |
| Parameter | Value |
|---|---|
| Main circuit connector arrangement | Front connection |
| Protection class (IP), front | IP40 |
| Parameter | Value |
|---|---|
| Communication function | No |
| Measurement function | No |
| Motor drive option | No |
| Auxiliary CO contacts | 0 |
| Parameter | Value |
|---|---|
| Operating temperature, max. | 70 °C |
| Operating temperature, min. | -25 °C |
| Storage temperature, max. | 80 °C |
| Storage temperature, min. | -40 °C |
| Parameter | Value |
|---|---|
| Height | 130 mm |
| Width | 101.6 mm |
| Depth | 70 mm |
| Height (in) | 5.1 in |
| Width (in) | 4 in |
| Depth (in) | 2.8 in |
Product details
Frequently asked questions
What is the depth of 3VM1025-2ED42-0AA0?
The depth is 70 mm (2.8 inches).
What is the width of 3VM1025-2ED42-0AA0?
The width is 101.6 mm (4 inches).
Its headline interrupting capacity — 53 kA at 240 V AC — drops to 32 kA at 415 V and 14 kA at 440 V, so the voltage at the fault point governs whether this breaker clears a high-fault event without upstream coordination issues. At 500 V the rating is 8 kA, which still covers most industrial motor branch circuits. The TM210 thermal-magnetic release is fixed at 25 A continuous up to 50 °C ambient; above that it derates to 24 A at 55–60 °C and 23 A at 65–70 °C, so a panel sitting near a hot transformer or in a non-conditioned enclosure needs that headroom factored in.
The breaker measures 70 mm deep, 101.6 mm wide, and 130 mm high — a 4-pole MCCB that fits standard DIN-rail or panel-mount enclosures. The 101.6 mm width (4 inches) matches the common 4-pole MCCB footprint, so it drops into existing cutouts without rework. No motor drive or communication function is fitted; it is a straight thermal-magnetic device with no add-on options for remote trip or ground-fault monitoring.