The Siemens 3VA1063-2ED32-0BH0 is a SENTRON molded case circuit breaker (MCCB) rated for 63 A continuous at 40 °C, holding that full rating through 50 °C before a gentle thermal derating curve kicks in — 60.48 A at 55 °C, 56.7 A at 70 °C. That means in a warm panel near a dryer section or drive cabinet, you still get nearly full ampacity without oversizing the frame. Three poles, line-protection version with a TM210 thermal-magnetic trip unit. The interrupting ratings climb to 52.5 kA at 240 V and 32 kA at 415 V — enough headroom for most industrial service-entrance or feeder positions. At 690 V it still clears 7.5 kA. The UVR is the design that drops the breaker when control voltage falls, which keeps a downstream motor from re-accelerating after a dip.
Siemens 3VA1063-2ED32-0BH0 SENTRON MCCB, 63 A, 3-Pole, TM210
MPN3VA1063-2ED32-0BH0
Siemens SENTRON 3VA1063-2ED32-0BH0, molded case circuit breaker, 3-pole, 63 A, TM210 thermal-magnetic release, line protection, 52.5 kA at 240 V, 32 kA at 415 V.
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Product designation | Molded case circuit breaker |
| Brand / range | SENTRON |
| Product version | Line protection |
| Integrated auxiliary / alarm switch ref. | 3VA9988-0AB12 |
| Parameter | Value |
|---|---|
| Number of poles | 3 |
| Current at 40 °C | 63 A |
| Current at 45 °C | 63 A |
| Current at 50 °C | 63 A |
| Current at 55 °C | 60.48 A |
| Current at 60 °C | 59.22 A |
| Current at 65 °C | 57.96 A |
| Current at 70 °C | 56.7 A |
| Switching capacity class | B |
| Breaking capacity at 240 V | 52.5 kA |
| Breaking capacity at 415 V | 32 kA |
| Breaking capacity at 440 V | 13.6 kA |
| Breaking capacity at 690 V | 7.5 kA |
| Parameter | Value |
|---|---|
| Overcurrent release (trip unit) type | TM210 |
| Parameter | Value |
|---|---|
| Main circuit connection type | lug terminal |
| Main circuit connector arrangement | Front terminal |
| Protection class (IP), front | IP40 |
| Parameter | Value |
|---|---|
| Undervoltage release | Yes |
| Voltage trigger | No |
| Trip indicator | Yes |
| Communication function | No |
| Measurement function | No |
| Motor drive option | No |
| Auxiliary CO contacts | 3 |
| 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 | 76.2 mm |
| Depth | 70 mm |
Product details
Frequently asked questions
Does this breaker include an undervoltage release?
Yes, it ships with an undervoltage release (UVR) as standard — the design of the auxiliary release is UVR, so no separate module to order.
MPN
3VA1063-2ED32-0BH0