Siemens SENTRON 3VA1032-4ED36-0AD0, Molded case circuit breaker, 3-pole, 32 A, Line protection, TM210 overcurrent release, 121 kA at 240 V, 75.6 kA at 415 V.
| Parameter | Value |
|---|---|
| Product designation | Molded case circuit breaker |
| Brand / range | SENTRON |
| Product version | Line protection |
| Integrated auxiliary / alarm switch ref. | 3VA9988-0AA12 |
| Parameter | Value |
|---|---|
| Number of poles | 3 |
| Current at 40 °C | 32 A |
| Current at 45 °C | 32 A |
| Current at 50 °C | 32 A |
| Current at 55 °C | 30.72 A |
| Current at 60 °C | 30.08 A |
| Current at 65 °C | 29.44 A |
| Current at 70 °C | 28.8 A |
| Switching capacity class | S |
| Breaking capacity at 240 V | 121 kA |
| Breaking capacity at 415 V | 75.6 kA |
| Breaking capacity at 440 V | 52.5 kA |
| Breaking capacity at 690 V | 11.9 kA |
| Parameter | Value |
|---|---|
| Overcurrent release (trip unit) type | TM210 |
| Parameter | Value |
|---|---|
| Main circuit connection type | box terminal |
| Main circuit connector arrangement | Front terminal |
| Protection class (IP), front | IP40 |
| Parameter | Value |
|---|---|
| Undervoltage release | No |
| Voltage trigger | No |
| Trip indicator | No |
| 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 |
At 415 V the interrupting rating drops to 75.6 kA, still well above typical distribution levels, and at 690 V it holds 11.9 kA. The thermal derating curve is published: full 32 A up to 50 °C ambient, then steps down to 30.72 A at 55 °C, 30.08 A at 60 °C, 29.44 A at 65 °C, and 28.8 A at 70 °C.
The 3-pole form factor with three auxiliary switches HQ gives you status feedback for remote monitoring or interlocking — useful when the breaker feeds a motor control center or a critical process line.
This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or lead-time figure is published here, but the supply channel is open.
Rated continuous current 32 A, 3-pole, TM210 thermal-magnetic release, breaking capacity 121 kA at 240 V, 75.6 kA at 415 V, 52.5 kA at 440 V, 11.9 kA at 690 V. Rated insulation voltage 800 V.
Both are 3-pole SENTRON MCCBs with the same 76.2 mm width and 130 mm height, so the physical footprint and mounting pattern are identical. The key difference is the current rating: 32 A on this one versus 10 A on the 3VA1010-2ED32-0JA0. If the panel bus and wiring are sized for 32 A, it's a direct swap. If the original design was 10 A with smaller conductors, you'd need to verify the wire and bus ampacity before upgrading.
Siemens SENTRON MCCBs carry UL, CSA, and CE certifications as standard. RoHS and REACH declarations are available through Siemens Industry Online Support. The reference code per DIN EN 81346-2 is Q.
Alternative models and sibling configurations in the same Siemens series. For obsolete or discontinued parts, these models can serve as compatible replacements or functional alternatives for plant maintenance.
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