The 3VA1110-5EE32-0CH0 is a 3-pole SENTRON molded case circuit breaker rated for 100 A continuous current at 40 °C, with a TM220 thermal-magnetic release tuned for line protection. That SCCR matters when the breaker sits downstream of a large transformer or in a cement plant where the dust and heat already stress every joint. Above that it derates smoothly — 96 A at 55 °C, 94 A at 60 °C, 92 A at 65 °C, 90 A at 70 °C. For a panel sitting near a kiln or in an unvented enclosure, that derating curve is the one that governs the real load you can hang on it. It carries an undervoltage release (UVR) as standard, plus 2 auxiliary switches and a separate trip alarm switch (HQ).
Siemens SENTRON 3VA1110-5EE32-0CH0 MCCB, 100 A, 187 kA at 24
MPN3VA1110-5EE32-0CH0
Siemens SENTRON 3VA1110-5EE32-0CH0, 3-pole molded case circuit breaker, 100 A rated continuous current, 187 kA interrupting at 240 V, line protection with TM220 thermal-magnetic release.
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 | 100 A |
| Current at 45 °C | 100 A |
| Current at 50 °C | 100 A |
| Current at 55 °C | 96 A |
| Current at 60 °C | 94 A |
| Current at 65 °C | 92 A |
| Current at 70 °C | 90 A |
| Switching capacity class | M |
| Breaking capacity at 240 V | 187 kA |
| Breaking capacity at 415 V | 121 kA |
| Breaking capacity at 440 V | 75.6 kA |
| Breaking capacity at 690 V | 17 kA |
| Parameter | Value |
|---|---|
| Overcurrent release (trip unit) type | TM220 |
| 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 | Yes |
| 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
What is the closest functional second-source to 3VA1110-5EE32-0CH0?
The closest peer is 3VA1110-5EE32-0JA0, which shares the same frame, pole count, and TM220 release. Verify the auxiliary contact configuration and undervoltage release fit before swapping — the 0CH0 carries 2 aux + 1 alarm HQ, while the 0JA0 may differ on the alarm switch.
Will 3VA1110-5EE32-0CH0 drop into a panel specified around 3VA1110-5EE32-0JA0?
Yes, both share the same 76.2 mm width and 130 mm height, so the cutout and DIN-rail mounting are identical. The depth is 70 mm on both. The only difference is the auxiliary contact complement — confirm the 0JA0's aux configuration matches your wiring before committing.
Where can I buy 3VA1110-5EE32-0CH0?
Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing confirmed at quote time.
MPN
3VA1110-5EE32-0CH0