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Siemens 3VA2110-5HN32-0AC0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2110-5HN32-0AC0 SENTRON MCCB, 100 A, 187 kA at 24

MPN3VA2110-5HN32-0AC0

Siemens SENTRON 3VA2 series, molded case circuit breaker, 3-pole, 100 A rated continuous current, ETU350 electronic trip unit, breaking capacity 187 kA at 240 V AC.

Siemens 3VA2110-5HN32-0AC0 datasheet (PDF)
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

3VA2110-5HN32-0AC0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Product versionLine protection
Basic switch (supplied) ref.3VA2110-5HN32-0AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AA12
3VA2110-5HN32-0AC0 — Ratings
ParameterValue
Number of poles3
Current at 40 °C100 A
Current at 45 °C100 A
Current at 50 °C100 A
Current at 55 °C96.25 A
Current at 60 °C92.5 A
Current at 65 °C88.75 A
Current at 70 °C85 A
Switching capacity classM
Breaking capacity at 240 V187 kA
Breaking capacity at 415 V121 kA
Breaking capacity at 440 V121 kA
Breaking capacity at 500 V79 kA
Breaking capacity at 690 V4.25 kA
Power loss, max.10 W
3VA2110-5HN32-0AC0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU350
3VA2110-5HN32-0AC0 — Construction & Connection
ParameterValue
Main circuit connection typeLug terminal
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2110-5HN32-0AC0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts2
3VA2110-5HN32-0AC0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2110-5HN32-0AC0 — Mechanical
ParameterValue
Height181 mm
Width105 mm
Depth86 mm

Product details

The 3VA2110-5HN32-0AC0: Thermal derating is published per the datasheet: the breaker carries 100 A continuously up to 50 °C ambient, then derates to 96.25 A at 55 °C, 92.5 A at 60 °C, 88.75 A at 65 °C, and 85 A at 70 °C.

IP40 on the front face, meaning protection against solid objects over 1 mm but no water ingress protection; this is a panel-interior device, not a washdown or outdoor unit. The auxiliary contact version is 2 auxiliary switches HQ, which provide status feedback for the open/closed position and the trip condition — useful for PLC inputs or remote indication.

Frequently asked questions

Where can I buy 3VA2110-5HN32-0AC0 and get a price?

This part is sourced to order through independent distribution. Submit an RFQ for current availability and pricing — figures are confirmed at quote time and vary with market conditions.

What is the breaking capacity of 3VA2110-5HN32-0AC0 at different voltages?

187 kA at 240 V AC, 121 kA at 415 V and 440 V, 79 kA at 500 V, and 4.25 kA at 690 V. The 121 kA at 415 V is the figure that governs most 400 V distribution panels.

What are the physical dimensions of 3VA2110-5HN32-0AC0?

Width 105 mm, height 181 mm, depth 86 mm. The 86 mm depth is from the mounting surface to the front of the breaker.

Does 3VA2110-5HN32-0AC0 drop into a panel specified around 3VA1110-5EE32-0JA0?

Both are 3-pole SENTRON MCCBs with similar frame sizes, but the 3VA2110-5HN32-0AC0 carries an ETU350 electronic trip unit versus the 3VA1110-5EE32-0JA0's trip configuration. Physical footprint and mounting pattern are the same, but the trip curve and coordination study must be verified — the electronic trip unit changes the protection profile.

MPN
3VA2110-5HN32-0AC0