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Siemens 3VA2110-5HN32-0CH0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2110-5HN32-0CH0 SENTRON MCCB, 100 A, 3-Pole, ETU3

MPN3VA2110-5HN32-0CH0

Siemens SENTRON 3VA2110-5HN32-0CH0, molded case circuit breaker, line protection, 3-pole, 100 A, ETU350 electronic trip unit, 187 kA at 240 V, with undervoltage release and auxiliary switches.

Siemens 3VA2110-5HN32-0CH0 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

3VA2110-5HN32-0CH0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Product versionLine protection
Basic switch (supplied) ref.3VA2110-5HN32-0AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AB12
3VA2110-5HN32-0CH0 — 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.12.5 W
3VA2110-5HN32-0CH0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU350
3VA2110-5HN32-0CH0 — Construction & Connection
ParameterValue
Main circuit connection typeLug terminal
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2110-5HN32-0CH0 — Accessories & Functions
ParameterValue
Undervoltage releaseYes
Voltage triggerNo
Trip indicatorYes
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts3
3VA2110-5HN32-0CH0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2110-5HN32-0CH0 — Mechanical
ParameterValue
Height181 mm
Width105 mm
Depth86 mm

Product details

SENTRON 3VA2110-5HN32-0CH0 — 100 A MCCB with ETU350 Trip Unit

It carries a 187 kA interrupting capacity at 240 V, stepping down to 121 kA at 415/440 V, 79 kA at 500 V, and 4.25 kA at 690 V — the ratings that tell you whether this breaker holds the fault current at your transformer secondary or main distribution point. Thermal derating is published in 5 °C steps from 40 °C to 70 °C: the breaker carries its full 100 A up to 50 °C, then drops 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.

Dimensions & Panel Fit

Trip Unit & Auxiliary Wiring

Auxiliary contacts include 2 form-C auxiliary switches plus 1 trip-alarm switch (HQ version), and the integrated auxiliary trip (3VA9608-0BB24) is wired separately for remote shunt-trip or alarm signalling.

Frequently asked questions

What is the closest functional alternative to 3VA2110-5HN32-0CH0?

The 3VA1010-2ED32-0JA0 is a functionally similar SENTRON MCCB, but it carries a different trip unit and auxiliary configuration. The 3VA2110-5HN32-0CH0 uses an ETU350 electronic release with an undervoltage release and 2+1 auxiliary contacts; the 3VA1010 variant may differ in trip curve and accessory fit. Verify the BOM specs before substituting — the frame size and 100 A rating are shared, but the control wiring and protection settings are not drop-in identical.

Will 3VA2110-5HN32-0CH0 drop into a panel specified for 3VA1010-2ED32-0JA0?

The 105 mm width and 181 mm height match the standard SENTRON 3-pole footprint, so the physical mounting and bus-bar spacing should align. The difference is in the auxiliary wiring: the 3VA2110-5HN32-0CH0 includes an undervoltage release and a specific auxiliary switch configuration (2+1 HQ). If the original panel was wired for a different auxiliary arrangement or no UVR, the control circuit will need re-termination.

How do I get pricing and availability for 3VA2110-5HN32-0CH0?

Submit an RFQ through this listing. The part is sourced to order via independent distribution; current pricing and stock position are confirmed at quote time.

MPN
3VA2110-5HN32-0CH0