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Siemens 3VA2110-0HN42-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2110-0HN42-0AA0 SENTRON MCCB, 100 A, 440 kA at 41

MPN3VA2110-0HN42-0AA0
Active

Siemens SENTRON 3VA2110-0HN42-0AA0, 4-pole molded case circuit breaker, 100 A continuous rating, ETU350 electronic trip unit, 440 kA breaking capacity at 415 V AC.

Siemens 3VA2110-0HN42-0AA0 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

3VA2110-0HN42-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
3VA2110-0HN42-0AA0 — Ratings
ParameterValue
Number of poles4
Rated operational voltage Ue (AC)690 V
Rated insulation voltage Ui800 V
Current at 40 °C100 A
Current at 45 °C100 A
Current at 50 °C100 A
Current at 55 °C100 A
Current at 60 °C100 A
Current at 65 °C100 A
Current at 70 °C100 A
Switching capacity classE
Breaking capacity at 415 V440 kA
Breaking capacity at 690 V187 kA
Power loss, max.7.7 W
3VA2110-0HN42-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU350
Overcurrent protection functionLSI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2110-0HN42-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2110-0HN42-0AA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts0
3VA2110-0HN42-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2110-0HN42-0AA0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.25 000
Height181 mm
Width140 mm
Depth86 mm
Height (in)7.13 in
Width (in)5.51 in
Depth (in)3.39 in

Product details

Rated insulation voltage is 800 V, operating voltage up to 690 V AC, and the breaker holds its 100 A rating across the full ambient temperature range from 40 °C to 70 °C — no derating needed in a warm panel.

Dimensions are 181 mm height, 140 mm width, 86 mm depth (7.13 × 5.51 × 3.39 inches). The 4-pole frame fits standard MCCB mounting footprints; IP40 front protection is suitable for enclosed panel installation where the front face is behind a door.

Trip unit and protection features

The ETU350 electronic overcurrent release provides adjustable N-conductor protection (OFF, 50%, 100% of phase setting).

Environmental limits

Frequently asked questions

Where can I buy 3VA2110-0HN42-0AA0 and how is it quoted?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commercial offer.

What is the breaking capacity of 3VA2110-0HN42-0AA0?

Breaking capacity is 440 kA at 415 V AC and 187 kA at 690 V AC, per the IEC ratings.

MPN
3VA2110-0HN42-0AA0