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Siemens 3VA2110-5JQ42-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2110-5JQ42-0AA0 SENTRON MCCB, 100 A, 4-Pole, ETU5

MPN3VA2110-5JQ42-0AA0
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Siemens SENTRON 3VA2110-5JQ42-0AA0, molded case circuit breaker, 4-pole, 100 A, ETU560 electronic trip unit, line protection, 187 kA at 240 V AC.

Siemens 3VA2110-5JQ42-0AA0 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

3VA2110-5JQ42-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Product versionLine protection
3VA2110-5JQ42-0AA0 — Ratings
ParameterValue
Number of poles4
Rated operational voltage Ue (AC)690 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 classM
Breaking capacity at 240 V187 kA
Breaking capacity at 415 V121 kA
Breaking capacity at 440 V121 kA
Breaking capacity at 500 V75.6 kA
Breaking capacity at 690 V3.7 kA
Power loss, max.10 W
3VA2110-5JQ42-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU560
Overcurrent protection functionLSIG
Ground-fault monitoringSummation current formation L + N conductor
3VA2110-5JQ42-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2110-5JQ42-0AA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionYes
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts0
3VA2110-5JQ42-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2110-5JQ42-0AA0 — Mechanical
ParameterValue
Height181 mm
Width140 mm
Depth86 mm
Height (in)7.13 in
Width (in)5.51 in
Depth (in)3.39 in

Product details

What this 100 A SENTRON MCCB delivers

The Siemens SENTRON 3VA2110-5JQ42-0AA0 is a 4-pole molded case circuit breaker rated for continuous 100 A across the full ambient range from 40 °C to 70 °C — no derating curve to chase, which simplifies panel schedules in warm enclosures. It carries the ETU560 electronic trip unit, configurable for line protection, with an adjustable N-conductor protection setting (OFF, 20 % to 160 %). The interrupting capacity hits 187 kA at 240 V AC and 121 kA at 415 V and 440 V AC, so it handles high-fault utility feeds without cascading upstream breakers.

Sizing and coordination for panel builders

Communication function is built in, so it can integrate with energy management or remote-trip monitoring systems without an add-on module.

Frequently asked questions

Where can I buy 3VA2110-5JQ42-0AA0 and get a price?

This part is sourced to order against an RFQ through independent distribution. Submit a request for quote — availability and current pricing are confirmed at quote time.

What is 3VA2110-5JQ42-0AA0's interrupting capacity at 240 V?

187 kA at 240 V AC, dropping to 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3.7 kA at 690 V.

Does the 3VA2110-5JQ42-0AA0 include ground-fault protection?

Yes, it has a ground-fault monitoring version using summation current formation of the L + N conductor, with adjustable N-conductor protection from OFF to 20 %–160 %.

MPN
3VA2110-5JQ42-0AA0