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Siemens 3VA2063-7KQ32-0AA0 — Molded Case Circuit Breakers (MCCB)

SENTRON 3VA2063-7KQ32-0AA0 MCCB, 63A, 3-Pole, 330kA at 240V

MPN3VA2063-7KQ32-0AA0
Active

SENTRON 3VA2063-7KQ32-0AA0, Molded case circuit breaker, 3-pole, 63 A, 330 kA at 240 V, line protection, ground-fault monitoring, communication capable.

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

3VA2063-7KQ32-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
3VA2063-7KQ32-0AA0 — Ratings
ParameterValue
Number of poles3
Rated operational voltage Ue (AC)690 V
Rated insulation voltage Ui800 V
Current at 40 °C63 A
Current at 45 °C63 A
Current at 50 °C63 A
Current at 55 °C63 A
Current at 60 °C63 A
Current at 65 °C63 A
Current at 70 °C63 A
Switching capacity classC
Breaking capacity at 240 V330 kA
Breaking capacity at 415 V242 kA
Breaking capacity at 440 V242 kA
Breaking capacity at 500 V187 kA
Breaking capacity at 690 V3 kA
Power loss, max.3 W
3VA2063-7KQ32-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU860
Overcurrent protection functionLSIG
Ground-fault monitoringSummation current formation L-conductor
Grounding protection functionYes
3VA2063-7KQ32-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2063-7KQ32-0AA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionYes
Measurement functionYes
Motor drive optionYes
Auxiliary CO contacts0
3VA2063-7KQ32-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2063-7KQ32-0AA0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.25 000
Height181 mm
Width105 mm
Depth86 mm
Height (in)7.13 in
Width (in)4.13 in
Depth (in)3.39 in

Product details

Breaking capacity across voltages — where it fits

Breaking capacity drops as voltage rises: 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 3 kA at 690 V. For 400 V class panels (common in European industrial plants), 242 kA covers virtually any installation.

That's unusual — most MCCBs start derating above 40 °C. If your panel runs hot (enclosed switchgear, solar combiner boxes, Middle East installations), this breaker keeps its full 63 A rating without a downsized frame.

Ground-fault monitoring and communication

Communication function is built in, so it can report status and trip events to a PLC or BMS over the plant network. No undervoltage release or voltage trip fitted on this order code.

Frequently asked questions

What is the breaking capacity of 3VA2063-7KQ32-0AA0 at 415 V?

242 kA at 415 V, which covers virtually any 400 V class distribution panel fault scenario.

Does this MCCB include ground-fault protection?

Yes, it has ground-fault monitoring via summation current formation on the L-conductor, plus communication capability for remote status reporting.

Where can I buy 3VA2063-7KQ32-0AA0?

Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time.

MPN
3VA2063-7KQ32-0AA0