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Siemens 3VA2163-7MS32-0BA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2163-7MS32-0BA0 SENTRON MCCB, 63 A, 3-Pole, 330 k

MPN3VA2163-7MS32-0BA0

Siemens SENTRON 3VA2163-7MS32-0BA0, molded case circuit breaker, 3-pole, 63 A (40–70 °C), 330 kA interrupting at 240 V, starter protection design with undervoltage release.

Siemens 3VA2163-7MS32-0BA0 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

3VA2163-7MS32-0BA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA2163-7MS32-0AA0
3VA2163-7MS32-0BA0 — 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 V3.7 kA
Power loss, max.6.5 W
3VA2163-7MS32-0BA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU310M
Overcurrent protection functionI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2163-7MS32-0BA0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2163-7MS32-0BA0 — Accessories & Functions
ParameterValue
Undervoltage releaseYes
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts0
3VA2163-7MS32-0BA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2163-7MS32-0BA0 — 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

The Siemens SENTRON 3VA2163-7MS32-0BA0 is a 3-pole molded case circuit breaker (MCCB) rated for 63 A continuously across the full 40 °C to 70 °C ambient range — no derating needed as the cabinet warms up. This is the starter-protection variant (design of the product: starter protection), meaning it's tuned for motor-starting inrush and overload profiles — a common fit for pump, fan, or compressor branch circuits where you want coordinated protection between the MCCB and a downstream contactor/overload.

Undervoltage release and control wiring

Verify the busbar or lug kit compatibility with your panel's existing distribution block.

MPN
3VA2163-7MS32-0BA0