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Siemens 3VA2163-7MS32-0BC0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2163-7MS32-0BC0 SENTRON MCCB, 63 A, 3-Pole, 330 k

MPN3VA2163-7MS32-0BC0

Siemens SENTRON 3VA2 series, molded case circuit breaker, 3VA2163-7MS32-0BC0, 3-pole, 63 A, 330 kA interrupting at 240 V, with undervoltage release and 2 auxiliary switches.

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

3VA2163-7MS32-0BC0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA2163-7MS32-0AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AA12
3VA2163-7MS32-0BC0 — 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
3VA2163-7MS32-0BC0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU310M
Overcurrent protection functionI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2163-7MS32-0BC0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2163-7MS32-0BC0 — Accessories & Functions
ParameterValue
Undervoltage releaseYes
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts2
3VA2163-7MS32-0BC0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2163-7MS32-0BC0 — 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 3-pole construction and 330 kA interrupting rating at 240 V (242 kA at 415 V) make it suitable for high-fault installations where upstream coordination is critical.

The interrupting ratings drop as voltage rises: 330 kA at 240 V, 242 kA at 415/440 V, 187 kA at 500 V, and 3.7 kA at 690 V. That steep fall at 690 V is typical for a 63 A frame — the arc energy at that voltage limits the interrupt capability. For a 480 V panel (common in North America), the 242 kA rating at 440 V is the closest benchmark; the actual 480 V value is not listed, but the curve suggests it sits between the 440 V and 500 V figures. Plan your series rating and let-through coordination around the 415 V column if your system is 480/277 V.

Auxiliaries and release — what ships on this variant

No ground-fault monitoring or communication module is fitted — that is the -0AA0 base variant's limitation. If you need GF or fieldbus feedback, this is not the variant; you step up to a -7MS32 with those options.

If you are retrofitting into a panel originally built around a 3VA2116-5HL32-0AK0 (a 16 A, 3-pole MCCB), the width and height are identical; the depth may differ slightly, but the mounting hole pattern and busbar connection points are the same across the 3VA2 frame family. No rewiring needed for a like-for-like swap.

Frequently asked questions

Where can I buy the 3VA2163-7MS32-0BC0 and what is the lead time?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or lead-time number is published here.

Will the 3VA2163-7MS32-0BC0 drop into a panel built for the 3VA2116-5HL32-0AK0?

Yes, both are 3VA2 frame MCCBs with the same 105 mm width and 181 mm height. The mounting hole pattern and busbar connections are identical across the 3VA2 frame family, so no rewiring is needed for a like-for-like swap.

What auxiliaries are included on this variant?

It ships with an undervoltage release (UVR) and two HQ auxiliary switches. No ground-fault monitoring or communication module is fitted.

What is the breaking capacity at 415 V?

242 kA at 415 V, which also applies at 440 V. At 500 V it drops to 187 kA, and at 690 V to 3.7 kA.

MPN
3VA2163-7MS32-0BC0