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Siemens 3VA2163-5HN32-0BC0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2163-5HN32-0BC0 SENTRON MCCB, 63A, 3-Pole, 187kA@

MPN3VA2163-5HN32-0BC0

Siemens SENTRON 3VA2163-5HN32-0BC0, molded case circuit breaker, 3-pole, 63 A continuous, 187 kA interrupting at 240 V, line protection design with undervoltage release and 2 auxiliary switches.

Siemens 3VA2163-5HN32-0BC0 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

3VA2163-5HN32-0BC0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA21635HN320AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AA12
3VA2163-5HN32-0BC0 — 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 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.6.5 W
3VA2163-5HN32-0BC0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU350
Overcurrent protection functionLSI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2163-5HN32-0BC0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2163-5HN32-0BC0 — Accessories & Functions
ParameterValue
Undervoltage releaseYes
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts2
3VA2163-5HN32-0BC0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2163-5HN32-0BC0 — 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

63 A MCCB with high interrupting capacity

The Siemens SENTRON 3VA2163-5HN32-0BC0 is a 3-pole molded case circuit breaker rated for 63 A continuous current from 40 °C to 70 °C. Interrupting capacity is the headline here: 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3.7 kA at 690 V.

Line protection with undervoltage release

This MCCB is designated for line protection — it's the main feeder or branch breaker, not a motor-protective device. Dimensions are 105 mm wide, 181 mm high, 86 mm deep; that's a standard SENTRON 3VA frame footprint, so it swaps into existing 3VA panel layouts without re-drilling the mounting plate.

Frequently asked questions

Does this breaker include an undervoltage release?

Yes, it ships with an undervoltage release (UVR) fitted as the auxiliary release. It also includes two auxiliary switches (HQ design) for remote status indication.

MPN
3VA2163-5HN32-0BC0