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Siemens 3VA2163-8KP32-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2163-8KP32-0AA0 SENTRON MCCB, 63 A, 3-Pole, ETU85

MPN3VA2163-8KP32-0AA0
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Siemens SENTRON 3VA2163-8KP32-0AA0, molded case circuit breaker, 3-pole, 63 A, ETU850 electronic overcurrent release, line protection design, breaking capacity 440 kA at 240 V.

Siemens 3VA2163-8KP32-0AA0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3VA2163-8KP32-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
3VA2163-8KP32-0AA0 — 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 classL
Breaking capacity at 240 V440 kA
Breaking capacity at 415 V330 kA
Breaking capacity at 440 V330 kA
Breaking capacity at 500 V220 kA
Breaking capacity at 690 V52.5 kA
Power loss, max.3.1 W
3VA2163-8KP32-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU850
Overcurrent protection functionLSI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2163-8KP32-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2163-8KP32-0AA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionYes
Measurement functionYes
Motor drive optionYes
Auxiliary CO contacts0
3VA2163-8KP32-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2163-8KP32-0AA0 — 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

Siemens SENTRON 3VA2163-8KP32-0AA0 — 63 A MCCB with ETU850 Trip Unit

It carries an ETU850 electronic overcurrent release, giving you adjustable trip curves and communication capability for integration with higher-level control systems — a step up from fixed thermal-magnetic breakers when you need selectivity coordination or remote monitoring. Breaking capacity runs 440 kA at 240 V, 330 kA at 415 V and 440 V, 220 kA at 500 V, and 52.5 kA at 690 V — figures that cover most industrial service-entrance and distribution applications without needing a current-limiting fuse upstream.

Rated insulation voltage 800 V, power loss 3.1 W maximum, operating temperature range -25 °C to 70 °C, storage range -40 °C to 80 °C.

MPN
3VA2163-8KP32-0AA0