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Siemens 3VA2063-5KP46-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens SENTRON 3VA2063-5KP46-0AA0 MCCB, 63 A, 4-Pole, ETU85

MPN3VA2063-5KP46-0AA0
Active

Siemens SENTRON 3VA series, molded case circuit breaker, 4-pole, 63 A rated continuous current, ETU850 electronic overcurrent release, line protection design, active production.

Siemens 3VA2063-5KP46-0AA0 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

3VA2063-5KP46-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
3VA2063-5KP46-0AA0 — Ratings
ParameterValue
Number of poles4
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 kA
Power loss, max.5.4 W
3VA2063-5KP46-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU850
Overcurrent protection functionLSI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2063-5KP46-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typedouble-sided box terminal
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2063-5KP46-0AA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionYes
Measurement functionYes
Motor drive optionYes
Auxiliary CO contacts0
3VA2063-5KP46-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2063-5KP46-0AA0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.25 000
Height181 mm
Width140 mm
Depth86 mm
Height (in)7.13 in
Width (in)5.51 in
Depth (in)3.39 in

Product details

The Siemens SENTRON 3VA2063-5KP46-0AA0 is a 4-pole molded case circuit breaker rated for 63 A continuous current across the full ambient range from 40 °C to 70 °C — no derating needed up to that ceiling. Breaking capacity is 187 kA at 240 V, 121 kA at 415/440 V, 75.6 kA at 500 V, and 3 kA at 690 V — the 690 V figure is low, so verify your fault current at that voltage before committing the BOM line.

Panel footprint and integration

Front-face protection is IP40, adequate for a clean indoor panel; no washdown rating, so keep it out of wet zones.

Frequently asked questions

What trip unit does the 3VA2063-5KP46-0AA0 use?

It uses the ETU850 electronic overcurrent release, which supports adjustable protection curves for long-time, short-time, instantaneous, and ground-fault coordination.

Will 3VA2063-5KP46-0AA0 drop into a panel specified around 3VA2063-8JQ42-0AA0?

Both are 4-pole SENTRON 3VA breakers in the same frame size, so the footprint (140 mm wide, 181 mm high, 86 mm deep) is identical — no rewiring or gland-plate changes needed.

MPN
3VA2063-5KP46-0AA0