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Siemens 3VA2063-5KP32-0CC0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2063-5KP32-0CC0 SENTRON MCCB, 63 A, 3-Pole, 187 k

MPN3VA2063-5KP32-0CC0

Siemens SENTRON 3VA2063-5KP32-0CC0, molded case circuit breaker, 3-pole, 63 A continuous, 187 kA breaking capacity at 240 V, line protection design with communication function and undervoltage release.

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

3VA2063-5KP32-0CC0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA20635KP320AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AA12
3VA2063-5KP32-0CC0 — 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 kA
Power loss, max.7.9 W
3VA2063-5KP32-0CC0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU850
Overcurrent protection functionLSI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2063-5KP32-0CC0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2063-5KP32-0CC0 — Accessories & Functions
ParameterValue
Undervoltage releaseYes
Voltage triggerNo
Trip indicatorNo
Communication functionYes
Measurement functionYes
Motor drive optionYes
Auxiliary CO contacts2
3VA2063-5KP32-0CC0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2063-5KP32-0CC0 — 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 interrupting ratings are serious: 187 kA at 240 V, 121 kA at 415/440 V, 75.6 kA at 500 V, and 3 kA at 690 V.

Footprint and panel fit

Power loss is 7.9 W max, so thermal rise in a sealed panel is manageable — no forced cooling required for a single unit.

Built-in auxiliaries and communication

This MCCB ships with 2 auxiliary switches (HQ type) and an undervoltage release already integrated — no separate add-on modules to order and install. The communication function is onboard, meaning it can report status and trip events to a controller or BMS without a separate gateway module. That saves a DIN-rail slot and wiring time compared to a base breaker plus external accessory kit.

Frequently asked questions

What are the interrupting ratings for 3VA2063-5KP32-0CC0 at common voltages?

At 240 V it breaks 187 kA, at 415/440 V it breaks 121 kA, at 500 V it breaks 75.6 kA, and at 690 V it breaks 3 kA. The minimum trip setting is 95 A, maximum 756 A.

Where can I buy 3VA2063-5KP32-0CC0 and how is it quoted?

This MCCB is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — quotes are confirmed at request time with no obligation.

Does 3VA2063-5KP32-0CC0 come with auxiliary switches and an undervoltage release?

Yes, it includes 2 auxiliary switches (HQ type) and an undervoltage release (UVR) as standard — no separate accessory order needed.

What is the ambient temperature range for this MCCB?

It operates from -25 °C to 70 °C and can be stored from -40 °C to 80 °C. The 63 A rating holds flat across the full operating range — no derating required.

MPN
3VA2063-5KP32-0CC0