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Siemens 3VA1063-3ED42-0CC0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1063-3ED42-0CC0 SENTRON MCCB, 63 A, 75.6 kA

MPN3VA1063-3ED42-0CC0

Siemens SENTRON 3VA1063-3ED42-0CC0, 4-pole molded case circuit breaker, 63 A (40 °C), 75.6 kA at 240 V, line protection, with 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

3VA1063-3ED42-0CC0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA10633ED420AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AA12
3VA1063-3ED42-0CC0 — 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 °C62 A
Current at 60 °C61 A
Current at 65 °C60 A
Current at 70 °C58 A
Switching capacity classN
Breaking capacity at 240 V75.6 kA
Breaking capacity at 415 V52.5 kA
Breaking capacity at 440 V32 kA
Breaking capacity at 500 V7.5 kA
Breaking capacity at 690 V7.5 kA
Power loss, max.19.8 W
3VA1063-3ED42-0CC0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM210
Overcurrent protection functionLI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA1063-3ED42-0CC0 — Construction & Connection
ParameterValue
Main circuit connection typenut keeper kit on both ends
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1063-3ED42-0CC0 — Accessories & Functions
ParameterValue
Undervoltage releaseYes
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionNo
Auxiliary CO contacts2
3VA1063-3ED42-0CC0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1063-3ED42-0CC0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.20 000
Height130 mm
Width101.6 mm
Depth70 mm
Height (in)5.12 in
Width (in)4 in
Depth (in)2.76 in

Product details

Integrator note — 3VA1063-3ED42-0CC0

The interrupting rating hits 75.6 kA at 240 V, 52.5 kA at 415 V, and 32 kA at 440 V; that's SCCR headroom for most distribution panels downstream of a transformer.

Panel fit & mounting

The 4-pole width (101.6 mm) is standard for a 4-pole MCCB in this class — verify DIN-rail or screw-mount clearance in your enclosure. The undervoltage release adds a coil draw; confirm the control transformer sizing if you're adding this to an existing panel with other UVR coils. The auxiliary switches (2 HQ) occupy the same physical space; no extra side-mount bracket needed.

Selectivity & coordination

With 75.6 kA at 240 V and 52.5 kA at 415 V, this breaker provides strong selectivity downstream of a larger MCCB or upstream of miniature breakers. The undervoltage release is factory-integrated — no field add-on module needed.

Frequently asked questions

What is the interrupting rating of 3VA1063-3ED42-0CC0 at 240 V?

75.6 kA at 240 V. At 415 V it is 52.5 kA, at 440 V it is 32 kA, and at 500/690 V it is 7.5 kA.

Where can I buy 3VA1063-3ED42-0CC0 and how is it quoted?

This part is sourced to order against an RFQ through independent distribution. Submit a request for quote to confirm current availability and pricing — no stock or price figures are published here.

Does 3VA1063-3ED42-0CC0 include an undervoltage release?

Yes, it includes an integrated undervoltage release (UVR) as standard. It also comes with 2 auxiliary switches (HQ type).

MPN
3VA1063-3ED42-0CC0