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Siemens 3VA2063-5JQ32-0AJ0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2063-5JQ32-0AJ0 SENTRON MCCB, 63 A, 3-Pole, 187 k

MPN3VA2063-5JQ32-0AJ0

Siemens SENTRON 3VA2063-5JQ32-0AJ0, molded case circuit breaker, 3-pole, 63 A, line protection, 187 kA at 240 V, communication function.

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

3VA2063-5JQ32-0AJ0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA20635JQ320AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AB11
3VA2063-5JQ32-0AJ0 — 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.5.4 W
3VA2063-5JQ32-0AJ0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU560
Overcurrent protection functionLSIG
Ground-fault monitoringSummation current formation L-conductor
Grounding protection functionYes
3VA2063-5JQ32-0AJ0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2063-5JQ32-0AJ0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorYes
Communication functionYes
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts3
3VA2063-5JQ32-0AJ0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2063-5JQ32-0AJ0 — 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

At 415 V and 440 V it still holds 121 kA, dropping to 75.6 kA at 500 V and 3 kA at 690 V.

The 86 mm depth (3.39 in) means it clears most 200 mm-deep enclosures with room for rear busbars or a gland plate. No undervoltage release, no voltage trigger; the protection logic is all internal to the electronic trip unit.

Coordination and selectivity notes

Below 500 V the 75.6 kA to 187 kA range gives plenty of headroom for a cascaded trip scheme. The 63 A full-scale rating with a 16 A initial value suggests an electronic trip unit with adjustable long-time pickup.

Frequently asked questions

How do I get current pricing and availability for 3VA2063-5JQ32-0AJ0?

We source and quote this to order against an RFQ through independent distribution. Current pricing and availability are confirmed at quote time — no stock count or price figure is published here.

What is 3VA2063-5JQ32-0AJ0's listed depth (86 mm) on this component line?

The depth is 86 mm (3.39 in). That is the dimension from the mounting surface to the front of the breaker — shallow enough for most 200 mm-deep enclosures with rear busbar clearance.

MPN
3VA2063-5JQ32-0AJ0