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Siemens 3VA1163-5EF32-0JA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1163-5EF32-0JA0 SENTRON MCCB, 63A, 187kA at 240V

MPN3VA1163-5EF32-0JA0

Siemens SENTRON 3VA1163-5EF32-0JA0, 3-pole molded case circuit breaker, 63 A (40 °C), 187 kA at 240 V AC, with shunt trip (STL), line protection design.

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

3VA1163-5EF32-0JA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA11635EF320AA0
3VA1163-5EF32-0JA0 — 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 °C62 A
Current at 60 °C61 A
Current at 65 °C60 A
Current at 70 °C58 A
Switching capacity classM
Breaking capacity at 240 V187 kA
Breaking capacity at 415 V121 kA
Breaking capacity at 440 V75.6 kA
Breaking capacity at 500 V17 kA
Breaking capacity at 690 V17 kA
Power loss, max.17.3 W
3VA1163-5EF32-0JA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM240
Overcurrent protection functionLI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA1163-5EF32-0JA0 — Construction & Connection
ParameterValue
Main circuit connection typenut keeper kit on both ends
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1163-5EF32-0JA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerYes
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts0
3VA1163-5EF32-0JA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1163-5EF32-0JA0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.20 000
Height130 mm
Width76.2 mm
Depth70 mm
Height (in)5.12 in
Width (in)3 in
Depth (in)2.76 in

Product details

MCCB with 63 A frame and 187 kA interrupting capacity

Its TM240 thermal-magnetic trip unit holds 63 A continuously at 40 °C and derates to 58 A at 70 °C — the full curve matters when the panel ambient runs hot. The interrupting ratings climb to 187 kA at 240 V AC and stay at 121 kA at 415 V; above 500 V it still clears 17 kA, so this breaker handles high-fault utility feeds without cascading upstream. A built-in shunt trip (STL) release allows remote tripping from a PLC or emergency-stop circuit — no separate undervoltage release is fitted here.

At full 63 A load the breaker dissipates 17.3 W maximum — a factor when calculating enclosure ventilation. No trip indicator is fitted on this variant.

Frequently asked questions

What is the interrupting rating of 3VA1163-5EF32-0JA0 at 240 V?

187 kA at 240 V AC, dropping to 121 kA at 415 V and 75.6 kA at 440 V. Above 500 V it still clears 17 kA.

How does the 3VA1163-5EF32-0JA0 compare to the 3VA1110-5EF32-0LA0?

The 3VA1110-5EF32-0LA0 is a lower-frame 100 A version of the same 3-pole SENTRON platform with identical shunt-trip release and TM trip. The 3VA1163 carries a 63 A frame instead; panel cutout and mounting pattern are shared, so a swap between the two requires no enclosure modification.

Where can I buy the 3VA1163-5EF32-0JA0?

Sourced and quoted to order against an RFQ through independent distribution channels. Current pricing and availability are confirmed at quote time — submit an RFQ for a firm commercial offer.

MPN
3VA1163-5EF32-0JA0