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Siemens 3VA1163-3EF32-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1163-3EF32-0AA0 SENTRON MCCB, 63 A, 75.6 kA at 24

MPN3VA1163-3EF32-0AA0
Active

Siemens SENTRON 3VA1163-3EF32-0AA0, 3-pole molded case circuit breaker, 63 A (40 °C), TM240 release, 75.6 kA at 240 V, 70 mm depth.

Siemens 3VA1163-3EF32-0AA0 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

3VA1163-3EF32-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
3VA1163-3EF32-0AA0 — 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 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 V11.9 kA
Breaking capacity at 690 V11.9 kA
Power loss, max.17.3 W
3VA1163-3EF32-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM240
Overcurrent protection functionLI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA1163-3EF32-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typenut keeper kit on both ends
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1163-3EF32-0AA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts0
3VA1163-3EF32-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1163-3EF32-0AA0 — 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

Line protection MCCB with TM240 release

The Siemens SENTRON 3VA1163-3EF32-0AA0 is a 3-pole molded case circuit breaker (MCCB) designed for line protection, carrying a 63 A rated current at 40 °C and derating to 58 A at 70 °C. Breaking capacity reaches 75.6 kA at 240 V, stepping down to 52.5 kA at 415 V and 11.9 kA at 690 V, which covers most industrial distribution panels and motor control center infeeds.

At 76.2 mm wide, 130 mm tall, and 70 mm deep, this MCCB fits standard Siemens 3VA1 mounting footprints. The 3-pole block occupies three adjacent slots in a distribution panel or motor control center bucket.

Frequently asked questions

Where can I buy 3VA1163-3EF32-0AA0 and how do I get a price?

This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time, not from a static listing.

What is 3VA1163-3EF32-0AA0's listed depth?

The depth is 70 mm (2.76 in), which matches the standard 3VA1 frame depth for panel-mount applications.

What breaking capacity does this MCCB have at 415 V?

At 415 V the breaking capacity is 52.5 kA, suitable for most low-voltage industrial distribution boards.

MPN
3VA1163-3EF32-0AA0