Skip to main content
Log in
Siemens 3VA1163-6EF32-0AB0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1163-6EF32-0AB0 SENTRON MCCB, 63 A, 3-Pole, 220 k

MPN3VA1163-6EF32-0AB0

Siemens SENTRON 3VA1163-6EF32-0AB0, molded case circuit breaker, 3-pole, 63 A, 220 kA at 240 V, line protection.

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

3VA1163-6EF32-0AB0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA11636EF320AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AA11
3VA1163-6EF32-0AB0 — 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 classH
Breaking capacity at 240 V220 kA
Breaking capacity at 415 V154 kA
Breaking capacity at 440 V121 kA
Breaking capacity at 500 V17 kA
Breaking capacity at 690 V17 kA
Power loss, max.17.3 W
3VA1163-6EF32-0AB0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM240
Overcurrent protection functionLI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA1163-6EF32-0AB0 — Construction & Connection
ParameterValue
Main circuit connection typenut keeper kit on both ends
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1163-6EF32-0AB0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts2
3VA1163-6EF32-0AB0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1163-6EF32-0AB0 — 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 for line protection — 63 A, 220 kA interrupting capacity

The Siemens 3VA1163-6EF32-0AB0 is a SENTRON molded case circuit breaker (MCCB) rated for 63 A continuous at 40 °C, with a 3-pole configuration and a maximum interrupting capacity of 220 kA at 240 V. This is the line-protection variant — designed for feeder and main breaker duty in distribution panels, not for motor branch-circuit protection. The interrupting rating at 415 V (154 kA) and 440 V (121 kA) still covers high-fault industrial services; at 500 V and 690 V the rating drops to 17 kA, which still suits most secondary distribution.

Frequently asked questions

Where can I buy 3VA1163-6EF32-0AB0 and how do I get a price?

This part is sourced and quoted to order against an RFQ through independent distribution. Submit a request for quote to confirm current availability and pricing.

What is the interrupting capacity of 3VA1163-6EF32-0AB0 at 240 V and 415 V?

The interrupting capacity is 220 kA at 240 V and 154 kA at 415 V, making it suitable for high-fault industrial distribution panels.

MPN
3VA1163-6EF32-0AB0