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Siemens 3VA2163-7MN32-0KH0 — Molded Case Circuit Breakers (MCCB)

SENTRON 3VA2163-7MN32-0KH0 MCCB, 63 A, 3-Pole, Motor Protect

MPN3VA2163-7MN32-0KH0

SENTRON 3VA2163-7MN32-0KH0, molded case circuit breaker, 3-pole, 63 A, motor protection design, shunt trip release, 330 kA at 240 V.

Siemens 3VA2163-7MN32-0KH0 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

3VA2163-7MN32-0KH0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA2163-7MN32-0AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AB12
3VA2163-7MN32-0KH0 — 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 classC
Breaking capacity at 240 V330 kA
Breaking capacity at 415 V242 kA
Breaking capacity at 440 V242 kA
Breaking capacity at 500 V187 kA
Breaking capacity at 690 V3.7 kA
Power loss, max.4 W
3VA2163-7MN32-0KH0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU350M
Overcurrent protection functionLSI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2163-7MN32-0KH0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2163-7MN32-0KH0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerYes
Trip indicatorYes
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts3
3VA2163-7MN32-0KH0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2163-7MN32-0KH0 — 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

63 A MCCB for motor branch circuits

The SENTRON 3VA2163-7MN32-0KH0 is a 3-pole molded case circuit breaker rated for 63 A continuous current across the full ambient range from 40 °C to 70 °C — no derating needed up to that ceiling. Breaking capacity reaches 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 3.7 kA at 690 V — figures that cover most industrial distribution fault levels. The basic switch core is order code 3VA2163-7MN32-0AA0.

The 86 mm depth leaves clearance behind the gland plate for wiring and the shunt trip wiring harness. Maximum power loss is 4 W, manageable in a sealed enclosure without active cooling.

Frequently asked questions

What is the breaking capacity of this MCCB at different voltages?

Breaking capacity is 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 3.7 kA at 690 V. The 690 V figure is the limiting case for high-voltage motor circuits.

Where can I buy 3VA2163-7MN32-0KH0 and how is it quoted?

This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or price is published here.

What are the mounting dimensions of 3VA2163-7MN32-0KH0?

Width is 105 mm, height is 181 mm, depth is 86 mm — a standard 3-pole MCCB footprint for DIN-rail or panel-mount installation.

Does this breaker include a shunt trip?

Yes, it includes a shunt trip (STL) auxiliary release for remote tripping, plus 2 auxiliary switches and 1 trip alarm switch (HQ).

MPN
3VA2163-7MN32-0KH0