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Siemens 3VA2163-7HN32-0KH0 — Molded Case Circuit Breakers (MCCB)

Siemens SENTRON 3VA2163-7HN32-0KH0 MCCB, 63 A, 3-Pole, 330 k

MPN3VA2163-7HN32-0KH0

Siemens SENTRON series, molded case circuit breaker, 3VA2163-7HN32-0KH0, 63 A continuous, 3-pole, 330 kA interrupting at 240 V, line protection design.

Siemens 3VA2163-7HN32-0KH0 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

3VA2163-7HN32-0KH0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA2163-7HN32-0AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AB12
3VA2163-7HN32-0KH0 — 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
3VA2163-7HN32-0KH0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU350
Overcurrent protection functionLSI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2163-7HN32-0KH0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2163-7HN32-0KH0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerYes
Trip indicatorYes
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts3
3VA2163-7HN32-0KH0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2163-7HN32-0KH0 — 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

What this MCCB is rated for

The Siemens SENTRON 3VA2163-7HN32-0KH0 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. Interrupting capacity hits 330 kA at 240 V, 242 kA at 415 V, and still holds 3.7 kA at 690 V. If it's not locked, it's not safe, and this breaker gives you the means to positively de-energize.

The 3VA frame size matches the common 3VA2 cutout pattern, so it drops into existing Siemens MCCB mounting bases without re-drilling.

Frequently asked questions

Where can I buy 3VA2163-7HN32-0KH0?

Sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time.

What is the interrupting capacity of this MCCB?

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 240 V rating covers most North American service-entrance applications; the 415 V rating suits IEC distribution panels.

What auxiliary contacts does this breaker include?

Two auxiliary switches plus one trip alarm switch (HQ type). The shunt trip release (STL) allows remote tripping from a safety circuit or emergency-stop chain.

MPN
3VA2163-7HN32-0KH0