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Siemens 3VA2063-5HN32-0HC0 — Molded Case Circuit Breakers (MCCB)

Siemens SENTRON 3VA2063-5HN32-0HC0 MCCB, 63 A, 3-Pole, 187 k

MPN3VA2063-5HN32-0HC0

Siemens SENTRON 3VA2063-5HN32-0HC0 molded case circuit breaker, 63 A continuous, 3-pole, 187 kA at 240 V, 121 kA at 415 V, shunt trip release, 2 HQ auxiliary switches, 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

3VA2063-5HN32-0HC0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA20635HN320AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AA12
3VA2063-5HN32-0HC0 — 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 classM
Breaking capacity at 240 V187 kA
Breaking capacity at 415 V121 kA
Breaking capacity at 440 V121 kA
Breaking capacity at 500 V75.6 kA
Breaking capacity at 690 V3 kA
Power loss, max.5.4 W
3VA2063-5HN32-0HC0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU350
Overcurrent protection functionLSI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2063-5HN32-0HC0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2063-5HN32-0HC0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerYes
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts2
3VA2063-5HN32-0HC0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2063-5HN32-0HC0 — 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

Siemens SENTRON 3VA2063-5HN32-0HC0 — 63 A MCCB with Shunt Trip

The Siemens SENTRON 3VA2063-5HN32-0HC0 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. The shunt trip lets a safety relay, E-stop circuit, or fire alarm system open the breaker electrically — critical for emergency-off chains or remote disconnect scenarios. The HQ auxiliary switches provide normally-open and normally-closed contacts for PLC inputs or panel indication.

At 415 V it still handles 121 kA, and at 500 V it drops to 75.6 kA — still a very high figure for a 63 A frame. That means this breaker can live in a hot panel (say, next to a drive or inside a solar combiner) without losing ampacity. Power loss is 5.4 W maximum at rated current.

Frequently asked questions

What auxiliary options come factory-fitted on this breaker?

A shunt trip release (STL) for remote tripping and two HQ auxiliary switches for status feedback. No undervoltage release, no ground-fault monitoring, and no communication function on this variant.

MPN
3VA2063-5HN32-0HC0