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Siemens 3VA2063-5HN36-0DC0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2063-5HN36-0DC0 SENTRON MCCB, 63 A, 3-Pole, 187 k

MPN3VA2063-5HN36-0DC0

Siemens SENTRON 3VA2063-5HN36-0DC0, molded case circuit breaker, 3-pole, 63 A, 187 kA at 240 V, line protection, with undervoltage release and 2 auxiliary switches HQ.

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

3VA2063-5HN36-0DC0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA20635HN360AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AA12
3VA2063-5HN36-0DC0 — 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.7.9 W
3VA2063-5HN36-0DC0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU350
Overcurrent protection functionLSI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2063-5HN36-0DC0 — Construction & Connection
ParameterValue
Main circuit connection typedouble-sided box terminal
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2063-5HN36-0DC0 — Accessories & Functions
ParameterValue
Undervoltage releaseYes
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts2
3VA2063-5HN36-0DC0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2063-5HN36-0DC0 — 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 with 187 kA interrupting capacity — built for high-fault panels

The Siemens SENTRON 3VA2063-5HN36-0DC0 is a 3-pole molded case circuit breaker rated for 63 A continuous current across the full ambient range from -25 °C to 70 °C, with no derating needed up to 70 °C. Its interrupting capacity hits 187 kA at 240 V and still delivers 121 kA at 415 V and 440 V — enough to handle most industrial fault-current scenarios without cascading upstream breakers.

Line protection design with integrated undervoltage release

No communication function or ground-fault monitoring is built in.

Maximum power loss is 7.9 W, so ventilation planning is straightforward in a sealed enclosure.

Frequently asked questions

What is the breaking capacity of 3VA2063-5HN36-0DC0 at different voltages?

At 240 V it interrupts 187 kA, at 415 V and 440 V it handles 121 kA, at 500 V it drops to 75.6 kA, and at 690 V it is rated for 3 kA. Select the breaker based on the available fault current at your system voltage.

Does this MCCB include an undervoltage release or auxiliary contacts?

Yes, it ships with an undervoltage release (UVR) and two HQ auxiliary switches. No communication function or ground-fault monitoring is included.

What are the physical dimensions of 3VA2063-5HN36-0DC0?

Width is 105 mm, height is 181 mm, and depth is 86 mm. This is a standard SENTRON 3VA2 footprint compatible with existing panel layouts.

Where can I buy 3VA2063-5HN36-0DC0 and how is it quoted?

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

MPN
3VA2063-5HN36-0DC0