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Siemens 3VA2063-5HN36-0BL0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2063-5HN36-0BL0 SENTRON MCCB, 63 A, 3-Pole, 187 k

MPN3VA2063-5HN36-0BL0

Siemens SENTRON 3VA2063-5HN36-0BL0, molded case circuit breaker, 3-pole, 63 A rated continuous current, 187 kA breaking capacity at 240 V AC, line protection design with undervoltage release and auxiliary switches.

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

3VA2063-5HN36-0BL0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA20635HN360AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AB22
3VA2063-5HN36-0BL0 — 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
3VA2063-5HN36-0BL0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU350
Overcurrent protection functionLSI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2063-5HN36-0BL0 — Construction & Connection
ParameterValue
Main circuit connection typedouble-sided box terminal
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2063-5HN36-0BL0 — Accessories & Functions
ParameterValue
Undervoltage releaseYes
Voltage triggerNo
Trip indicatorYes
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts4
3VA2063-5HN36-0BL0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2063-5HN36-0BL0 — 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

The Siemens SENTRON 3VA2063-5HN36-0BL0 is a 3-pole molded case circuit breaker (MCCB) rated for 63 A continuous current across its full ambient temperature range from 40 °C to 70 °C — no derating needed up to the 70 °C operating maximum. Breaking capacity reaches 187 kA at 240 V AC, stepping down to 121 kA at 415/440 V, 75.6 kA at 500 V, and 3 kA at 690 V. This is a line-protection design (not motor-protection), so the thermal-magnetic trip curve is shaped for feeder and distribution duty rather than motor inrush.

The auxiliary switch stack gives the PLC or BMS a positive status feedback on breaker position (open/closed) and trip condition, without needing a separate contactor block.

The trip indicator is present for visual fault identification without opening the panel.

Frequently asked questions

What is the breaking capacity of 3VA2063-5HN36-0BL0 at 415 V?

121 kA at 415 V AC, which is the same rating as at 440 V. At 240 V it reaches 187 kA, and at 690 V it drops to 3 kA.

Does this MCCB include an undervoltage release?

Yes, it ships with an undervoltage release (UVR) as the auxiliary release design, plus 2 auxiliary switches, 1 trip alarm switch, and 1 electrical alarm switch.

Where can I buy 3VA2063-5HN36-0BL0?

This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time.

MPN
3VA2063-5HN36-0BL0