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Siemens 3VA2063-5HN32-0AG0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2063-5HN32-0AG0 SENTRON MCCB, 63 A, 3-Pole

MPN3VA2063-5HN32-0AG0

Siemens SENTRON 3VA2063-5HN32-0AG0, molded case circuit breaker, 3-pole, 63 A rated current, 187 kA interrupting capacity at 240 V AC.

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

3VA2063-5HN32-0AG0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA20635HN320AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AB11
3VA2063-5HN32-0AG0 — 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
3VA2063-5HN32-0AG0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU350
Overcurrent protection functionLSI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2063-5HN32-0AG0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2063-5HN32-0AG0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorYes
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts2
3VA2063-5HN32-0AG0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2063-5HN32-0AG0 — 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

It delivers a 187 kA interrupting capacity at 240 V AC, dropping to 121 kA at 415/440 V and 75.6 kA at 500 V — high enough for most main or feeder breaker applications where fault current runs hot. That's unusual; most breakers start tapering above 40 °C. It means the 63 A marking is the real-world ampacity, not a catalog number you have to knock down. It bolts into a panel base or mounts on a mounting plate; no DIN-rail clip on this frame size.

The 3VA2063-5HN32-0AG0 ships with a factory-installed auxiliary switch and trip alarm switch (1 each, HP type). The base switch assembly is order code 3VA20635HN320AA0 — useful to know if you're stocking spare internal mechanisms rather than whole breakers.

Frequently asked questions

What is the interrupting capacity of 3VA2063-5HN32-0AG0 at different voltages?

At 240 V it interrupts 187 kA; at 415 V and 440 V it handles 121 kA; at 500 V it's rated for 75.6 kA; at 690 V the rating drops to 3 kA. Match the system voltage to these values for adequate fault clearance.

Does this breaker need derating in hot ambient temperatures?

No. The 63 A rating holds flat from 40 °C through 70 °C ambient — no thermal derating required in warm enclosures.

Where can I buy the 3VA2063-5HN32-0AG0 and get current pricing?

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

What are the physical dimensions of this MCCB?

The breaker measures 105 mm wide, 181 mm tall, and 86 mm deep. The 86 mm depth accommodates rear-connected busbars without crowding the enclosure.

MPN
3VA2063-5HN32-0AG0