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Siemens 3VA2463-0HN32-0DF0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2463-0HN32-0DF0 SENTRON MCCB, 630A, 440kA at 415V

MPN3VA2463-0HN32-0DF0

Siemens SENTRON 3VA2463-0HN32-0DF0, molded case circuit breaker, 3-pole, 630 A, ETU350 electronic trip unit, 440 kA at 415 V, 187 kA at 690 V, IP40 front, undervoltage release, 1 aux + 1 trip alarm switch.

Siemens 3VA2463-0HN32-0DF0 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

3VA2463-0HN32-0DF0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.#BEZUG!
Integrated auxiliary / alarm switch ref.3VA9988-0AB12
3VA2463-0HN32-0DF0 — Ratings
ParameterValue
Number of poles3
Rated operational voltage Ue (AC)690 V
Rated insulation voltage Ui800 V
Current at 40 °C630 A
Current at 45 °C612 A
Current at 50 °C593 A
Current at 55 °C575 A
Current at 60 °C557 A
Current at 65 °C538 A
Current at 70 °C520 A
Switching capacity classE
Breaking capacity at 415 V440 kA
Breaking capacity at 690 V187 kA
Power loss, max.164.5 W
3VA2463-0HN32-0DF0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU350
Overcurrent protection functionLSI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2463-0HN32-0DF0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2463-0HN32-0DF0 — Accessories & Functions
ParameterValue
Undervoltage releaseYes
Voltage triggerNo
Trip indicatorYes
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts2
3VA2463-0HN32-0DF0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2463-0HN32-0DF0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.20 000
Height248 mm
Width138 mm
Depth110 mm
Height (in)9.76 in
Width (in)5.43 in
Depth (in)4.33 in

Product details

The Siemens SENTRON 3VA2463-0HN32-0DF0 is a 3-pole molded case circuit breaker (MCCB) rated for 630 A continuous current at 40 °C, with an ETU350 electronic trip unit. Thermal derating is built into the spec: the breaker carries 630 A at 40 °C, 612 A at 45 °C, 593 A at 50 °C, 575 A at 55 °C, 557 A at 60 °C, 538 A at 65 °C, and 520 A at 70 °C. The ETU350 trip unit provides adjustable long-time, short-time, instantaneous, and ground-fault protection curves.

The SENTRON 3VA platform is Siemens' current-generation MCCB family, replacing the earlier 3VL series. The 3VA2463-0HN32-0DF0 is a full-size frame (138 mm wide, 248 mm tall, 110 mm deep) — panel cutout and busbar spacing follow the 3VA frame footprint, not the older 3VL.

Integration and compliance notes

The storage minimum matters for unheated warehouses in cold climates — the breaker can be stored at -40 °C but must be warmed above -25 °C before energizing.

Frequently asked questions

Where can I buy 3VA2463-0HN32-0DF0 and how do I get a price?

This part 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 is the breaking capacity of 3VA2463-0HN32-0DF0 at 415 V and 690 V?

440 kA at 415 V AC and 187 kA at 690 V AC. The 415 V rating covers most low-voltage distribution applications; the 690 V rating is sufficient for heavy industrial feeders.

What trip unit does the 3VA2463-0HN32-0DF0 use?

It uses the ETU350 electronic trip unit with adjustable long-time, short-time, instantaneous, and ground-fault protection. It also includes an undervoltage release and a 1 aux + 1 trip alarm switch.

What are the physical dimensions of 3VA2463-0HN32-0DF0?

Width 138 mm, height 248 mm, depth 110 mm. The 138 mm width is the standard 3VA frame size for this current rating.

MPN
3VA2463-0HN32-0DF0