Skip to main content
Log in
Siemens 3VA2463-8HM32-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2463-8HM32-0AA0 SENTRON MCCB, 630 A, 3-pole, ETU3

MPN3VA2463-8HM32-0AA0
Active

Siemens SENTRON 3VA2463-8HM32-0AA0, molded case circuit breaker, 3-pole, 630 A at 40 °C, ETU330 electronic trip unit, 440 kA at 240 V, line protection.

Siemens 3VA2463-8HM32-0AA0 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

3VA2463-8HM32-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Product versionLine protection
3VA2463-8HM32-0AA0 — Ratings
ParameterValue
Number of poles3
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 classL
Breaking capacity at 240 V440 kA
Breaking capacity at 415 V330 kA
Breaking capacity at 440 V330 kA
Breaking capacity at 500 V220 kA
Breaking capacity at 690 V52.5 kA
Power loss, max.162 W
3VA2463-8HM32-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU330
Overcurrent protection functionLIG
Ground-fault monitoringSummation current formation L-conductor
3VA2463-8HM32-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2463-8HM32-0AA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts0
3VA2463-8HM32-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2463-8HM32-0AA0 — 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 3VA2463-8HM32-0AA0 is a 3-pole molded case circuit breaker rated 630 A at 40 °C, fitted with an ETU330 electronic trip unit. It carries a 440 kA interrupting rating at 240 V and 330 kA at 415 V, with the rating dropping to 52.5 kA at 690 V.

The ETU330 trip unit handles LSIG (long-time, short-time, instantaneous, ground-fault) curves, and the ground-fault monitoring is summation-current on the line conductors. That matters for a solidly-grounded system where you want a single device to cover phase and ground protection without an external relay.

The 3VA2463-8HM32-0AA0 measures 138 mm wide, 248 mm high, and 110 mm deep. That's a standard SENTRON 3VA frame footprint — it bolts into a panel on a mounting plate, not a DIN rail.

Frequently asked questions

How do I get current pricing and availability for 3VA2463-8HM32-0AA0?

Pricing and stock are confirmed at quote time. Submit an RFQ — the part is sourced through independent distribution and quoted to order.

What's the closest functional second-source to 3VA2463-8HM32-0AA0?

The 3VA2163-8HM32-0AA0 is the same frame and trip unit but with a lower interrupting rating — 200 kA at 240 V versus 440 kA. If your available fault current is under 200 kA, it's a drop-in fit on the same footprint. For high-fault positions, stick with the 3VA2463.

Will 3VA2463-8HM32-0AA0 drop into a panel specified around 3VA2163-8HM32-0AA0 without rewiring?

Yes — same 138 mm width, 248 mm height, 110 mm depth, same mounting pattern. The only difference is the interrupting rating. If the panel's SCCR is below 200 kA, the swap is mechanical and electrical.

What compliance documentation does this brand provide for 3VA2463-8HM32-0AA0?

Siemens SENTRON MCCBs carry IEC 60947-2 certification. RoHS and REACH declarations are standard with the brand's documentation package. Specific UL listing status should be confirmed against the nameplate marking on the unit.

MPN
3VA2463-8HM32-0AA0