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Siemens 3VA2463-4HL42-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2463-4HL42-0AA0 SENTRON MCCB, 630 A, 4-Pole, ETU3

MPN3VA2463-4HL42-0AA0

Siemens SENTRON 3VA2 series, molded case circuit breaker, 3VA2463-4HL42-0AA0, 4-pole, 630 A, ETU320 electronic trip unit, line protection.

Siemens 3VA2463-4HL42-0AA0 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

3VA2463-4HL42-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
3VA2463-4HL42-0AA0 — Ratings
ParameterValue
Number of poles4
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 classS
Breaking capacity at 240 V121 kA
Breaking capacity at 415 V75.6 kA
Breaking capacity at 440 V75.6 kA
Breaking capacity at 500 V52.5 kA
Breaking capacity at 690 V9 kA
Power loss, max.162 W
3VA2463-4HL42-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU320
Overcurrent protection functionLI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2463-4HL42-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2463-4HL42-0AA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts0
3VA2463-4HL42-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2463-4HL42-0AA0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.20 000
Height248 mm
Width184 mm
Depth110 mm
Height (in)9.76 in
Width (in)7.24 in
Depth (in)4.33 in

Product details

The Siemens 3VA2463-4HL42-0AA0 is a SENTRON 3VA2 molded case circuit breaker (MCCB) rated for 630 A continuous current, 4-pole, with an ETU320 electronic trip unit.

This MCCB interrupts 121 kA at 240 V AC, 75.6 kA at 415/440 V, 52.5 kA at 500 V, and 9 kA at 690 V. Those are the maximum fault currents it can safely clear at each voltage level — critical for SCCR compliance in the panel.

Thermal derating — real-world current

At 50 °C it's 593 A; at 60 °C it's 557 A; at 70 °C it's 520 A.

It's a fixed-mount MCCB — bolts into the panel bus, no DIN-rail clip. The front face carries an IP40 rating (finger-safe), so it's suitable for dead-front switchgear.

Frequently asked questions

What is the interrupting capacity of 3VA2463-4HL42-0AA0 at 240 V?

It interrupts 121 kA at 240 V AC, 75.6 kA at 415/440 V, 52.5 kA at 500 V, and 9 kA at 690 V.

Where can I buy 3VA2463-4HL42-0AA0 and get current pricing?

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 quote.

MPN
3VA2463-4HL42-0AA0