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Siemens 3VA2463-5JQ32-0HC0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2463-5JQ32-0HC0 SENTRON MCCB, 630 A, 3-Pole, Line

MPN3VA2463-5JQ32-0HC0

Siemens SENTRON 3VA series molded case circuit breaker, 3VA2463-5JQ32-0HC0, 3-pole, 630 A, line protection with shunt trip and communication, breaking capacity 187 kA at 240 V.

Siemens 3VA2463-5JQ32-0HC0 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

3VA2463-5JQ32-0HC0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA2463-5JQ32-0AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AA12
3VA2463-5JQ32-0HC0 — 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 °C600 A
Current at 50 °C570 A
Current at 55 °C540 A
Current at 60 °C510 A
Current at 65 °C480 A
Current at 70 °C450 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 V9 kA
Power loss, max.162 W
3VA2463-5JQ32-0HC0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU560
Overcurrent protection functionLSIG
Ground-fault monitoringSummation current formation L-conductor
Grounding protection functionYes
3VA2463-5JQ32-0HC0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2463-5JQ32-0HC0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerYes
Trip indicatorNo
Communication functionYes
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts2
3VA2463-5JQ32-0HC0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2463-5JQ32-0HC0 — 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

What this MCCB carries on the nameplate

The Siemens SENTRON 3VA2463-5JQ32-0HC0 is a 3-pole molded case circuit breaker rated for line protection, with a full-scale current of 630 A and an adjustable thermal-magnetic trip range from 945 A minimum to 5 670 A maximum. At 240 V it interrupts faults up to 187 kA; at 415 V and 440 V that figure holds at 121 kA, dropping to 75.6 kA at 500 V and 9 kA at 690 V.

Current derating — the real-world rating

The 630 A rating applies at 40 °C ambient. At 45 °C the breaker carries 600 A; at 50 °C, 570 A; at 55 °C, 540 A; at 60 °C, 510 A; at 65 °C, 480 A; and at 70 °C, 450 A.

Physical fit and auxiliary complement

The 3-pole frame occupies standard MCCB panel space; verify bus-bar centers and mounting footprint against the existing cutout. The base switch variant is 3VA2463-5JQ32-0AA0; this order code adds the communication function and the auxiliary release.

Frequently asked questions

How do I get current pricing and availability for 3VA2463-5JQ32-0HC0?

Submit an RFQ through this listing. The part is sourced to order through independent distribution; availability and current pricing are confirmed at quote time.

What is the breaking capacity of this MCCB at different voltages?

At 240 V it interrupts 187 kA; at 415 V and 440 V, 121 kA; at 500 V, 75.6 kA; and at 690 V, 9 kA.

What auxiliary devices are fitted on 3VA2463-5JQ32-0HC0?

It includes a shunt trip release (STL) for remote tripping and two auxiliary switches HQ for status feedback. The base switch variant is 3VA2463-5JQ32-0AA0.

MPN
3VA2463-5JQ32-0HC0