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Siemens 3VA2463-6JQ32-0CL0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2463-6JQ32-0CL0 MCCB, 630A, 242kA at 240V

MPN3VA2463-6JQ32-0CL0

Siemens SENTRON 3VA2463-6JQ32-0CL0, 3-pole molded case circuit breaker, line protection, 630 A at 40 °C, interrupting up to 242 kA at 240 V, with ETU560 electronic trip unit, undervoltage release, and communication function.

Siemens 3VA2463-6JQ32-0CL0 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

3VA2463-6JQ32-0CL0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Product versionLine protection
Basic switch (supplied) ref.3VA2463-6JQ32-0AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AB22
3VA2463-6JQ32-0CL0 — Ratings
ParameterValue
Number of poles3
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 classH
Breaking capacity at 240 V242 kA
Breaking capacity at 415 V187 kA
Breaking capacity at 440 V187 kA
Breaking capacity at 500 V121 kA
Breaking capacity at 690 V40 kA
Power loss, max.164.5 W
3VA2463-6JQ32-0CL0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU560
3VA2463-6JQ32-0CL0 — Construction & Connection
ParameterValue
Main circuit connection typeLug terminal
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2463-6JQ32-0CL0 — Accessories & Functions
ParameterValue
Undervoltage releaseYes
Voltage triggerNo
Trip indicatorYes
Communication functionYes
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts4
3VA2463-6JQ32-0CL0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2463-6JQ32-0CL0 — Mechanical
ParameterValue
Height248 mm
Width138 mm
Depth110 mm

Product details

What this 3VA2 carries

It handles 630 A continuous at 40 °C, with a thermal derating curve that drops to 450 A at 70 °C — useful for hot panel environments. The interrupting capacity reaches 242 kA at 240 V, 187 kA at 415/440 V, 121 kA at 500 V, and 40 kA at 690 V, so it can sit upstream of high-fault switchgear without cascading.

Dimensions are 248 mm high, 138 mm wide, 110 mm deep — check the gland plate clearance on the depth, especially with the auxiliary switch block fitted. The auxiliary contact configuration includes 2 auxiliary switches, 1 trip alarm switch, and 1 electrical alarm switch (HQ type), all wired via the supplied basic switch 3VA2463-6JQ32-0AA0.

Frequently asked questions

Where can I buy 3VA2463-6JQ32-0CL0 and get a price?

This part is sourced to order against an RFQ through independent distribution. Submit a request for quote (RFQ) — availability and current pricing are confirmed at that time.

What is the interrupting capacity at 240 V?

The rated ultimate short-circuit breaking capacity Icu is 242 kA at 240 V AC. At 415/440 V it is 187 kA, at 500 V it is 121 kA, and at 690 V it is 40 kA.

What trip unit does this MCCB use?

It uses the ETU560 electronic trip unit, which provides adjustable LSI (long-time, short-time, instantaneous) protection plus ground-fault protection via summation current formation on the L-conductor.

MPN
3VA2463-6JQ32-0CL0