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Siemens 3VA2225-4JQ32-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2225-4JQ32-0AA0 SENTRON MCCB, 250 A, 3-Pole, 121

MPN3VA2225-4JQ32-0AA0

Siemens SENTRON 3VA2225-4JQ32-0AA0, molded case circuit breaker, 3-pole, 250 A, line protection, 121 kA at 240 V, with communication function.

Siemens 3VA2225-4JQ32-0AA0 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

3VA2225-4JQ32-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
3VA2225-4JQ32-0AA0 — Ratings
ParameterValue
Number of poles3
Rated operational voltage Ue (AC)690 V
Rated insulation voltage Ui800 V
Current at 40 °C250 A
Current at 45 °C250 A
Current at 50 °C250 A
Current at 55 °C238 A
Current at 60 °C225 A
Current at 65 °C213 A
Current at 70 °C200 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 V4.5 kA
Power loss, max.48 W
3VA2225-4JQ32-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU560
Overcurrent protection functionLSIG
Ground-fault monitoringSummation current formation L-conductor
Grounding protection functionYes
3VA2225-4JQ32-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2225-4JQ32-0AA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionYes
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts0
3VA2225-4JQ32-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2225-4JQ32-0AA0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.25 000
Height181 mm
Width105 mm
Depth86 mm
Height (in)7.13 in
Width (in)4.13 in
Depth (in)3.39 in

Product details

It carries a 121 kA interrupting capacity at 240 V AC and 75.6 kA at 415/440 V, with a communication function for integration into monitored power systems.

Breaking Capacity and Voltage Coordination

The 3VA2225-4JQ32-0AA0 delivers 121 kA at 240 V, 75.6 kA at 415 V and 440 V, 52.5 kA at 500 V, and 4.5 kA at 690 V.

Above that, it derates linearly: 238 A at 55 °C, 225 A at 60 °C, 213 A at 65 °C, and 200 A at 70 °C.

Ground-Fault Monitoring and Communication

It is not an undervoltage-release version and carries no voltage-trigger or trip-indicator flag.

Frequently asked questions

Where can I buy 3VA2225-4JQ32-0AA0 and what is the lead time?

This part is sourced and quoted to order through independent distribution. Availability and current pricing are confirmed at quote time against an RFQ.

What is the closest functional second-source for 3VA2225-4JQ32-0AA0?

The 3VA2225-5JQ32-0AK0 is a functional peer within the same SENTRON 3VA2 frame. Both are 3-pole, 250 A MCCBs with similar breaking capacities. The main difference is in the trip-unit variant — the -4JQ32-0AA0 is a line-protection version, while the -5JQ32-0AK0 carries a different trip-unit designation. Verify the trip-unit characteristics match your coordination study before substituting.

Will 3VA2225-4JQ32-0AA0 drop into a panel specified for 3VA2225-5JQ32-0AK0?

Yes, both share the same SENTRON 3VA2 frame dimensions (86 mm deep, 105 mm wide, 181 mm high), so the physical fit and busbar connections are identical. No rewiring is needed for the mounting footprint.

What compliance documentation is available for 3VA2225-4JQ32-0AA0?

As a Siemens SENTRON MCCB, this breaker is designed to meet IEC 60947-2 and UL 489 standards. RoHS and REACH compliance documentation is available from Siemens. Specific certification marks (UL, CSA, CE) should be confirmed on the nameplate or through the manufacturer's declaration of conformity.

MPN
3VA2225-4JQ32-0AA0