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Siemens 3VA2325-0KP42-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2325-0KP42-0AA0 SENTRON MCCB, 250 A, 4-Pole, ETU8

MPN3VA2325-0KP42-0AA0
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Siemens SENTRON 3VA2325-0KP42-0AA0, molded case circuit breaker, 4-pole, 250 A continuous, ETU850 electronic trip unit, 440 kA at 415 V, 690 V AC rated voltage.

Siemens 3VA2325-0KP42-0AA0 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

3VA2325-0KP42-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
3VA2325-0KP42-0AA0 — Ratings
ParameterValue
Number of poles4
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 °C250 A
Current at 60 °C250 A
Current at 65 °C250 A
Current at 70 °C250 A
Switching capacity classE
Breaking capacity at 415 V440 kA
Breaking capacity at 690 V187 kA
Power loss, max.37.5 W
3VA2325-0KP42-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU850
Overcurrent protection functionLSI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2325-0KP42-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2325-0KP42-0AA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionYes
Measurement functionYes
Motor drive optionYes
Auxiliary CO contacts0
3VA2325-0KP42-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2325-0KP42-0AA0 — 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 SENTRON 3VA2325-0KP42-0AA0 is a 4-pole molded case circuit breaker (MCCB) rated for 250 A continuous current across the full ambient range from 40 °C to 70 °C — no derating needed up to that ceiling. It carries an ETU850 electronic trip unit, which gives you adjustable N-conductor protection (OFF, 20 % to 160 %) and a communication function for integration into a monitored distribution system.

The IP40 front protection is standard for panel-mounted breakers; it keeps dust out of the trip unit but isn't rated for washdown.

Frequently asked questions

How do I get current pricing and availability for 3VA2325-0KP42-0AA0?

Submit an RFQ through this listing. Pricing and stock are confirmed at quote time; the part is sourced through independent distribution channels.

What is 3VA2325-0KP42-0AA0's interrupting capacity at 415 V?

440 kA at 415 V and 187 kA at 690 V. That's high enough for most industrial main or feeder applications without needing a current-limiting upstream device.

Does 3VA2325-0KP42-0AA0 include ground-fault protection?

No — the ground-fault monitoring version is marked 'Without'. The ETU850 release supports ground-fault functionality, but this specific variant ships without it. If you need ground-fault, look at a 3VA2 with the 'HN' or 'KQ' suffix.

MPN
3VA2325-0KP42-0AA0