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Siemens 3VA2325-7MN32-0BJ0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2325-7MN32-0BJ0 SENTRON MCCB, 250 A, 3-Pole, Moto

MPN3VA2325-7MN32-0BJ0

Siemens SENTRON 3VA2325-7MN32-0BJ0, molded case circuit breaker, motor protection design, 250 A rated current, 3-pole, with undervoltage release and auxiliary switches.

Siemens 3VA2325-7MN32-0BJ0 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

3VA2325-7MN32-0BJ0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.#BEZUG!
Integrated auxiliary / alarm switch ref.3VA9988-0AB11
3VA2325-7MN32-0BJ0 — 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 °C250 A
Current at 60 °C250 A
Current at 65 °C250 A
Current at 70 °C250 A
Switching capacity classC
Breaking capacity at 240 V330 kA
Breaking capacity at 415 V242 kA
Breaking capacity at 440 V242 kA
Breaking capacity at 500 V187 kA
Breaking capacity at 690 V7.5 kA
Power loss, max.40 W
3VA2325-7MN32-0BJ0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU350M
Overcurrent protection functionLSI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2325-7MN32-0BJ0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2325-7MN32-0BJ0 — Accessories & Functions
ParameterValue
Undervoltage releaseYes
Voltage triggerNo
Trip indicatorYes
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts3
3VA2325-7MN32-0BJ0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2325-7MN32-0BJ0 — 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

That flat thermal curve simplifies panel sizing in warm enclosures or crowded cabinets where other breakers would force a larger frame.

At 690 V the breaking capacity drops to 7.5 kA — still adequate for most 690 V motor branch circuits, but verify coordination if the fault current exceeds that level.

Motor protection and auxiliary configuration

Built for motor protection duty with phase-failure detection and an undervoltage release (UVR) integrated. The auxiliary switch block carries two auxiliary switches plus one trip-alarm switch (HP type), giving the PLC or safety relay a dedicated signal on fault — no extra wiring for a separate alarm contact.

Frequently asked questions

What is 3VA2325-7MN32-0BJ0's rated current and does it derate at high ambient temperatures?

Rated 250 A continuously from 40 °C through 70 °C ambient — no derating across that range, which simplifies panel sizing in warm environments.

What breaking capacity does this MCCB provide at 240 V and 415 V?

330 kA at 240 V and 242 kA at 415 V, suitable for high-fault utility feeds or transformer secondaries.

Where can I buy 3VA2325-7MN32-0BJ0 and get current pricing?

Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time.

What is the depth of 3VA2325-7MN32-0BJ0?

The depth is 110 mm (4.33 in).

What is the width of 3VA2325-7MN32-0BJ0?

The width is 138 mm (5.43 in).

Does 3VA2325-7MN32-0BJ0 include an undervoltage release?

Yes, it includes an undervoltage release (UVR) as the auxiliary release, plus two auxiliary switches and one trip-alarm switch.

MPN
3VA2325-7MN32-0BJ0