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Siemens 3VA2325-0MS32-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2325-0MS32-0AA0 SENTRON MCCB, 250 A, 440 kA at 41

MPN3VA2325-0MS32-0AA0
Active

Siemens SENTRON 3VA2325-0MS32-0AA0 molded case circuit breaker, 3-pole, 250 A continuous, ETU310M electronic release, 440 kA breaking capacity at 415 V AC.

Siemens 3VA2325-0MS32-0AA0 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

3VA2325-0MS32-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
3VA2325-0MS32-0AA0 — 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 °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
3VA2325-0MS32-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU310M
Overcurrent protection functionI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2325-0MS32-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2325-0MS32-0AA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts0
3VA2325-0MS32-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2325-0MS32-0AA0 — 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

MCCB for motor protection with ETU310M release

The Siemens SENTRON 3VA2325-0MS32-0AA0 is a 3-pole molded case circuit breaker designed for motor protection, carrying a continuous current rating of 250 A across the full ambient range from 40 °C to 70 °C — no derating needed up to that ceiling. Its ETU310M electronic overcurrent release provides adjustable trip thresholds between 750 A and 3 750 A, letting you dial in the protection curve to match the motor full-load amps and starting inrush without swapping trip units.

That headroom simplifies coordination studies — the upstream breaker sees a clean fault-clearing signature, and downstream devices can be rated lower without risking cascade failure.

Dimensions are 248 mm high by 138 mm wide by 110 mm deep, fitting standard Siemens SENTRON mounting footprints.

Frequently asked questions

How do I get current pricing and availability for 3VA2325-0MS32-0AA0?

Submit an RFQ through this listing; pricing and stock are confirmed at quote time through independent distribution channels.

What is 3VA2325-0MS32-0AA0's listed depth?

The depth is 110 mm (4.33 in), with a width of 138 mm (5.43 in) and height of 248 mm (9.76 in).

Will 3VA2325-0MS32-0AA0 drop into a panel specified around 5SQ2370-2YA05 without rewiring?

The 3VA2325-0MS32-0AA0 is a SENTRON molded case circuit breaker; the 5SQ2370-2YA05 series is a different product family. Panel fit and wiring depend on the specific mounting footprint and terminal arrangement — verify mechanical compatibility before substitution.

MPN
3VA2325-0MS32-0AA0