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Siemens 3VA2325-5MN32-0AH0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2325-5MN32-0AH0 SENTRON MCCB, 250 A, 3-Pole, Moto

MPN3VA2325-5MN32-0AH0

Siemens SENTRON 3VA2325-5MN32-0AH0, molded case circuit breaker, 3-pole, 250 A, motor protection design, 187 kA at 240 V, 121 kA at 415 V, 110 x 138 x 248 mm.

Siemens 3VA2325-5MN32-0AH0 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

3VA2325-5MN32-0AH0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA2325-5MN32-0AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AB12
3VA2325-5MN32-0AH0 — 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 classM
Breaking capacity at 240 V187 kA
Breaking capacity at 415 V121 kA
Breaking capacity at 440 V121 kA
Breaking capacity at 500 V75.6 kA
Breaking capacity at 690 V7.5 kA
Power loss, max.37.5 W
3VA2325-5MN32-0AH0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU350M
Overcurrent protection functionLSI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2325-5MN32-0AH0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2325-5MN32-0AH0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorYes
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts3
3VA2325-5MN32-0AH0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2325-5MN32-0AH0 — 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 branch circuits — 250 A, 3-pole, SENTRON 3VA2

The Siemens SENTRON 3VA2325-5MN32-0AH0 is a 3-pole molded case circuit breaker (MCCB) rated 250 A continuously across the full 40 °C to 70 °C ambient range — no derating needed up to that ceiling. The interrupting ratings are the headline: 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 7.5 kA at 690 V. Maximum power loss is 37.5 W, which matters for enclosure thermal management when several breakers are ganged in a panel.

Footprint is 138 mm wide, 248 mm tall, 110 mm deep — standard for a 250 A frame in the SENTRON 3VA2 family. The basic switch variant is order code 3VA2325-5MN32-0AA0; this -0AH0 adds the auxiliary switch and trip alarm block factory-installed.

Frequently asked questions

What are the key ratings for this MCCB?

Rated 250 A continuous from 40 °C to 70 °C ambient, 3-pole, with interrupting capacity of 187 kA at 240 V, 121 kA at 415 V, 121 kA at 440 V, 75.6 kA at 500 V, and 7.5 kA at 690 V. It includes phase failure detection, a trip indicator, and 2 auxiliary switches plus 1 trip alarm switch.

Where can I buy 3VA2325-5MN32-0AH0?

This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ with your target quantity and delivery requirements; availability and current pricing are confirmed at quote time.

What compliance documentation is available for this breaker?

As a Siemens SENTRON product, standard documentation includes RoHS and REACH declarations, UL and IEC compliance certificates per the MCCB classification. Specific document packages are provided with the order or on request.

MPN
3VA2325-5MN32-0AH0