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Siemens 3VA2325-5HK42-0AB0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2325-5HK42-0AB0 SENTRON MCCB, 250 A, 4-Pole, 187

MPN3VA2325-5HK42-0AB0

Siemens SENTRON 3VA2325-5HK42-0AB0, molded case circuit breaker, line protection design, 250 A rated continuous current, 4 poles, 187 kA breaking capacity at 240 VAC, 110 mm depth × 184 mm width × 248 mm height.

Siemens 3VA2325-5HK42-0AB0 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

3VA2325-5HK42-0AB0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.#BEZUG!
Integrated auxiliary / alarm switch ref.3VA9988-0AA11
3VA2325-5HK42-0AB0 — 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 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
3VA2325-5HK42-0AB0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU340
Overcurrent protection functionELISA LI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2325-5HK42-0AB0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2325-5HK42-0AB0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts2
3VA2325-5HK42-0AB0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2325-5HK42-0AB0 — 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

It carries a continuous current rating of 250 A across the full ambient temperature range from 40 °C through 70 °C, meaning no derating is needed as the panel warms up; the breaker delivers its full 250 A at 70 °C ambient. That is unusual for an MCCB and simplifies panel design in hot enclosures or near other heat sources. Four poles handle three-phase plus neutral switching. The interrupting ratings are tiered by system voltage: 187 kA at 240 VAC, 121 kA at 415/440 VAC, 75.6 kA at 500 VAC, and 7.5 kA at 690 VAC.

Dimensions are 110 mm deep, 184 mm wide, 248 mm tall. Power loss is 37.5 W maximum at rated current.

MPN
3VA2325-5HK42-0AB0