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Siemens 3VA2025-6KP32-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2025-6KP32-0AA0 SENTRON MCCB, 25 A, 242 kA at 240

MPN3VA2025-6KP32-0AA0
Active

Siemens SENTRON 3VA2025-6KP32-0AA0, molded case circuit breaker, 3-pole, 25 A rated, ETU850 electronic trip unit, 242 kA at 240 V, line protection.

Siemens 3VA2025-6KP32-0AA0 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

3VA2025-6KP32-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
3VA2025-6KP32-0AA0 — Ratings
ParameterValue
Number of poles3
Rated operational voltage Ue (AC)690 V
Rated insulation voltage Ui800 V
Current at 40 °C25 A
Current at 45 °C25 A
Current at 50 °C25 A
Current at 55 °C25 A
Current at 60 °C25 A
Current at 65 °C25 A
Current at 70 °C25 A
Switching capacity classH
Breaking capacity at 240 V242 kA
Breaking capacity at 415 V187 kA
Breaking capacity at 440 V187 kA
Breaking capacity at 500 V121 kA
Breaking capacity at 690 V3 kA
Power loss, max.0.84 W
3VA2025-6KP32-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU850
Overcurrent protection functionLSI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2025-6KP32-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2025-6KP32-0AA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionYes
Measurement functionYes
Motor drive optionYes
Auxiliary CO contacts0
3VA2025-6KP32-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2025-6KP32-0AA0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.25 000
Height181 mm
Width105 mm
Depth86 mm
Height (in)7.13 in
Width (in)4.13 in
Depth (in)3.39 in

Product details

Its continuous rated current is 25 A, with an adjustable overload range from 38 A minimum to 300 A maximum — meaning you set the trip threshold to match the protected conductor, not the breaker's own thermal limit. Breaking capacity is the headline: 242 kA at 240 V, 187 kA at 415 V and 440 V, 121 kA at 500 V, and 3 kA at 690 V.

It mounts via rear screw terminals or a DIN-rail adapter. Communication function is built in — the ETU850 supports Modbus RTU over a dedicated communication module (ordered separately), enabling remote trip indication, current metering, and parameter adjustment from a PLC or SCADA. No separate power supply needed for the trip unit; it's self-powered from the line current.

MPN
3VA2025-6KP32-0AA0