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Siemens 3VA2225-7HN32-0BH0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2225-7HN32-0BH0 MCCB, 250 A, 3-Pole, 330 kA at 24

MPN3VA2225-7HN32-0BH0

Siemens SENTRON 3VA2225-7HN32-0BH0, molded case circuit breaker, 3-pole, 250 A, 330 kA at 240 V, line protection, with undervoltage release.

Siemens 3VA2225-7HN32-0BH0 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

3VA2225-7HN32-0BH0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA2225-7HN32-0AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AB12
3VA2225-7HN32-0BH0 — 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 °C241 A
Current at 60 °C232 A
Current at 65 °C222 A
Current at 70 °C213 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 V4.5 kA
Power loss, max.50.5 W
3VA2225-7HN32-0BH0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU350
Overcurrent protection functionLSI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2225-7HN32-0BH0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2225-7HN32-0BH0 — Accessories & Functions
ParameterValue
Undervoltage releaseYes
Voltage triggerNo
Trip indicatorYes
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts3
3VA2225-7HN32-0BH0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2225-7HN32-0BH0 — 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

What this MCCB carries on the line

The Siemens SENTRON 3VA2225-7HN32-0BH0 is a 3-pole molded case circuit breaker rated for 250 A continuous current at 40 °C, with a maximum interrupting capacity of 330 kA at 240 V AC. That interrupting rating drops to 242 kA at 415 V and 440 V, then to 187 kA at 500 V, and 4.5 kA at 690 V — so the voltage class of your distribution panel dictates the fault current this breaker can clear without upstream coordination issues. The UVR means the breaker trips on loss of control voltage — standard for emergency-stop chains or safety circuits where a voltage-drop must open the main disconnect.

Above that it derates: 241 A at 55 °C, 232 A at 60 °C, 222 A at 65 °C, and 213 A at 70 °C.

Frequently asked questions

How do I get current pricing and availability for 3VA2225-7HN32-0BH0?

Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through independent distribution.

What is the closest functional second-source to 3VA2225-7HN32-0BH0?

The peer 3VA2225-5HN42-0BB0 is a 3-pole MCCB in the same SENTRON 3VA frame, but it carries a different auxiliary switch configuration and does not include the undervoltage release. Panel fit (mounting footprint) is identical, but the wiring differs due to the UVR terminals on the -7HN32 variant.

What are the physical dimensions of 3VA2225-7HN32-0BH0?

Width 105 mm, height 181 mm, depth 86 mm.

Will 3VA2225-7HN32-0BH0 drop into a panel specified for 3VA2225-5HN42-0BB0?

Yes, the frame dimensions are identical, so the mechanical fit is the same. The difference is the undervoltage release on the -7HN32 variant — you will need to wire the UVR coil, which the -5HN42 does not have.

MPN
3VA2225-7HN32-0BH0