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Siemens 3VA2225-6HN32-0KH0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2225-6HN32-0KH0 SENTRON MCCB, 250 A, 3-pole, 242

MPN3VA2225-6HN32-0KH0

Siemens SENTRON 3VA2225-6HN32-0KH0, molded case circuit breaker, 3-pole, 250 A rated continuous current, 242 kA breaking capacity at 240 V AC, line protection design, with shunt trip and auxiliary switches.

Siemens 3VA2225-6HN32-0KH0 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

3VA2225-6HN32-0KH0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA2225-6HN32-0AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AB12
3VA2225-6HN32-0KH0 — 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 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 V4.5 kA
Power loss, max.48 W
3VA2225-6HN32-0KH0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU350
Overcurrent protection functionLSI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2225-6HN32-0KH0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2225-6HN32-0KH0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerYes
Trip indicatorYes
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts3
3VA2225-6HN32-0KH0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2225-6HN32-0KH0 — 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

The Siemens SENTRON 3VA2225-6HN32-0KH0 is a 3-pole molded case circuit breaker rated for 250 A continuous current at 40 °C, with a breaking capacity of 242 kA at 240 V AC.

At 55 °C it drops to 241 A, at 60 °C to 232 A, and at 70 °C to 213 A. If your enclosure runs hot, size up one frame or account for the thermal curve. Breaking capacity varies sharply with system voltage: 242 kA at 240 V, 187 kA at 415 V and 440 V, 121 kA at 500 V, and 4.5 kA at 690 V.

Integration notes

No undervoltage release is fitted — if you need UVR, that's a different variant. No communication module onboard; this is a standalone line-protection device. Maximum power loss is 48 W — account for that heat in a sealed enclosure.

Frequently asked questions

How do I get pricing and availability for 3VA2225-6HN32-0KH0?

Submit an RFQ through this listing. The part is sourced to order through independent distribution; current pricing and stock availability are confirmed at quote time.

What are the key ratings of 3VA2225-6HN32-0KH0?

Continuous current 250 A at 40 °C, breaking capacity 242 kA at 240 V AC, 3-pole, line protection design with shunt trip release and auxiliary switches.

What compliance documentation does Siemens provide for this MCCB?

As a SENTRON molded case circuit breaker, it carries the standard Siemens compliance documentation including RoHS and REACH declarations. Specific UL, IEC, or other certification details should be confirmed from the manufacturer's datasheet or by requesting the declaration of conformity with your RFQ.

MPN
3VA2225-6HN32-0KH0