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Siemens 3VA1220-6EF32-0BA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1220-6EF32-0BA0 SENTRON MCCB, 200A, 220kA at 240V

MPN3VA1220-6EF32-0BA0

Siemens SENTRON 3VA1220-6EF32-0BA0, molded case circuit breaker, 3-pole, 200 A at 40-50 °C, 220 kA SCCR at 240 V AC, with undervoltage release, line protection design.

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

3VA1220-6EF32-0BA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA12206EF320AA0
3VA1220-6EF32-0BA0 — Ratings
ParameterValue
Number of poles3
Rated operational voltage Ue (AC)690 V
Rated insulation voltage Ui800 V
Current at 40 °C200 A
Current at 45 °C200 A
Current at 50 °C200 A
Current at 55 °C194 A
Current at 60 °C188 A
Current at 65 °C182 A
Current at 70 °C176 A
Switching capacity classH
Breaking capacity at 240 V220 kA
Breaking capacity at 415 V154 kA
Breaking capacity at 440 V75.6 kA
Breaking capacity at 500 V30 kA
Breaking capacity at 690 V17 kA
Power loss, max.44.5 W
3VA1220-6EF32-0BA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM240
Overcurrent protection functionLI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA1220-6EF32-0BA0 — Construction & Connection
ParameterValue
Main circuit connection typenut keeper kit on both ends
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1220-6EF32-0BA0 — Accessories & Functions
ParameterValue
Undervoltage releaseYes
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts0
3VA1220-6EF32-0BA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1220-6EF32-0BA0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.20 000
Height158 mm
Width105 mm
Depth70 mm
Height (in)6.22 in
Width (in)4.13 in
Depth (in)2.76 in

Product details

The Siemens SENTRON 3VA1220-6EF32-0BA0 is a 3-pole molded case circuit breaker rated 200 A continuously at 40-50 °C, with a thermal-magnetic TM240 overcurrent release.

Sourcing and lifecycle — active, not a hunt

Power loss at rated load is 44.5 W — plan for that heat in a sealed enclosure; it's not trivial in a dense panel.

Fit and footprint — what the dimensions tell you

The case measures 105 mm wide, 70 mm deep, 158 mm tall — a standard 3-pole MCCB footprint for Siemens SENTRON 3VA frames. No trip indicator on the front face, so plan for a separate visual status if the panel door is closed.

Frequently asked questions

What is the interrupting rating of 3VA1220-6EF32-0BA0 at 240 V?

220 kA at 240 V AC. At 415 V it's 154 kA, at 440 V it's 75.6 kA, at 500 V it's 30 kA, and at 690 V it's 17 kA.

Where can I buy the 3VA1220-6EF32-0BA0 and how is it quoted?

Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or lead-time number is published here.

MPN
3VA1220-6EF32-0BA0