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Siemens 3RV2011-0BA40 — Motor Protection Circuit Breakers (MPCB)

Siemens SIRIUS 3RV2011-0BA40 Motor Protection Circuit Breake

MPN3RV2011-0BA40

Siemens SIRIUS, motor protection circuit breaker, 3RV2011-0BA40, size S00, CLASS 10 trip, 100 kA breaking capacity at 400 V AC.

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

3RV2011-0BA40 — Identification
ParameterValue
SeriesSIRIUS
Product designationCircuit breaker
Frame sizeS00
3RV2011-0BA40 — Electrical
ParameterValue
Rated operational current (Ie)0.2 A
Rated voltage20 ... 690 V
Rated voltage, AC-3 (max.)690 V
Rated frequency50 ... 60 Hz
Rated insulation voltage (Ui), pollution degree 3690 V
Rated impulse withstand voltage (Uimp)6 kV
Number of poles3
Power loss (AC, hot)5.5 W
Power loss, per pole (AC, hot)1.8 W
3RV2011-0BA40 — Protection & Tripping
ParameterValue
Overload release setting range0.14 ... 0.2 A
Instantaneous short-circuit trip current2.6 A
Trip classCLASS 10
Breaking capacity at 240 V (AC)100 kA
Breaking capacity at 400 V (AC)100 kA
Breaking capacity at 500 V (AC)100 kA
Breaking capacity at 690 V (AC)100 kA
Breaking capacity at 240 V100 kA
Breaking capacity at 690 V100 kA
Short-circuit trip typemagnetic
Overload release typethermal
Short-circuit protectionYes
Phase-failure detectionYes
Ground-fault detectionNo
Auxiliary switch extendableYes
3RV2011-0BA40 — Endurance & Switching
ParameterValue
Endurance, main contacts (typ.)100 000
Endurance, auxiliary contacts (typ.)100 000
Switching frequency, AC-3 (max.)15 1/h
Auxiliary CO (changeover) contacts0
3RV2011-0BA40 — Connections
ParameterValue
Main-circuit terminal typeRing cable lug connection
Main-circuit connector arrangementTop and bottom
3RV2011-0BA40 — Mechanical
ParameterValue
Height97 mm
Width45 mm
Depth97 mm
Mounting methodscrew and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715
Mounting positionany
3RV2011-0BA40 — Environmental
ParameterValue
Operating temperature-20 ... +60 °C
Storage temperature-50 ... +80 °C
Transport temperature-50 ... +80 °C
Relative humidity (operation)10 ... 95 %
Max. installation altitude2 000 m
3RV2011-0BA40 — Specifications
ParameterValue
Design Of The ProductFor motor protection

Product details

Any mounting position is allowed, which simplifies layout in crowded enclosures. The M3 ring cable lug connection for the main circuit requires a ring terminal, not a fork or pin — factor that into your wire-prep step.

Trip curve and protection

Ground fault detection is not included; if GF protection is needed, pair it with a separate ground-fault relay or a SIRIUS 3RV29 accessory. The temperature compensation from -20 to +60 °C keeps the thermal trip curve stable across the rated operating range of -20 to +60 °C, so you don't get nuisance tripping in a hot panel or under-trip in a cold plant room.

Frequently asked questions

What is the breaking capacity of 3RV2011-0BA40 at 400 V?

It has a rated short-circuit breaking capacity of 100 kA at 400 V AC, which allows it to interrupt high fault currents without upstream fusing in most industrial panel designs.

Will 3RV2011-0BA40 drop into a panel designed for 3RV2011-0AA40?

Both breakers share the same S00 frame size, 45 mm width, and DIN-rail mounting. The physical fit and terminal layout are identical; the difference is in the internal trip setting range. If the 0AA40's setting range matched your motor FLA, the 0BA40 will mount and wire in the same footprint.

Where can I buy 3RV2011-0BA40 and get current pricing?

The part is sourced and quoted to order against an RFQ through independent industrial-automation distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time.

MPN
3RV2011-0BA40