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Siemens 3RV2011-0KA10-0BA0 — Motor Protection Circuit Breakers (MPCB)

Siemens 3RV2011-0KA10-0BA0 SIRIUS Motor Protection Circuit B

MPN3RV2011-0KA10-0BA0
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Siemens SIRIUS motor protection circuit breaker, 3RV2011-0KA10-0BA0, size S00, Trip Class 10, 100 kA SCCR at 400 V AC, screw and snap-on DIN rail mounting.

Siemens 3RV2011-0KA10-0BA0 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

3RV2011-0KA10-0BA0 — Identification
ParameterValue
SeriesSIRIUS
Product designationCircuit breaker
Frame sizeS00
3RV2011-0KA10-0BA0 — Electrical
ParameterValue
Rated operational current (Ie)1.25 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)7.25 W
Power loss, per pole (AC, hot)2.4 W
3RV2011-0KA10-0BA0 — Protection & Tripping
ParameterValue
Overload release setting range0.9 ... 1.25 A
Instantaneous short-circuit trip current16 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
3RV2011-0KA10-0BA0 — Endurance & Switching
ParameterValue
Endurance, main contacts (typ.)500
Endurance, auxiliary contacts (typ.)500
Switching frequency, AC-3 (max.)15 1/h
Auxiliary CO (changeover) contacts0
3RV2011-0KA10-0BA0 — Connections
ParameterValue
Main-circuit terminal typescrew-type terminals
Main-circuit connector arrangementTop and bottom
Conductor cross-section, solid / stranded2x (0,75 ... 2,5 mm²), 2x 4 mm²
Conductor cross-section, finely stranded with ferrule2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
3RV2011-0KA10-0BA0 — 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
3RV2011-0KA10-0BA0 — Environmental
ParameterValue
Operating temperature-50 ... +60 °C
Storage temperature-50 ... +80 °C
Transport temperature-50 ... +80 °C
Relative humidity (operation)10 ... 95 %
Max. installation altitude2 000 m
3RV2011-0KA10-0BA0 — Specifications
ParameterValue
Design Of The ProductFor motor protection

Product details

It carries a 100 kA short-circuit breaking capacity at 400 V AC, 500 V AC, and 690 V AC — meaning it safely interrupts faults up to that level without cascading upstream, a key spec for panel SCCR compliance per IEC 60947-2 and UL 508A.

The 100 kA SCCR at 400 V and 690 V is the same across the board, so you don't lose headroom on higher-voltage lines. The 97 mm depth and 45 mm width fit the S00 footprint, which is the smallest SIRIUS frame — useful when panel space is tight.

Panel integration

Any mounting position allowed. Screw-type terminals for the main current circuit accept 2x (0.75 to 2.5 mm²) solid or stranded, or 2x 4 mm². The screwdriver shaft diameter is 5 to 6 mm, Pozidriv size 2 tip. Clearance: 50 mm upwards and downwards, 30 mm to the side, 0 mm forwards and backwards — so you can butt it against the backplane and adjacent devices with minimal gap.

Frequently asked questions

Where can I buy 3RV2011-0KA10-0BA0?

This part is available to order through independent distribution. Submit an RFQ for current pricing and availability — confirmed at quote time.

What is the closest functional second-source for 3RV2011-0KA10-0BA0?

The peer 3RV2011-0AA10 is the closest functional alternative within the same SIRIUS S00 family. The key difference is that 3RV2011-0KA10-0BA0 carries the 100 kA SCCR rating at 400/500/690 V, while the -0AA10 variant may have a different breaking capacity or auxiliary configuration. Verify the specific rating match before substituting.

Will 3RV2011-0KA10-0BA0 drop into a panel specified around 3RV2011-0AA10?

Yes, both are size S00 with the same 45 mm width and 97 mm depth, same screw/snap-on DIN rail mounting. The footprint and terminal layout are identical — no rewiring needed for the panel cutout. Just confirm the SCCR and trip class match your application.

What compliance documentation does this part carry?

The evidence does not list specific certifications (UL, CSA, CE, RoHS, REACH) for this order code. Standard SIRIUS motor protection breakers typically carry IEC/EN 60947-2 and 60947-4-1 compliance; verify the exact documentation with the supplier at quote time.

MPN
3RV2011-0KA10-0BA0