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Siemens 3RV2011-1AA15 — Motor Protection Circuit Breakers (MPCB)

Siemens 3RV2011-1AA15 SIRIUS Motor Protection Circuit Breake

MPN3RV2011-1AA15
Active

Siemens SIRIUS 3RV2011-1AA15 motor protection circuit breaker, CLASS 10 trip, 100 kA breaking capacity at 400 V, phase failure detection, screw-type terminals.

$91.00 – $119.84Ref. price · indicative, final on quote
Siemens 3RV2011-1AA15 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3RV2011-1AA15 — Identification
ParameterValue
SeriesSIRIUS
Product designationCircuit breaker
Frame sizeS00
3RV2011-1AA15 — Electrical
ParameterValue
Rated operational current (Ie)1.6 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
3RV2011-1AA15 — Protection & Tripping
ParameterValue
Overload release setting range1.1 ... 1.6 A
Instantaneous short-circuit trip current21 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
3RV2011-1AA15 — 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
3RV2011-1AA15 — Connections
ParameterValue
Main-circuit terminal typescrew-type terminals
Main-circuit connector arrangementTop and bottom
Conductor cross-section, solid / stranded2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Conductor cross-section, finely stranded with ferrule2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Conductor range, AWG (main contacts)2x (18 ... 14), 2x 12
3RV2011-1AA15 — Mechanical
ParameterValue
Height97 mm
Width45 mm
Depth97 mm
Mounting methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715
Mounting positionany
3RV2011-1AA15 — 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
3RV2011-1AA15 — Specifications
ParameterValue
Design Of The ProductFor motor protection

Product details

The Siemens 3RV2011-1AA15 is a SIRIUS motor protection circuit breaker designed for motor protection, with phase failure detection and CLASS 10 trip characteristics. Rated breaking capacity hits 100 kA at 400 V, 500 V, and 690 V — enough to handle high-fault-current panels without cascading upstream breakers. Mounts via screw or snap-on onto 35 mm DIN rail per DIN EN 60715, and accepts screw-type terminals for the main circuit.

What the Ratings Mean for Fit

CLASS 10 trip means the breaker opens within 10 seconds at 7.2× rated current — standard for standard-duty motor starting where the inrush doesn't exceed that window. Phase failure detection is built in, so a lost phase on the line side trips the breaker — no separate phase monitor relay needed. The 45 mm width fits standard 45 mm DIN-rail slots; depth of 97 mm leaves clearance for wiring in shallow enclosures.

Frequently asked questions

Does it detect phase failure?

Yes, phase failure detection is included, so the breaker trips on loss of any phase.

What mounting options does it have?

Screw or snap-on mounting onto 35 mm DIN rail per DIN EN 60715; any mounting position allowed.

MPN
3RV2011-1AA15