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Siemens 3RV1011-1FA10 — Motor Protection Circuit Breakers (MPCB)

Siemens 3RV1011-1FA10 SIRIUS Motor Protection Circuit Breake

MPN3RV1011-1FA10
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Siemens SIRIUS 3RV1011-1FA10 motor protection circuit breaker, Class 10 trip, screw-type terminals, 45 mm width, 100 kA at 400 V.

$83.31Ref. price · indicative, final on quote
Siemens 3RV1011-1FA10 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3RV1011-1FA10 — Identification
ParameterValue
SeriesSIRIUS
Product designationCircuit breaker
Frame sizeS00
3RV1011-1FA10 — Electrical
ParameterValue
Rated operational current (Ie)5 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
3RV1011-1FA10 — Protection & Tripping
ParameterValue
Overload release setting range3.5 ... 5 A
Instantaneous short-circuit trip current65 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)3 kA
Breaking capacity at 690 V (AC)2 kA
Breaking capacity at 240 V100 kA
Breaking capacity at 690 V2 kA
Short-circuit trip typemagnetic
Overload release typethermal
Short-circuit protectionYes
Phase-failure detectionYes
Ground-fault detectionNo
Auxiliary switch extendableYes
3RV1011-1FA10 — 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
3RV1011-1FA10 — 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)
3RV1011-1FA10 — Mechanical
ParameterValue
Height90 mm
Width45 mm
Depth75 mm
Mounting methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715
Mounting positionany
3RV1011-1FA10 — 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
3RV1011-1FA10 — Specifications
ParameterValue
Design Of The ProductFor motor protection

Product details

Motor Protection Circuit Breaker for DIN-Rail Panels

It covers a rated voltage range of 20 to 690 V and carries a 100 kA breaking capacity at both 240 V and 400 V, meaning it safely interrupts fault currents up to that level without cascading upstream — critical for panel SCCR compliance.

Clearance requirements: 20 mm upwards, 20 mm downwards, 9 mm at the side, and 0 mm forwards or backwards — so it fits tightly against the backplane or adjacent devices. Mounting position is any orientation. Screw-type terminals on the main current circuit accept solid or stranded wire: 2× (0.5 to 1.5 mm²) or 2× (0.75 to 2.5 mm²). The main contact screws are M3. No auxiliary contact block is included; if needed, that's a separate order.

Frequently asked questions

What is the breaking capacity at 400 V?

100 kA at 400 V. That's the same as the 240 V rating, so the breaker maintains full interrupting capacity across common industrial voltage levels.

What are the physical dimensions and mounting clearances?

Width 45 mm, depth 75 mm, height 90 mm. Clearances: 20 mm upwards, 20 mm downwards, 9 mm at the side, 0 mm forwards and backwards. Mounts on 35 mm DIN rail per DIN EN 60715.

Does it include phase failure protection?

Yes, phase failure detection is built in. Ground fault detection is not included.

MPN
3RV1011-1FA10