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Siemens 3RV1011-1FA15 — Motor Protection Circuit Breakers (MPCB)

Siemens 3RV1011-1FA15 SIRIUS Circuit Breaker, CLASS 10, 100

MPN3RV1011-1FA15
Active

Siemens SIRIUS circuit breaker, 3RV1011-1FA15, CLASS 10 trip, 100 kA breaking capacity at 400 V, screw and snap-on 35 mm DIN rail mounting.

$45.72Ref. price · indicative, final on quote
Siemens 3RV1011-1FA15 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3RV1011-1FA15 — Identification
ParameterValue
SeriesSIRIUS
Product designationCircuit breaker
Frame sizeS00
3RV1011-1FA15 — 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
3RV1011-1FA15 — 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
3RV1011-1FA15 — 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
3RV1011-1FA15 — 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)
3RV1011-1FA15 — 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
3RV1011-1FA15 — 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
3RV1011-1FA15 — Specifications
ParameterValue
Design Of The ProductFor motor protection

Product details

Siemens 3RV1011-1FA15 is a SIRIUS circuit breaker with CLASS 10 trip characteristics. Rated breaking capacity hits 100 kA at 400 V and 100 kA at 240 V, so it can interrupt high-fault currents upstream without cascading to the main breaker — a key spec for panel SCCR compliance under UL 508A.

The integrated auxiliary contact handles 1 A at 24 V, 2 A at 110–125 V, and 0.5 A at 230 V — enough for signaling back to a PLC input or a contactor coil in the same cabinet. At higher voltages the contact is rated 0.15 A at 60 V, and for fault-clearing coordination the upstream fuse recommendation is gL/gG 50 A at 400 V, 35 A at 500 V and 690 V.

Environmental and wiring

Terminals accept 2×(0.5…1.5 mm²) or 2×(0.75…2.5 mm²) solid or stranded — M3 screws for the main contacts, which is standard for this frame size.

Frequently asked questions

Will 3RV1011-1FA15 drop into a panel specified around 3RV1011-1AA15 without rewiring?

Both share the same SIRIUS frame, 45 mm width, and screw/snap-on DIN rail mounting, so the mechanical fit is identical — but verify the trip setting range and auxiliary contact configuration against your BOM, as those differ between variants.

MPN
3RV1011-1FA15