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Siemens 3RV1011-1FA10-ZX95 — Motor Protection Circuit Breakers (MPCB)

Siemens 3RV1011-1FA10-ZX95 SIRIUS Motor Protection Circuit B

MPN3RV1011-1FA10-ZX95
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Siemens SIRIUS 3RV1011-1FA10-ZX95 motor protection circuit breaker, Trip Class 10, 100 kA SCCR at 400 V, phase failure detection, screw-type terminals, 45 x 90 x 75 mm.

Siemens 3RV1011-1FA10-ZX95 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

3RV1011-1FA10-ZX95 — Identification
ParameterValue
SeriesSIRIUS
Product designationCircuit breaker
Frame sizeS00
3RV1011-1FA10-ZX95 — 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-ZX95 — 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-ZX95 — 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-ZX95 — 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-ZX95 — 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-ZX95 — 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-ZX95 — Specifications
ParameterValue
Design Of The ProductFor motor protection

Product details

Motor protection circuit breaker for 45 mm DIN-rail panels

It occupies a 45 mm width, 90 mm height, and 75 mm depth — a standard footprint that fits existing SIRIUS panel layouts without re-drilling.

Mounting and terminal details

Main circuit terminals are M3 screw-type, accepting 2×(0.5…1.5 mm²) or 2×(0.75…2.5 mm²) solid or stranded copper. Required clearance above and below the unit is 20 mm; 9 mm at the sides; zero forward or backward clearance needed. For fault-current back-up, at 240 V no upstream fuse is required. At 400 V a gL/gG 50 A fuse is needed; at 500 V and 690 V a gL/gG 35 A fuse is specified.

Frequently asked questions

What is the interrupting rating of this breaker at 400 V?

100 kA at 400 V.

Will 3RV1011-1FA10-ZX95 drop into a panel specified around 3RV1011-1HA10 without rewiring?

Both share the same 45 mm width, 90 mm height, 75 mm depth, and DIN-rail mounting, so the footprint is identical. The terminal specs are also M3 screw-type, so no rewiring is needed for the main circuit. The key difference is the ZX95 variant includes a special customer-specific setting (the -ZX95 suffix), which may affect the thermal trip curve — verify the exact setting against the 1HA10's standard curve before swapping.

Where can I buy 3RV1011-1FA10-ZX95?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ to get a firm commitment.

MPN
3RV1011-1FA10-ZX95