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Siemens 3RV1011-1FA10-ZW95 — Motor Protection Circuit Breakers (MPCB)

Siemens 3RV1011-1FA10-ZW95 SIRIUS Motor Protection Circuit B

MPN3RV1011-1FA10-ZW95

Siemens SIRIUS, motor protection circuit breaker, 3RV1011-1FA10-ZW95, Class 10 trip, 100 kA SCCR at 400 V, screw-type terminals, 45 mm wide, DIN rail mount.

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-ZW95 — Identification
ParameterValue
SeriesSIRIUS
Product designationCircuit breaker
Frame sizeS00
3RV1011-1FA10-ZW95 — 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-ZW95 — 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-ZW95 — 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-ZW95 — 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-ZW95 — 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-ZW95 — 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-ZW95 — Specifications
ParameterValue
Design Of The ProductFor motor protection

Product details

It's sized for a 45 mm DIN-rail footprint and screws or snaps onto 35 mm rail per DIN EN 60715. For a 480 V or 600 V line, the interrupting rating drops to 5 A — so this is a 400 V-class device, not a 600 V general-purpose breaker.

Trip curve and motor protection

Trip Class 10 disconnects within 10 seconds at the thermal setting. Phase failure detection is included. No ground fault detection. Rated voltage is 20 to 690 V; at 690 V the interrupting capacity is 2 kA.

Mounts in any position — no derating for sideways or upside-down install, which helps in tight gland-plate layouts. Screw-type terminals on the main circuit accept 2×(0.5 to 1.5 mm²) or 2×(0.75 to 2.5 mm²) solid or stranded. The M3 terminal screws are standard for this frame size. Clearance: 20 mm upwards and downwards, 9 mm at the sides, zero forwards and backwards.

Frequently asked questions

Will 3RV1011-1FA10-ZW95 drop into a panel specified for 3RV1011-1HA10?

Yes, same 45 mm DIN-rail footprint, same mounting clearance, same terminal sizes. The difference is in the trip curve or special selection code — verify the thermal setting matches your motor FLA before installing.

MPN
3RV1011-1FA10-ZW95