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Siemens 3RV1011-1BA10-ZX95 — Motor Protection Circuit Breakers (MPCB)

Siemens 3RV1011-1BA10-ZX95 SIRIUS Motor Protection Circuit B

MPN3RV1011-1BA10-ZX95
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Siemens SIRIUS motor protection circuit breaker, 3RV1011-1BA10-ZX95, 45 mm wide, 100 kA breaking capacity at 400 V, Trip Class 10, screw terminals, DIN rail mount.

Siemens 3RV1011-1BA10-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

3RV1011-1BA10-ZX95 — Identification
ParameterValue
SeriesSIRIUS
Product designationCircuit breaker
Frame sizeS00
3RV1011-1BA10-ZX95 — Electrical
ParameterValue
Rated operational current (Ie)2 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
3RV1011-1BA10-ZX95 — Protection & Tripping
ParameterValue
Overload release setting range1.4 ... 2 A
Instantaneous short-circuit trip current26 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)10 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
3RV1011-1BA10-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
3RV1011-1BA10-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)
3RV1011-1BA10-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
3RV1011-1BA10-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
3RV1011-1BA10-ZX95 — Specifications
ParameterValue
Design Of The ProductFor motor protection

Product details

It combines short-circuit and overload protection in one device, with a Trip Class 10 thermal curve that matches standard induction motor starting profiles.

Mounting and fit

Clearance: 20 mm above and below, 9 mm to the side, zero forwards and backwards — tight panel packing is possible. Terminals are M3 screw-type for the main circuit, accepting 2x (0.5 to 1.5 mm²) or 2x (0.75 to 2.5 mm²) solid or stranded copper.

Protection and duty ratings

Ground fault detection is not included. Rated operational voltage covers 20 to 690 V. At 480 V the continuous current rating is 2 A; at 600 V also 2 A. Breaking capacity at 690 V drops to 2 kA. Maximum switching frequency in AC-3 (motor) duty is 15 operations per hour — fine for pump and fan cycling, not for high-speed jogging applications.

Frequently asked questions

What is the breaking capacity of 3RV1011-1BA10-ZX95 at 400 V?

100 kA at 400 V AC — that is the same as its 240 V rating, so it handles high-fault-current panels without upstream fusing.

Will 3RV1011-1BA10-ZX95 drop into a panel designed for 3RV1011-0HA10?

Both are 45 mm wide SIRIUS motor protection breakers with the same DIN-rail footprint and M3 screw terminals, so the mechanical swap is straightforward. The key difference is the overload setting range — verify that the 1BA10-ZX95's trip range matches your motor FLA before committing.

Where can I buy 3RV1011-1BA10-ZX95?

Sourced and quoted to order against an RFQ through independent distribution. Submit a request for current availability and pricing.

MPN
3RV1011-1BA10-ZX95