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Siemens 3RV2011-1CA15-ZX95 — Motor Protection Circuit Breakers (MPCB)

Siemens 3RV2011-1CA15-ZX95 SIRIUS Motor Protection Circuit B

MPN3RV2011-1CA15-ZX95
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Siemens SIRIUS motor protection circuit breaker, 3RV2011-1CA15-ZX95, Class 10 trip, 100 kA breaking capacity at 400 V, phase failure detection, screw and snap-on 35 mm DIN rail mount.

Siemens 3RV2011-1CA15-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

3RV2011-1CA15-ZX95 — Identification
ParameterValue
SeriesSIRIUS
Product designationCircuit breaker
Frame sizeS00
3RV2011-1CA15-ZX95 — Electrical
ParameterValue
Rated operational current (Ie)2.5 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
3RV2011-1CA15-ZX95 — Protection & Tripping
ParameterValue
Overload release setting range1.8 ... 2.5 A
Instantaneous short-circuit trip current33 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)100 kA
Breaking capacity at 690 V (AC)10 kA
Breaking capacity at 240 V100 kA
Breaking capacity at 690 V10 kA
Short-circuit trip typemagnetic
Overload release typethermal
Short-circuit protectionYes
Phase-failure detectionYes
Ground-fault detectionNo
Auxiliary switch extendableYes
3RV2011-1CA15-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
3RV2011-1CA15-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)
3RV2011-1CA15-ZX95 — Mechanical
ParameterValue
Height97 mm
Width45 mm
Depth97 mm
Mounting methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715
Mounting positionany
3RV2011-1CA15-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
3RV2011-1CA15-ZX95 — Specifications
ParameterValue
Design Of The ProductFor motor protection

Product details

The Siemens SIRIUS 3RV2011-1CA15-ZX95 is a motor protection circuit breaker designed for Class 10 trip characteristics, meaning it will trip within 10 seconds at 7.2× the thermal setting — standard for protecting standard induction motors during start-up.

The gL/gG fuse ratings for the main contacts are 25 A up to 500 V, and 20 A at 690 V, giving a clear selectivity window.

Main contact terminals accept 2x (0.5 to 1.5 mm²) or 2x (0.75 to 2.5 mm²) solid or stranded wire, with M3 screw terminals. Auxiliary contact ratings: 1 A at 24 V, 0.5 A at 120/125/230 V, 0.15 A at 60 V — enough for PLC inputs or contactor coils within those limits.

Frequently asked questions

Where can I buy 3RV2011-1CA15-ZX95 and how do I get a price?

This part is sourced to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time.

Will 3RV2011-1CA15-ZX95 drop into a panel specified around 3RV2021-1FA15 without rewiring?

Both are 45 mm wide SIRIUS motor protection breakers with the same DIN-rail mounting and M3 screw terminals, so mechanical fit and wiring are identical. The 3RV2021-1FA15 is a higher-current variant; verify the thermal setting range matches your motor FLA before substituting.

What compliance documentation does this brand provide for 3RV2011-1CA15-ZX95?

As a Siemens SIRIUS product, it carries CE marking per the Low Voltage Directive and is designed to IEC 60947-2 and IEC 60947-4-1. RoHS and REACH declarations are available from Siemens documentation. The evidence does not list UL or CSA marks specifically for this order code.

MPN
3RV2011-1CA15-ZX95