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Siemens 3RV2011-1JA20-ZW97 — Motor Protection Circuit Breakers (MPCB)

Siemens 3RV2011-1JA20-ZW97 SIRIUS Motor Protective Circuit B

MPN3RV2011-1JA20-ZW97
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Siemens SIRIUS motor protective circuit breaker, 3RV2011-1JA20-ZW97, Class 10 trip, 100 kA SCCR at 400 V, phase failure detection, spring-loaded terminals, 45 mm wide.

Siemens 3RV2011-1JA20-ZW97 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

3RV2011-1JA20-ZW97 — Identification
ParameterValue
SeriesSIRIUS
Product designationCircuit breaker
Frame sizeS00
3RV2011-1JA20-ZW97 — Electrical
ParameterValue
Rated operational current (Ie)10 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)9.25 W
Power loss, per pole (AC, hot)3.1 W
3RV2011-1JA20-ZW97 — Protection & Tripping
ParameterValue
Overload release setting range7 ... 10 A
Instantaneous short-circuit trip current130 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)42 kA
Breaking capacity at 690 V (AC)6 kA
Breaking capacity at 240 V100 kA
Breaking capacity at 690 V4 kA
Short-circuit trip typemagnetic
Overload release typethermal
Short-circuit protectionYes
Phase-failure detectionYes
Ground-fault detectionNo
Auxiliary switch extendableYes
3RV2011-1JA20-ZW97 — 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
3RV2011-1JA20-ZW97 — Connections
ParameterValue
Main-circuit terminal typespring-loaded terminals
Main-circuit connector arrangementTop and bottom
Conductor cross-section, solid / stranded2x (0,5 ... 4 mm²)
Conductor cross-section, finely stranded with ferrule2x (0.5 ... 2.5 mm²)
3RV2011-1JA20-ZW97 — Mechanical
ParameterValue
Height106 mm
Width45 mm
Depth97 mm
Mounting methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715
Mounting positionany
3RV2011-1JA20-ZW97 — 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
3RV2011-1JA20-ZW97 — Specifications
ParameterValue
Design Of The ProductFor motor protection

Product details

The Siemens SIRIUS 3RV2011-1JA20-ZW97 is a motor-protective 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 startup. It carries phase failure detection so a lost phase won't cook the winding while the motor tries to start single-phased. Rated short-circuit breaking capacity hits 100 kA at both 230 V and 400 V, dropping to 42 kA at 500 V and 4 kA at 690 V.

Termination & Wiring

Main current circuit uses spring-loaded terminals, accepting 2×(0.5…4 mm²) solid or stranded. That spring-cage design speeds panel wiring vs screw clamps — no torque driver needed, just strip to 8-10 mm and push.

Frequently asked questions

Where can I buy 3RV2011-1JA20-ZW97 and get a price?

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 for your quantity and target delivery window.

Will 3RV2011-1JA20-ZW97 drop into a panel specified around 3RV2011-0BA20 without rewiring?

Both are SIRIUS 3RV2 motor-protective breakers with the same 45 mm width and DIN-rail mounting, so the mechanical fit is identical. The -1JA20-ZW97 carries higher SCCR ratings (100 kA at 400 V vs the -0BA20's lower interrupting capacity) and includes phase failure detection — verify the trip class and thermal setting match your motor before swapping, but the footprint and terminal layout are the same family.

MPN
3RV2011-1JA20-ZW97