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Siemens 3RV2011-1AA20-ZW96 — Motor Protection Circuit Breakers (MPCB)

Siemens 3RV2011-1AA20-ZW96 SIRIUS Motor Protection Circuit B

MPN3RV2011-1AA20-ZW96
Active

Siemens SIRIUS motor protection circuit breaker, 3RV2011-1AA20-ZW96, Trip Class 10, 100 kA breaking capacity at 400 V AC, phase failure detection, spring-loaded terminals, screw and snap-on 35 mm 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

3RV2011-1AA20-ZW96 — Identification
ParameterValue
SeriesSIRIUS
Product designationCircuit breaker
Frame sizeS00
3RV2011-1AA20-ZW96 — Electrical
ParameterValue
Rated operational current (Ie)1.6 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
3RV2011-1AA20-ZW96 — Protection & Tripping
ParameterValue
Overload release setting range1.1 ... 1.6 A
Instantaneous short-circuit trip current21 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)100 kA
Breaking capacity at 240 V100 kA
Breaking capacity at 690 V100 kA
Short-circuit trip typemagnetic
Overload release typethermal
Short-circuit protectionYes
Phase-failure detectionYes
Ground-fault detectionNo
Auxiliary switch extendableYes
3RV2011-1AA20-ZW96 — 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
3RV2011-1AA20-ZW96 — 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)
3RV2011-1AA20-ZW96 — 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
3RV2011-1AA20-ZW96 — 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
3RV2011-1AA20-ZW96 — Specifications
ParameterValue
Design Of The ProductFor motor protection

Product details

What this breaker does in a panel

It combines a Class 10 trip curve with phase failure detection, so it clears a single-phased motor before the winding overheats — a common failure mode on conveyor drives and pump stations.

Trip class and protection logic

Ground fault detection is not included; if that's required, pair this breaker with a separate ground-fault relay or choose a SIRIUS variant with the GF module.

DIN rail fit and spacing

Clearance requirements: 50 mm above and below, 30 mm to the side, and zero forward or backward clearance needed. Mounting position is any orientation.

Frequently asked questions

Will 3RV2011-1AA20-ZW96 drop into a panel specified around 3RV2011-0BA20 without rewiring?

Yes, both share the same 45 mm width, 97 mm depth, and 35 mm DIN rail mounting. The terminal type (spring-loaded for the main circuit) is the same across the 3RV2011 family, so no rewiring is needed for the power connections.

What is the breaking capacity of this breaker?

100 kA at 400 V AC, 100 kA at 500 V AC, and 100 kA at 690 V AC. This is the rated short-circuit breaking capacity — it safely clears faults up to that level.

Where can I buy 3RV2011-1AA20-ZW96 and how is it quoted?

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

MPN
3RV2011-1AA20-ZW96