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Siemens 3RV2011-0HA20 — Motor Protection Circuit Breakers (MPCB)

Siemens 3RV2011-0HA20 SIRIUS Motor Protection Circuit Breake

MPN3RV2011-0HA20
Active

Siemens SIRIUS motor protection circuit breaker, 3RV2011-0HA20, Size S00, Trip Class 10, 100 kA breaking capacity at 400 V AC, screw and snap-on DIN rail mounting.

Siemens 3RV2011-0HA20 datasheet (PDF)
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jul 2026

Specifications

Identification

3RV2011-0HA20 — Identification
ParameterValue
SeriesSIRIUS
Product designationCircuit breaker
Frame sizeS00

Electrical

3RV2011-0HA20 — Electrical
ParameterValue
Rated operational current (Ie)0.8 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

Protection & Tripping

3RV2011-0HA20 — Protection & Tripping
ParameterValue
Overload release setting range0.55 ... 0.8 A
Instantaneous short-circuit trip current10 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

Endurance & Switching

3RV2011-0HA20 — 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

Connections

3RV2011-0HA20 — 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)
Conductor range, AWG (main contacts)2x (20 ... 12)

Mechanical

3RV2011-0HA20 — 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

Environmental

3RV2011-0HA20 — 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

Specifications

3RV2011-0HA20 — Specifications
ParameterValue
Design Of The ProductFor motor protection

Product details

Motor protection circuit breaker — SIRIUS 3RV2011-0HA20

The Siemens 3RV2011-0HA20 is a SIRIUS motor protection circuit breaker, designed for motor protection with phase failure detection. It carries a Trip Class 10, meaning it will trip within 10 seconds at 7.2× the thermal setting — the standard for protecting standard induction motors against locked-rotor conditions without nuisance tripping on startup inrush. Breaking capacity is 100 kA at 400 V AC, which means it can safely interrupt a fault current up to that level without upstream fuses or breakers needing to clear the fault first — useful for high-fault panels where you want full selectivity downstream. Mounts via screw and snap-on onto 35 mm DIN rail per DIN EN 60715, in any orientation. Size S00 keeps the footprint compact: 45 mm wide, 97 mm deep, 106 mm tall. Spring-loaded terminals on the main circuit accept 2× (0.5–4 mm²) solid or stranded.

Frequently asked questions

How do I get current pricing and availability for 3RV2011-0HA20?

Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time; the part is sourced to order through independent distribution.

What is 3RV2011-0HA20's listed depth?

97 mm.

What is 3RV2011-0HA20's listed width?

45 mm.

Will 3RV2011-0HA20 drop into a panel that was specified around 3RV2011-0BA20 without rewiring?

Both are Size S00 motor protection circuit breakers with the same DIN rail footprint and spring-loaded terminal arrangement, so the mechanical fit and terminal spacing are identical. The difference is in the trip class and breaking capacity — verify the 3RV2011-0BA20's specific ratings against your application before swapping.

MPN
3RV2011-0HA20