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Siemens 3RV2011-1FA40 — Motor Protection Circuit Breakers (MPCB)

Siemens SIRIUS 3RV2011-1FA40 Motor Protection Circuit Breake

MPN3RV2011-1FA40

Siemens SIRIUS 3RV2011-1FA40, motor protection circuit breaker, Trip Class 10, 100 kA breaking capacity at 400 V AC, phase failure detection, screw and snap-on mounting onto 35 mm DIN rail.

$33.02Ref. price · indicative, final on quote
Siemens 3RV2011-1FA40 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

3RV2011-1FA40 — Identification
ParameterValue
SeriesSIRIUS
Product designationCircuit breaker
Frame sizeS00
3RV2011-1FA40 — Electrical
ParameterValue
Rated operational current (Ie)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
3RV2011-1FA40 — Protection & Tripping
ParameterValue
Overload release setting range3.5 ... 5 A
Instantaneous short-circuit trip current65 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)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
3RV2011-1FA40 — 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
3RV2011-1FA40 — Connections
ParameterValue
Main-circuit terminal typeRing cable lug connection
Main-circuit connector arrangementTop and bottom
3RV2011-1FA40 — Mechanical
ParameterValue
Height97 mm
Width45 mm
Depth97 mm
Mounting methodscrew and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715
Mounting positionany
3RV2011-1FA40 — 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
3RV2011-1FA40 — Specifications
ParameterValue
Design Of The ProductFor motor protection

Product details

The Siemens SIRIUS 3RV2011-1FA40 is a motor protection circuit breaker rated for 100 kA breaking capacity at 400 V, 480 V, and 500 V — that's the short-circuit current it can safely interrupt without welding contacts or cascading upstream.

Mounting and footprint

The body is 45 mm wide, 97 mm deep, 97 mm tall — a compact 45 mm module that fits a standard 45 mm slot on a DIN rail panel. Any mounting position is allowed, so vertical or horizontal rail orientation works.

Fuse backup and ratings

For applications requiring a backup fuse upstream, the maximum permitted gL/gG fuse rating is 32 A at 400 V and 500 V, dropping to 25 A at 690 V. The maximum switching frequency in AC-3 duty is 15 operations per hour.

Frequently asked questions

Where can I buy 3RV2011-1FA40 and how do I 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.

When sourcing 3RV2011-1FA40, what's the closest functional second-source — 3RV1011-1HA10?

The 3RV1011-1HA10 is a peer from the same SIRIUS family but belongs to a different performance tier. The 3RV2011-1FA40 offers a higher 100 kA breaking capacity at 400 V compared to the 3RV1011 series, which typically maxes out at lower SCCR ratings. Panel fit (45 mm width, DIN rail) is the same, but the interrupting rating difference means the 3RV2011 is specified for higher-fault installations.

What is 3RV2011-1FA40's listed depth (97 mm) on this component line?

The listed depth is 97 mm.

What is 3RV2011-1FA40's listed width (45 mm) on this component line?

The listed width is 45 mm.

Will 3RV2011-1FA40 drop into a panel that was specified around 3RV1011-1HA10 without rewiring?

Both parts share the same 45 mm width and DIN rail mounting, so the physical footprint is identical. However, the 3RV2011-1FA40 has a higher 100 kA breaking capacity, so the upstream protective device coordination may need review — the panel's fault current rating must support the higher SCCR.

MPN
3RV2011-1FA40