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Siemens 3RV2011-1JA10 — Motor Protection Circuit Breakers (MPCB)

Siemens SIRIUS 3RV2011-1JA10 Motor Protection Circuit Breake

MPN3RV2011-1JA10
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Siemens SIRIUS 3RV2011-1JA10 motor protection circuit breaker, Class 10 trip, 100 kA breaking capacity at 400 V, screw terminals, DIN-rail mount.

$100.00 – $240.51Ref. price · indicative, final on quote
Siemens 3RV2011-1JA10 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3RV2011-1JA10 — Identification
ParameterValue
SeriesSIRIUS
Product designationCircuit breaker
Frame sizeS00
3RV2011-1JA10 — 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
3RV2011-1JA10 — 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
3RV2011-1JA10 — 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
3RV2011-1JA10 — Connections
ParameterValue
Main-circuit terminal typescrew-type terminals
Main-circuit connector arrangementTop and bottom
Conductor cross-section, solid / stranded2x (0,75 ... 2,5 mm²), 2x 4 mm²
Conductor cross-section, finely stranded with ferrule2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Conductor range, AWG (main contacts)2x (18 ... 14), 2x 12
3RV2011-1JA10 — 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
3RV2011-1JA10 — 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
3RV2011-1JA10 — Specifications
ParameterValue
Design Of The ProductFor motor protection

Product details

It is part of the SIRIUS brand, a widely used modular system for industrial control panels. This avoids nuisance tripping while still protecting the motor winding during a stall or locked-rotor condition. Breaking capacity is 100 kA at 240 V and 400 V, meaning it can safely interrupt a fault current up to 100,000 amps at those voltages without welding contacts or rupturing the enclosure.

Main circuit terminals are M3 screw-type, accepting solid or stranded conductors up to 2× 2.5 mm² or a single 4 mm² per clamp. This is sufficient for the rated motor currents in this frame size.

Frequently asked questions

What are the key ratings for this motor protection circuit breaker?

Trip Class 10, breaking capacity 100 kA at 240 V and 400 V, 4 kA at 690 V. Rated for motor protection with phase failure detection. Screw terminals, 45 mm wide, DIN-rail mount.

How do I source the 3RV2011-1JA10?

It is a current-production item available through standard Siemens distribution. Submit an RFQ for pricing and lead time; no special last-time-buy or broker channel is required.

MPN
3RV2011-1JA10