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Siemens 3RV1611-1AG14 — Motor Protection Circuit Breakers (MPCB)

Siemens 3RV1611-1AG14 SIRIUS Circuit Breaker, 1.4 A, 50 kA a

MPN3RV1611-1AG14
Active

Siemens SIRIUS circuit breaker, 3RV1611-1AG14, size S00, 1.4 A rated current, 50 kA breaking capacity at 400 V AC, screw-type terminals, phase failure detection.

$154.94Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

3RV1611-1AG14 — Identification
ParameterValue
SeriesSIRIUS
Product designationCircuit breaker
Frame sizeS00
3RV1611-1AG14 — Electrical
ParameterValue
Rated operational current (Ie)1.4 A
Rated voltage20 ... 690 V
Rated voltage, AC-3 (max.)400 V
Rated frequency60 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
3RV1611-1AG14 — Protection & Tripping
ParameterValue
Instantaneous short-circuit trip current6 A
Breaking capacity at 240 V (AC)100 kA
Breaking capacity at 400 V (AC)50 kA
Breaking capacity at 240 V100 kA
Short-circuit trip typemagnetic
Overload release typethermal
Short-circuit protectionYes
Phase-failure detectionYes
Ground-fault detectionNo
Auxiliary switch extendableYes
3RV1611-1AG14 — Endurance & Switching
ParameterValue
Endurance, main contacts (typ.)10 000
Endurance, auxiliary contacts (typ.)10 000
Switching frequency, AC-3 (max.)15 1/h
Auxiliary CO (changeover) contacts1
3RV1611-1AG14 — Connections
ParameterValue
Main-circuit terminal typescrew-type terminals
Main-circuit connector arrangementTop and bottom
Conductor cross-section, solid / stranded2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Conductor cross-section, finely stranded with ferrule2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
3RV1611-1AG14 — Mechanical
ParameterValue
Height90 mm
Width45 mm
Depth75 mm
Mounting methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715
Mounting positionany
3RV1611-1AG14 — 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
3RV1611-1AG14 — Specifications
ParameterValue
Design Of The Productfor distance protection

Product details

The Siemens 3RV1611-1AG14 is a SIRIUS circuit breaker, size S00, designed for distance protection of motor feeders and branch circuits. It carries a rated current of 1.4 A at 480 V and 600 V, and a breaking capacity of 50 kA at 400 V AC — sufficient to interrupt high-fault currents in industrial panels without cascading upstream. The breaker mounts on 35 mm DIN rail per DIN EN 60715 via screw and snap-on, and accepts screw-type terminals sized for 2x 0.5 to 2.5 mm² solid or stranded wire.

Clearance and mounting

Panel integration is straightforward: the breaker occupies 45 mm width, 90 mm height, and 75 mm depth. Required clearances are 20 mm upwards, 20 mm downwards, and 9 mm at the side; forwards and backwards clearance is 0 mm, so it can sit flush against a panel door or backplate.

Backup fuse requirements

No backup fuse is required at 240 V. The auxiliary contact ratings are 0.3 A at both 24 V and 60 V. The rated voltage range spans 20 to 690 V.

Frequently asked questions

How do I get current pricing and availability for 3RV1611-1AG14?

The part is sourced to order against an RFQ; availability and current pricing are confirmed at quote time.

What is the backup fuse requirement for 3RV1611-1AG14 at 400 V?

At 400 V, a gL/gG 20 A backup fuse is required.

What is the rated current of 3RV1611-1AG14?

The rated current is 1.4 A at both 480 V and 600 V.

What is the breaking capacity of 3RV1611-1AG14 at 400 V?

The breaking capacity is 50 kA at 400 V AC.

MPN
3RV1611-1AG14