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Siemens 3RV6411-1DA10 — Motor Protection Circuit Breakers (MPCB)

Siemens 3RV6411-1DA10 SIRIUS Circuit Breaker, 3.2 A, Class 1

MPN3RV6411-1DA10

Siemens SIRIUS 3RV6411-1DA10, circuit breaker for transformer protection, 3-pole, 3.2 A, Trip Class 10, 690 V, 50-60 Hz, Size S00, screw terminals, DIN rail snap-on.

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

3RV6411-1DA10 — Identification
ParameterValue
SeriesSIRIUS
Product designationCircuit breaker
Frame sizeS00
3RV6411-1DA10 — Electrical
ParameterValue
Rated operational current (Ie)3.2 A
Rated voltage690 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
3RV6411-1DA10 — Protection & Tripping
ParameterValue
Overload release setting range2.2 ... 3.2 A
Instantaneous short-circuit trip current65 A
Trip classCLASS 10
Short-circuit trip typemagnetic
Overload release typethermal
Short-circuit protectionYes
3RV6411-1DA10 — 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)
3RV6411-1DA10 — Mechanical
ParameterValue
Height97 mm
Width45 mm
Depth96 mm
Mounting methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715
Mounting positionany
3RV6411-1DA10 — Environmental
ParameterValue
Operating temperature-20 ... +60 °C
Transport temperature-50 ... +80 °C
Relative humidity (operation)10 ... 95 %
Max. installation altitude2 000 m
3RV6411-1DA10 — Specifications
ParameterValue
Design Of The Productfor transformer protection

Product details

The Siemens 3RV6411-1DA10 is a SIRIUS circuit breaker specifically designed for transformer protection — meaning its thermal-magnetic trip curve is shaped to handle the inrush and overload profile of a transformer, not a motor. Rated at 3.2 A operational current (AC-3 at 400 V) and Trip Class 10, it clears short circuits fast while allowing the transformer's magnetizing inrush to pass.

Sizing and fit — what the ratings mean

Trip Class 10 means it will trip within 10 seconds at 7.2× rated current, which is standard for transformer primary protection where a slower trip (Class 20 or 30) would risk winding damage on a sustained overload. Screw-type terminals accept 2x (0.75 to 2.5 mm²) solid/stranded or 2x 4 mm², torque 0.8 to 1.2 N·m.

This breaker is sized for transformer primary protection in control panels.

Frequently asked questions

What is 3RV6411-1DA10's listed depth (96 mm) on this component line?

The depth is 96 mm, width 45 mm, height 97 mm — Size S00 frame, fits standard 35 mm DIN rail with screw and snap-on mounting.

MPN
3RV6411-1DA10