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Siemens 3RV1341-4MC10 — Motor Protection Circuit Breakers (MPCB)

Siemens 3RV1341-4MC10 SIRIUS Circuit Breaker, 100 A, 50 kA a

MPN3RV1341-4MC10

Siemens SIRIUS 3RV1341-4MC10 circuit breaker for starter combinations, 100 A rated continuous current, 45 kW at 400 V, 50 kA breaking capacity at 400 V AC, screw-type terminals, DIN rail mount.

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

3RV1341-4MC10 — Identification
ParameterValue
SeriesSIRIUS
Product designationcircuit breaker
3RV1341-4MC10 — Electrical
ParameterValue
Rated voltage690 V
Rated voltage, AC-3 (max.)690 V
Rated impulse withstand voltage (Uimp)6 000 V
Number of poles3
Power loss (AC, hot)44 W
Power loss, per pole (AC, hot)14.7 W
3RV1341-4MC10 — Protection & Tripping
ParameterValue
Breaking capacity at 240 V (AC)100 kA
Breaking capacity at 400 V (AC)50 kA
Breaking capacity at 500 V (AC)8 kA
Breaking capacity at 690 V (AC)5 kA
Phase-failure detectionNo
Ground-fault detectionNo
Auxiliary switch extendableYes
3RV1341-4MC10 — Endurance & Switching
ParameterValue
Auxiliary CO (changeover) contacts0
3RV1341-4MC10 — Connections
ParameterValue
Main-circuit terminal typescrew-type terminals with box terminals
Main-circuit connector arrangementfront side
Conductor cross-section, finely stranded with ferrule2x (2.5 ... 35 mm²), 2.5 ... 50 mm²
3RV1341-4MC10 — Mechanical
ParameterValue
Height165 mm
Width70 mm
Depth174 mm
Mounting methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 50022
Mounting positionany
3RV1341-4MC10 — Environmental
ParameterValue
Operating temperature-20 ... +60 °C
Storage temperature-50 ... +80 °C
Transport temperature-50 ... +80 °C
Max. installation altitude2 000 m
3RV1341-4MC10 — Specifications
ParameterValue
Design Of The Productfor starter combinations

Product details

The screw-type box terminals on the main circuit accept 2x (2.5…16 mm²) solid or 2x (10…50 mm²) stranded, 1x (10…70 mm²) stranded, covering the full conductor range for a 100 A feed.

At 690 V it still clears 5 kA, which covers most industrial motor circuits.

Integration notes

Dimensions: 70 mm wide, 165 mm high, 174 mm deep — fits a standard 8-module DIN-rail slot. The IP20 finger-safe touch protection on the front means it can be mounted in a panel with the door open during commissioning without shock hazard. Operating temperature -20 to +60 °C; storage -50 to +80 °C. Shock rated 25g / 11 ms. Mounting position any — no derating for horizontal or vertical orientation.

Frequently asked questions

What is the breaking capacity of 3RV1341-4MC10 at 400 V?

50 kA at 400 V AC. At 690 V it clears 5 kA, and at 240 V it clears 100 kA.

Will 3RV1341-4MC10 drop into a panel specified around 3RV6021-4DA10?

The 3RV1341-4MC10 is a 100 A frame with 70 mm width and screw terminals; the 3RV6021-4DA10 is a different frame size. Physical fit depends on the panel's DIN-rail layout and terminal clearance — the 3RV1341-4MC10's zero side clearance helps, but verify the mounting footprint against the existing cutout.

Where can I buy 3RV1341-4MC10 and how is it quoted?

Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time.

MPN
3RV1341-4MC10