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Siemens 3RV1011-1EA20-ZX95 — Motor Protection Circuit Breakers (MPCB)

Siemens 3RV1011-1EA20-ZX95 SIRIUS Motor Protection Circuit B

MPN3RV1011-1EA20-ZX95

Siemens SIRIUS, motor protection circuit breaker, 3RV1011-1EA20-ZX95, 4 A continuous, CLASS 10 trip, 3-pole, spring-loaded terminals, screw and snap-on 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

3RV1011-1EA20-ZX95 — Identification
ParameterValue
SeriesSIRIUS
Product designationcircuit breaker
3RV1011-1EA20-ZX95 — 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)7.25 W
Power loss, per pole (AC, hot)2.4 W
3RV1011-1EA20-ZX95 — Protection & Tripping
ParameterValue
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)3 kA
Breaking capacity at 690 V (AC)2 kA
Phase-failure detectionYes
Ground-fault detectionNo
3RV1011-1EA20-ZX95 — Endurance & Switching
ParameterValue
Endurance, main contacts (typ.)100 000
Switching frequency, AC-3 (max.)15 1/h
3RV1011-1EA20-ZX95 — Connections
ParameterValue
Main-circuit terminal typespring-loaded terminals
Main-circuit connector arrangementfront side
Conductor cross-section, finely stranded with ferrule2x (0.25 ... 1.5 mm²)
3RV1011-1EA20-ZX95 — Mechanical
ParameterValue
Height90 mm
Width45 mm
Depth81 mm
Mounting positionany
3RV1011-1EA20-ZX95 — Environmental
ParameterValue
Operating temperature-20 ... +60 °C
Storage temperature-50 ... +80 °C
Transport temperature-50 ... +80 °C
3RV1011-1EA20-ZX95 — Specifications
ParameterValue
Design Of The Productfor motor protection

Product details

The 45 mm width and 90 mm height fit standard SIRIUS panel layout spacing. Spring-loaded terminals on the main circuit accept 2x (0.25... 2.5 mm²) solid or 2x (0.25... 1.5 mm²) finely stranded with ferrule — no screw torque to check, which speeds wiring in repetitive panel builds.

Rated breaking capacity varies by voltage: 100 kA at 240 V and 400 V AC, dropping to 3 kA at 500 V and 2 kA at 690 V. The 6 kV surge voltage resistance covers typical transient conditions in motor circuits.

Environmental and approvals

Shock rated at 25g / 11 ms, so it holds up in applications with vibration from contactors or conveyors. Mounting position is any, which simplifies panel layout.

Frequently asked questions

Where can I buy 3RV1011-1EA20-ZX95?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

What is the depth of 3RV1011-1EA20-ZX95?

The depth is 81 mm.

What conductor sizes does the 3RV1011-1EA20-ZX95 accept?

The spring-loaded terminals accept 2x (0.25... 2.5 mm²) solid or 2x (0.25... 1.5 mm²) finely stranded with ferrule.

Will 3RV1011-1EA20-ZX95 drop into a panel specified around 3RV1011-1HA10?

The physical footprint (45 mm width, 90 mm height, 81 mm depth) and DIN rail mounting are identical, so it will mechanically fit. However, the electrical ratings differ — 4 A vs the higher rating of the 1HA10 — so the motor protection settings must be verified before substitution.

MPN
3RV1011-1EA20-ZX95