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Siemens 3RT2346-1AV00 — Contactors

Siemens 3RT2346-1AV00 SIRIUS Contactor, Size S3, 400 V AC

MPN3RT2346-1AV00
Active

Siemens SIRIUS Size S3 contactor, 3RT2346-1AV00, AC coil 400 V at 50 Hz, screw and snap-on 35 mm DIN rail, 152 mm depth, 96 mm width, 140 mm height.

Siemens 3RT2346-1AV00 datasheet (PDF)
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

3RT2346-1AV00 — Identification
ParameterValue
Contactor frame sizeS3
3RT2346-1AV00 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated value @ 400 V3 A
Rated value @ 500 V2 A
Rated value @ 690 V1 A
Rated value @ 230 V6 A
Rated value @ 24 V10 A
Rated value @ 60 V6 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT2346-1AV00 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.38
Rated value @ 50 Hz400 V
3RT2346-1AV00 — Contacts & Poles
ParameterValue
Main poles4
Main NO contacts4
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2346-1AV00 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 250 A (690 V, 100 kA)
Short-circuit coordination type 2, fusegR: 250 A (690 V, 100 kA)
Aux. switch short-circuit protection, fusegG: 10 A (690 V, 1 kA)
3RT2346-1AV00 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type terminals
Aux. / control circuit connectionscrew-type terminals
Conductor cross-section, solid2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Conductor cross-section, solid or stranded2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Conductor cross-section, finely stranded w/ ferrule2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Mounting methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715
Side-by-side mountingYes
3RT2346-1AV00 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2346-1AV00 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2346-1AV00 — Mechanical
ParameterValue
Width96 mm
Height140 mm
Depth152 mm
3RT2346-1AV00 — Specifications
ParameterValue
At AC10 ... 21 ms

Product details

It fastens via screw and snap-on mounting onto 35 mm DIN rail per DIN EN 60715, and the mounting position allows +/-180° rotation on a vertical surface plus +/-22.5° tilt forward and backward. Main contact switching current at 400 V is rated 3 A; at 24 V it carries 10 A. The coil is AC with screw-type terminals.

Dimensions are 152 mm deep, 96 mm wide, 140 mm high — the S3 footprint. Solid wire connections: 2x (0.5... 1.5 mm²) and 2x (0.75... 2.5 mm²); stranded accepts 6... 70 mm². Two auxiliary switches are attachable. Mechanical service life of the contactor is typically 10,000,000 operations. Arcing time runs 10... 20 ms; AC switching time 10... 21 ms.

Frequently asked questions

What are the key ratings for 3RT2346-1AV00?

AC coil rated 400 V at 50 Hz. Main contacts switch 3 A at 400 V AC and 10 A at 24 V. Operating temperature -25 to +60 °C. Mechanical life 10 million operations.

Where can I buy 3RT2346-1AV00?

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 3RT2346-1AV00?

152 mm depth, 96 mm width, 140 mm height — the S3 contactor footprint.

What wire sizes does 3RT2346-1AV00 accept?

Solid wire: 2x (0.5... 1.5 mm²) and 2x (0.75... 2.5 mm²). Stranded: 6... 70 mm².

MPN
3RT2346-1AV00