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Siemens 3RT1024-3AV00 — Contactors

Siemens 3RT1024-3AV00 SIRIUS Power Contactor, 3 NO, 10 A AC-

MPN3RT1024-3AV00

Siemens SIRIUS 3RT1024-3AV00, S0 frame power contactor, 3 NO main contacts, screw-type main terminals, spring-loaded auxiliary terminals, 45 mm width, IP20 front, active lifecycle.

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

3RT1024-3AV00 — Identification
ParameterValue
Contactor frame sizeS0
3RT1024-3AV00 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated operational current, AC-4 @ 400 V12.5 A
Rated value @ 400 V3 A
Rated value @ 500 V7.5 kW
Rated value @ 690 V7.5 kW
Rated value @ 230 V6 A
Rated value @ 24 V10 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT1024-3AV00 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.8 ... 1.1
Rated value @ 50 Hz400 V
3RT1024-3AV00 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1024-3AV00 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusefuse gL/gG: 63 A
Short-circuit coordination type 2, fusefuse gL/gG: 25 A
Aux. switch short-circuit protection, fusefuse gL/gG: 10 A
3RT1024-3AV00 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type terminals
Aux. / control circuit connectionspring-loaded terminals
Conductor cross-section, solid2x (0.25 ... 2.5 mm²)
Conductor cross-section, solid or stranded2x (1 ... 2,5 mm²), 2x (2,5 ... 6 mm²), max. 2x 10 mm²
Conductor cross-section, finely stranded w/ ferrule2x (0.25 ... 1.5 mm²)
Mounting methodscrew and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022
Side-by-side mountingYes
3RT1024-3AV00 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1024-3AV00 — Environmental
ParameterValue
Installation altitude, max.2 000 m
3RT1024-3AV00 — Mechanical
ParameterValue
Width45 mm
Height85 mm
Depth90 mm

Product details

Siemens 3RT1024-3AV00 — SIRIUS S0 Power Contactor

Terminals and Wiring

Main power circuit terminals are screw-type, accepting solid or stranded copper: 2x (1 … 2.5 mm²), 2x (2.5 … 6 mm²), or a single 10 mm² conductor. AWG equivalents are 2x (16 … 12), 2x (14 … 10), and 1x 8. The auxiliary and control circuit uses spring-loaded terminals, sized for 2x (0.25 … 2.5 mm²) solid or 2x (24 … 14) AWG. That split — screw on the power side, spring on the control side — is a practical detail: the main lugs tolerate the heavier pull-off torque of power wiring, while the aux terminals save panel-builder time on the signal loop.

For Type 2 coordination (no weld risk after a short circuit), Siemens specifies a gL/gG fuse of 25 A upstream. For Type 1 coordination (device may be damaged but no fire or arc flash), the fuse can be 63 A.

Frequently asked questions

What is the 3RT1024-3AV00 used for?

It is a power contactor rated for switching resistive loads up to 10 A in AC-12 duty, with three normally-open main contacts. It mounts on 35 mm DIN rail and is suited for motor control circuits, heater loads, and general switching in industrial control panels.

What compliance documentation does this brand provide for 3RT1024-3AV00?

The part carries a RoHS substance prohibition date of 01.07.2006, confirming compliance with the original EU RoHS directive. The IEC reference code per 81346-2 (Q) and the DIN EN 50022 rail standard are documented.

Where can I buy the 3RT1024-3AV00?

This contactor is 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 commitment on your BOM line.

MPN
3RT1024-3AV00