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Siemens 3RT6018-1AG01 — Contactors

Siemens 3RT6018-1AG01 SIRIUS Contactor, Size S00, 7.5 kW at

MPN3RT6018-1AG01

Siemens SIRIUS Size S00 power contactor 3RT6018-1AG01, screw-type terminals, 45 mm width, 73 mm depth, rated insulation voltage 690 V, AC-3 motor ratings 7.5 kW at 230 V / 13 kW at 400 V / 22 kW at 690 V at 60 °C.

Siemens 3RT6018-1AG01 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

3RT6018-1AG01 — Identification
ParameterValue
Contactor frame sizeS00
3RT6018-1AG01 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated value @ 400 V3 A
Rated value @ 690 V1 A
Rated value @ 230 V10 A
Rated value @ 24 V6 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT6018-1AG01 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.25
Rated value @ 50 Hz36 V
3RT6018-1AG01 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT6018-1AG01 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegL/gG LV HRC 3NA, DIAZED 5SB, NEOZED 5SE: 35 A
Short-circuit coordination type 2, fusegL/gG LV HRC 3NA, DIAZED 5SB, NEOZED 5SE: 20 A
Aux. switch short-circuit protection, fusefuse gL/gG: 10 A
3RT6018-1AG01 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type terminals
Aux. / control circuit connectionscrew-type terminals
Conductor cross-section, solid or stranded2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 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 standard mounting rail according to DIN EN 50022
Side-by-side mountingYes
3RT6018-1AG01 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT6018-1AG01 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT6018-1AG01 — Mechanical
ParameterValue
Width45 mm
Height57.5 mm
Depth73 mm
3RT6018-1AG01 — Specifications
ParameterValue
At AC10 000 1/h

Product details

SIRIUS Size S00 power contactor — 3RT6018-1AG01

Motor ratings at 60 °C ambient: 7.5 kW at 230 V, 13 kW at 400 V, 22 kW at 690 V — these are the derated figures for warm enclosures, not the 40 °C nameplate values. The contactor carries pollution degree 3 (industrial atmospheres with conductive or dry non-conductive pollution), operates from -25 °C to +60 °C, and stores from -55 °C to +80 °C. The screw-type main circuit terminals accept 2x 0.5–1.5 mm², 2x 0.75–2.5 mm², or 2x 4 mm² solid/stranded copper.

At 45 mm wide, 57.5 mm tall, and 73 mm deep, this Size S00 contactor occupies a single 45 mm DIN-rail module.

Frequently asked questions

What is the width and depth of 3RT6018-1AG01?

Width is 45 mm, depth is 73 mm, height is 57.5 mm — a single 45 mm DIN-rail module footprint.

MPN
3RT6018-1AG01