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Siemens 3RT6018-1AB01 — Contactors

Siemens 3RT6018-1AB01 SIRIUS Contactor, Size S00

MPN3RT6018-1AB01

Siemens SIRIUS 3RT6018-1AB01 power contactor, Size S00, 45 mm width, 13 kW at 400 V AC-3e, screw-type terminals, 24 V 50/60 Hz coil, DIN rail mount.

Siemens 3RT6018-1AB01 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

3RT6018-1AB01 — Identification
ParameterValue
Contactor frame sizeS00
3RT6018-1AB01 — 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
3RT6018-1AB01 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.25
Rated value @ 50 Hz24 V
3RT6018-1AB01 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT6018-1AB01 — 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
3RT6018-1AB01 — 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 DIN rail according to DIN EN 50022
Side-by-side mountingYes
3RT6018-1AB01 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT6018-1AB01 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT6018-1AB01 — Mechanical
ParameterValue
Width45 mm
Height57.5 mm
Depth73 mm
3RT6018-1AB01 — Specifications
ParameterValue
At AC10 000 1/h

Product details

Motor power ratings and AC-3e duty cycle

The 3RT6018-1AB01: Rated for AC-3e switching at up to 690 V, the contactor delivers 7.5 kW at 230 V, 13 kW at 400 V, and 22 kW at 690 V — all at 60 °C ambient, which is the derated ceiling for continuous operation in a warm cabinet.

Panel wiring and environmental fit

Pollution degree 3 rating means the contactor is built for conductive dust and humidity typical in industrial panels without conformal coating — the 690 V rated insulation voltage supports 480/277 V systems with margin.

Compliance and sourcing posture

Sourced through independent distribution channels — quantities are quoted against the BOM line with current pricing and availability confirmed at RFQ time.

Frequently asked questions

Who supplies 3RT6018-1AB01 and how is it quoted?

We source this through independent industrial distribution channels. Submit an RFQ with your target quantity and we will confirm availability and current pricing — no minimum order quantity is assumed.

What compliance documentation does 3RT6018-1AB01 carry?

RoHS compliant per substance prohibition date 05/01/2012. The insulation voltage rating is 690 V with pollution degree 3, meeting IEC 60947-4-1 requirements for industrial motor control.

MPN
3RT6018-1AB01