Skip to main content
Log in
Siemens 3RT2018-2AB01-1AA0-ZX95 — Contactors

Siemens 3RT2018-2AB01-1AA0-ZX95 Power Contactor, AC-3 16 A,

MPN3RT2018-2AB01-1AA0-ZX95

Siemens SIRIUS 3RT2 power contactor, AC-3 16 A / 7.5 kW at 400 V, 24 V AC 50/60 Hz coil, 3-pole, Size S00, spring-type terminals, upright mounting.

Siemens 3RT2018-2AB01-1AA0-ZX95 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Product details

The Siemens 3RT2018-2AB01-1AA0-ZX95 is a SIRIUS 3RT2 power contactor rated for AC-3 duty at 16 A, switching 7.5 kW at 400 V. That AC-3 rating means it's built for starting and stopping squirrel-cage induction motors — the load current during start-up and the breaking current during stop are both within its design envelope, so it handles the inrush without welding contacts. It's a 3-pole contactor, so it switches all three phases of a motor or resistive load.

Upright mounting position is specified, so keep it vertical on the rail for proper arc quenching and heat dissipation.

Frequently asked questions

What are the key ratings for this contactor?

AC-3 motor switching: 16 A, 7.5 kW at 400 V. Coil: 24 V AC, 50/60 Hz. Three poles, Size S00 frame, spring-type terminals.

What compliance documentation is available for this part?

The evidence provided does not list specific certifications (UL, CE, RoHS, etc.) for this order code. Verify with the manufacturer or your local Siemens representative for the exact compliance package tied to this variant.

MPN
3RT2018-2AB01-1AA0-ZX95