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Siemens 3RT1026-1AP60-0UA0 — Contactors

Siemens 3RT1026-1AP60-0UA0 SIRIUS Power Contactor, Size S0,

MPN3RT1026-1AP60-0UA0

Siemens SIRIUS, power contactor, Size S0, 3RT1026-1AP60-0UA0, 11 kW at 400 V AC-2/AC-3, screw-type terminals, 45 mm width.

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

3RT1026-1AP60-0UA0 — Identification
ParameterValue
Contactor frame sizeS0
3RT1026-1AP60-0UA0 — Ratings & Performance
ParameterValue
Rated operational current, AC-4 @ 400 V15.5 A
Rated value @ 400 V3 A
Rated value @ 500 V11 kW
Rated value @ 690 V11 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
3RT1026-1AP60-0UA0 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.8 ... 1.1
Rated value @ 50 Hz220 V
3RT1026-1AP60-0UA0 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1026-1AP60-0UA0 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusefuse gL/gG: 100 A
Short-circuit coordination type 2, fusefuse gL/gG: 35 A
Aux. switch short-circuit protection, fusefuse gL/gG: 10 A
3RT1026-1AP60-0UA0 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type terminals
Conductor cross-section, solid2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)
Conductor cross-section, finely stranded w/ ferrule2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Side-by-side mountingYes
3RT1026-1AP60-0UA0 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1026-1AP60-0UA0 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
3RT1026-1AP60-0UA0 — Mechanical
ParameterValue
Width45 mm
Height85 mm
Depth91 mm

Product details

SIRIUS Size S0 power contactor for motor switching

The Siemens SIRIUS 3RT1026-1AP60-0UA0 is a Size S0 power contactor rated for motor loads: 11 kW at 400 V in AC-2 duty and 15.5 A in AC-4 at 400 V. It also carries 11 kW at 690 V, covering 400 V and 690 V line supplies common in European industrial panels.

Mounting and integration into a panel

The main circuit uses screw-type terminals accepting 2x (0.5...1.5 mm²) solid or 2x (0.75...2.5 mm²) stranded, up to 2x 4 mm² max — typical for control panel wiring in the 4–11 kW motor range.

Coordination and protection requirements

For Type 1 coordination (contactor may need replacement after a fault), a 100 A gL/gG fuse is permitted.

Frequently asked questions

What are the key motor ratings for this contactor?

It is rated 11 kW at 400 V in AC-2 duty, 11 kW at 690 V, and 15.5 A at 400 V in AC-4 duty. These cover standard induction motor switching in European 400 V and 690 V networks.

Where can I buy 3RT1026-1AP60-0UA0 and how is it quoted?

This part is sourced to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — no stock count or price is listed here.

MPN
3RT1026-1AP60-0UA0