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Siemens 3RT1026-1AK60-ZX95 — Contactors

Siemens 3RT1026-1AK60-ZX95 SIRIUS S0 Power Contactor, 11 kW

MPN3RT1026-1AK60-ZX95

Siemens SIRIUS S0 power contactor, 3RT1026-1AK60-ZX95, 11 kW at 400 V AC-2, 15.5 A AC-4, screw-type terminals, 45 mm width, IP20 front.

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

3RT1026-1AK60-ZX95 — Identification
ParameterValue
Contactor frame sizeS0
3RT1026-1AK60-ZX95 — 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
3RT1026-1AK60-ZX95 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.8 ... 1.1
Rated value @ 50 Hz110 V
3RT1026-1AK60-ZX95 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1026-1AK60-ZX95 — 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
3RT1026-1AK60-ZX95 — 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
3RT1026-1AK60-ZX95 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1026-1AK60-ZX95 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
3RT1026-1AK60-ZX95 — Mechanical
ParameterValue
Width45 mm
Height85 mm
Depth91 mm

Product details

It is rated 11 kW at 400 V in AC-2 duty (slip-ring motors, wound-rotor applications) and 15.5 A in AC-4 duty (plugging, inching, reversing). The S0 frame keeps the width to 45 mm, so it fits tightly on a DIN rail alongside other SIRIUS components.

Front protection is IP20 — safe against finger contact when the panel door is open. The terminal area itself is IP00, so live parts are exposed during wiring; the panel builder must respect clearance rules for pollution degree 3 (conductive dust or humidity).

Terminal and wiring detail

Main current circuit uses screw-type terminals. Accepts solid or stranded conductors: 2x (0.5…1.5 mm²), 2x (0.75…2.5 mm²), max 2x (0.75…4 mm²) for control wiring; for power wiring 2x (1…2.5 mm²), 2x (2.5…6 mm²), max 2x 10 mm². AWG equivalents are 2x (16…12), 2x (14…10), 1x 8 for the main contacts.

For Type 1 coordination (contactor may be damaged but no fire or shock hazard) the fuse can be gL/gG 100 A. The 10 A AC-12 operating current rating covers resistive or lightly inductive loads on the main contacts.

Frequently asked questions

How do I get current pricing and availability for 3RT1026-1AK60-ZX95?

Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through independent distribution channels.

What is 3RT1026-1AK60-ZX95's depth?

The depth is 91 mm, which fits standard 200 mm deep enclosures with clearance for wiring.

What wire sizes does the 3RT1026-1AK60-ZX95 accept?

Control terminals accept 2x (0.5…1.5 mm²), 2x (0.75…2.5 mm²), max 2x (0.75…4 mm²). Main power terminals accept 2x (1…2.5 mm²), 2x (2.5…6 mm²), max 2x 10 mm². AWG equivalents are 2x (16…12), 2x (14…10), 1x 8 for main contacts.

Will 3RT1026-1AK60-ZX95 drop into a panel specified around 3RT1023-1AL20?

Both are SIRIUS S0-frame contactors with the same 45 mm width, 85 mm height, and DIN-rail mounting. The 3RT1026 carries higher AC-2 and AC-4 ratings, so it is a functional upgrade in the same footprint — no rewiring of the rail position needed, but verify the coil voltage and auxiliary contact configuration match the existing circuit.

MPN
3RT1026-1AK60-ZX95