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Siemens 3RT1036-1AR00 — Contactors

Siemens 3RT1036-1AR00 SIRIUS Power Contactor, S2 Frame, 22 k

MPN3RT1036-1AR00

Siemens SIRIUS power contactor, 3RT1036-1AR00, S2 frame, screw-type terminals, 22 kW AC-2 at 400 V, 41 A AC-4 at 400 V, 55 x 112 x 115 mm, DIN EN 50022 rail.

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

3RT1036-1AR00 — Identification
ParameterValue
Contactor frame sizeS2
3RT1036-1AR00 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated operational current, AC-4 @ 400 V41 A
Rated value @ 400 V3 A
Rated value @ 500 V30 kW
Rated value @ 690 V11.4 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
3RT1036-1AR00 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.8 ... 1.1
Rated value @ 50 Hz415 V
3RT1036-1AR00 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1036-1AR00 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusefuse gL/gG: 160 A
Short-circuit coordination type 2, fusefuse gL/gG: 80 A
Aux. switch short-circuit protection, fusefuse gL/gG: 10 A
3RT1036-1AR00 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type terminals
Aux. / control 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, solid or stranded2x (0.75 ... 16 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
3RT1036-1AR00 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1036-1AR00 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT1036-1AR00 — Mechanical
ParameterValue
Width55 mm
Height112 mm
Depth115 mm
3RT1036-1AR00 — Specifications
ParameterValue
At AC7 ... 20 ms

Product details

This contactor is rated for 22 kW at 400 V in AC-2 duty (slip-ring motor starting), and 41 A at 400 V in AC-4 duty (plugging/inching). Those are the ratings that govern real motor-switching life — AC-1 resistive ratings are higher but don't reflect the arc stress of inductive motor loads. For a 500 V line, it delivers 30 kW; at 690 V, 11.4 kW. The auxiliary contacts handle 10 A at 24 V DC, 6 A at 230 V AC, and 3 A at 400 V AC — enough for a typical PLC input or relay coil.

Width 55 mm, depth 115 mm, height 112 mm. Side-by-side mounting permitted.

Frequently asked questions

What replaces the 3RT1036-1AR00 if it becomes unavailable?

The closest functional peer in the same SIRIUS family is the 3RT1036-1AB00. Both are S2 frame contactors with screw terminals and similar AC-2/AC-4 ratings. The difference is in the coil voltage — the -1AR00 has a different coil variant than the -1AB00. Verify coil voltage compatibility before substituting.

What are the key dimensions for panel layout?

Width 55 mm, height 112 mm, depth 115 mm. It mounts on 35 mm DIN rail per DIN EN 50022, and side-by-side mounting is allowed.

MPN
3RT1036-1AR00