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Siemens 3RT2036-1AK60 — Contactors

Siemens 3RT2036-1AK60 SIRIUS Contactor, 52A 480V

MPN3RT2036-1AK60
Active

Siemens SIRIUS power contactor, 3RT2036-1AK60, 52 A at 480 V, 55 mm width, 130 mm depth, size S2.

$72.39Ref. price · indicative, final on quote
Siemens 3RT2036-1AK60 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3RT2036-1AK60 — Identification
ParameterValue
Contactor frame sizeS2
3RT2036-1AK60 — 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 V2 A
Rated value @ 690 V1 A
Rated value @ 230 V10 hp
Rated value @ 24 V10 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT2036-1AK60 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.36
Rated value @ 50 Hz110 V
3RT2036-1AK60 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2036-1AK60 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 160 A (690 V, 100 kA), aM: 80 A (690 V, 100 kA), BS88: 125 A (415 V, 80 kA)
Short-circuit coordination type 2, fusegG: 80A (690V,100kA), aM: 50A (690V,100kA), BS88: 63A (415V,80kA)
Aux. switch short-circuit protection, fusegG: 10 A (500 V, 1 kA)
3RT2036-1AK60 — 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)
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 60715
Side-by-side mountingYes
3RT2036-1AK60 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2036-1AK60 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2036-1AK60 — Mechanical
ParameterValue
Width55 mm
Height114 mm
Depth130 mm
3RT2036-1AK60 — Specifications
ParameterValue
At AC10 ... 18 ms

Product details

SIRIUS S2 Contactor for Motor Loads

Coil terminals are screw-type, accepting 0.5–2.5 mm² stranded or solid wire. The mechanical life typical is 10 million operations.

Lifecycle & Sourcing — Current Production, Quoted to Order

The 3RT2036-1AK60 carries the SIRIUS brand and is sourced as a genuine Siemens product — same part, different passport depending on your region's import path. Warranty geofencing applies; let me be transparent about that if you're cross-shipping. An RFQ confirms availability.

Frequently asked questions

What is the closest functional second-source?

The 3RT2036-1AK64 is the same S2 frame with identical contact ratings and dimensions; only the coil voltage variant differs. Verify the coil voltage specified on your BOM.

Will 3RT2036-1AK60 drop into a panel specified for 3RT2036-1AK64 without rewiring?

Yes, both are size S2 with the same width (55 mm), height (114 mm), depth (130 mm), and DIN rail mounting layout. No rewiring is needed as long as the coil voltage matches.

What is the depth of 3RT2036-1AK60?

130 mm.

What is the width of 3RT2036-1AK60?

55 mm.

MPN
3RT2036-1AK60