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Siemens 3RT1075-6AM36 — Contactors

Siemens 3RT1075-6AM36 SIRIUS Power Contactor, Size S12, 200-

MPN3RT1075-6AM36
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Siemens SIRIUS power contactor, size S12, order code 3RT1075-6AM36, 200-220 V AC coil, screw fixing, 225 mm depth.

Siemens 3RT1075-6AM36 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3RT1075-6AM36 — Identification
ParameterValue
Contactor frame sizeS12
3RT1075-6AM36 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated operational current, AC-4 @ 400 V350 A
Rated value @ 400 V3 A
Rated value @ 500 V2 A
Rated value @ 690 V1 A
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
3RT1075-6AM36 — Control & Coil
ParameterValue
Control supply voltage typeAC/DC
Rated value @ 50 Hz0.9
Rated value @ 50 Hz200 ... 220 V
3RT1075-6AM36 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1075-6AM36 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 630 A (690 V, 100 kA)
Short-circuit coordination type 2, fusegG: 500 A (690 V, 100 kA), aM: 400 A (690 V, 50 kA), BS88: 450 A (415 V, 50 kA)
Aux. switch short-circuit protection, fusegG: 10 A (500 V, 1 kA)
3RT1075-6AM36 — Connection & Mounting
ParameterValue
Main circuit connectionConnection bar
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 (0,5 ... 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)
Mounting methodscrew fixing
Side-by-side mountingYes
3RT1075-6AM36 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1075-6AM36 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT1075-6AM36 — Mechanical
ParameterValue
Width160 mm
Height214 mm
Depth225 mm
3RT1075-6AM36 — Specifications
ParameterValue
At AC60 ... 100 ms

Product details

SIRIUS Size S12 Power Contactor — 3RT1075-6AM36

It carries a 200-220 V AC coil and is secured via screw fixing, with a depth of 225 mm, height of 214 mm, and width of 160 mm. Rated for AC-1 duty at 700 switching cycles per hour and AC-3 at 500 cycles per hour, this contactor handles high-inrush motor starts and sustained resistive loads within a panel environment.

Mounting and Cable Termination

The main power circuit accepts stranded conductors from 70 to 240 mm², while the auxiliary and coil terminals handle solid or stranded wire: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), and max 2x (0.75 to 4 mm²).

Frequently asked questions

Where can I buy 3RT1075-6AM36 and how do I get a price?

This part is sourced to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing.

What is 3RT1075-6AM36's listed depth?

The depth is 225 mm.

What cable sizes does the main power circuit accept?

The main power circuit accepts stranded conductors from 70 to 240 mm².

What compliance documentation is available for 3RT1075-6AM36?

As a Siemens SIRIUS product, it is manufactured under IEC/EN 60947-4-1 standards. Specific certificates (UL, CSA, RoHS, REACH) should be confirmed at quote time, as they may vary by production batch.

MPN
3RT1075-6AM36