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Siemens 3RT1466-6SF36-3PA0 — Contactors

Siemens 3RT1466-6SF36-3PA0 SIRIUS Contactor, S10, 96-127V AC

MPN3RT1466-6SF36-3PA0
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Siemens SIRIUS, contactor, size S10, 3RT1466-6SF36-3PA0, 96... 127 V AC/DC coil, screw-type terminals, screw fixing, MTBF 75 a.

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

3RT1466-6SF36-3PA0 — Identification
ParameterValue
Contactor frame sizeS10
3RT1466-6SF36-3PA0 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 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
3RT1466-6SF36-3PA0 — Control & Coil
ParameterValue
Control supply voltage typeAC/DC
Rated value @ 50 Hz0.5
Rated value @ 50 Hz96 ... 127 V
3RT1466-6SF36-3PA0 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1466-6SF36-3PA0 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 500 A (690 V, 100 kA)
Short-circuit coordination type 2, fusegR: 500 A (690 V, 100 kA)
Aux. switch short-circuit protection, fusegG: 10 A (500 V, 1 kA)
3RT1466-6SF36-3PA0 — 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
3RT1466-6SF36-3PA0 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1466-6SF36-3PA0 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT1466-6SF36-3PA0 — Mechanical
ParameterValue
Width145 mm
Height210 mm
Depth202 mm
3RT1466-6SF36-3PA0 — Specifications
ParameterValue
At AC115 ... 130 ms

Product details

Integrator's first look

Its coil accepts 96... 127 V AC/DC, so one part covers both control supply types without a separate rectifier or coil changeout. The screw-type magnet coil terminals match standard panel wiring practices; main power terminals accept stranded cable from 70 up to 240 mm², sized for the output of a 200+ A motor circuit. Mounting is via screw fixing through a single 11 mm hole, with the contactor body measuring 210 mm high by 145 mm wide by 202 mm deep.

Panel integration checklist

Screw fixing through an 11 mm hole — plan for a single-point mount on a backplate or sub-panel, not DIN rail. The 145 mm width and 202 mm depth mean it occupies roughly the footprint of a 200 A frame breaker; leave the 20 mm forward clearance for arc gases. Main cable: 70... 240 mm² stranded — use a hydraulic crimper for lug termination; the terminal size matches standard two-hole or single-hole lug patterns for this current class. The auxiliary switch is already attached, so no separate aux block purchase is needed for basic N/O or N/C feedback.

Frequently asked questions

What is the MTBF of this contactor?

The listed MTBF is 75 a (75 years), a reliability figure suitable for lifecycle cost modeling in continuous-duty industrial applications.

What are the physical dimensions and mounting requirements?

The contactor measures 210 mm high, 145 mm wide, and 202 mm deep. It mounts via screw fixing through an 11 mm hole. Clearance requirements are 10 mm upwards, 10 mm downwards, 10 mm at the sides, and 20 mm forwards for arc venting.

What coil voltage does this contactor accept?

The coil accepts 96... 127 V AC/DC, covering both AC and DC control supplies in a single part without needing a separate rectifier or coil change.

What is the main power cable range?

The main terminals accept stranded cable from 70 mm² up to 240 mm², appropriate for high-current motor circuits at the S10 frame size.

Does this contactor include auxiliary contacts?

Yes, an auxiliary switch is included as standard, providing basic status feedback without a separate purchase.

MPN
3RT1466-6SF36-3PA0