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Siemens 3RT1476-6AV36 — Contactors

Siemens 3RT1476-6AV36 SIRIUS Contactor, Size S12

MPN3RT1476-6AV36
Active

Siemens SIRIUS 3RT1476-6AV36, Size S12 contactor, 380-420 V AC/DC coil, screw-type terminals, integrated auxiliary switch, 4-pole main contact configuration.

Siemens 3RT1476-6AV36 datasheet (PDF)
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

Identification

3RT1476-6AV36 — Identification
ParameterValue
Contactor frame sizeS12

Ratings & Performance

3RT1476-6AV36 — 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

Control & Coil

3RT1476-6AV36 — Control & Coil
ParameterValue
Control supply voltage typeAC/DC
Rated value @ 50 Hz0.9
Rated value @ 50 Hz380 ... 420 V

Contacts & Poles

3RT1476-6AV36 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)

Protection & Coordination

3RT1476-6AV36 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 800 A (690 V, 50 kA)
Short-circuit coordination type 2, fusegR: 710 A (690 V, 100 kA)
Aux. switch short-circuit protection, fusegG: 10 A (500 V, 1 kA)

Connection & Mounting

3RT1476-6AV36 — 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

Durability

3RT1476-6AV36 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000

Environmental

3RT1476-6AV36 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m

Mechanical

3RT1476-6AV36 — Mechanical
ParameterValue
Width160 mm
Height214 mm
Depth225 mm

Specifications

3RT1476-6AV36 — Specifications
ParameterValue
At AC60 ... 100 ms

Product details

Size S12 power contactor with AC/DC coil — 380-420 V rated value

Its coil accepts AC or DC supply at a rated value of 380 to 420 V, making it a direct-fit choice for 400 V control circuits common across European and Asian panel designs. The coil operating range is 0.8 to 1.1 times the rated value at 50 Hz and 0.8 to 1.1 at 60 Hz.

Panel integration — mounting and wiring

Mounting is by screw fixing on a vertical surface, rotatable ±90° and tiltable ±22.5° forward/back. The Size S12 frame measures 160 mm wide, 214 mm high, 225 mm deep. Main power terminals accept stranded cable from 70 to 240 mm². The coil and auxiliary terminals are screw-type, accepting solid or stranded conductors: 2× (0.5 to 1.5 mm²), 2× (0.75 to 2.5 mm²), max 2× (0.75 to 4 mm²). The contactor has 4 attachable auxiliary contact blocks for expansion beyond the built-in switch.

Frequently asked questions

What is the rated current and voltage of 3RT1476-6AV36?

Buyers need to confirm the contactor matches their load requirements (690A AC-1 at 690V).

What is the coil voltage and frequency for 3RT1476-6AV36?

The coil voltage (380-420V AC 50/60Hz) must match the control circuit to avoid malfunction.

Is 3RT1476-6AV36 suitable for DC control applications?

The description mentions DC drive; users need clarity on DC coil compatibility and performance.

Where can I buy 3RT1476-6AV36 and what is the current stock status?

Immediate sourcing decision; availability and lead time directly affect project timelines.

What are the auxiliary contact configurations on 3RT1476-6AV36?

Buyers need to know if 2NO+2NC auxiliary contacts cover their control logic needs without additional blocks.

What is the difference between 3RT1476-6AV36 and 3RT1476-6AV34?

Users often compare similar MPNs to select the correct variant; slight differences may affect compatibility or cost.

MPN
3RT1476-6AV36