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Siemens 3RT2047-1AP60 — Contactors

Siemens 3RT2047-1AP60 SIRIUS Power Contactor, Size S3, 70 mm

MPN3RT2047-1AP60
Active

Siemens SIRIUS power contactor, 3RT2047-1AP60, Size S3, 70 mm width, screw and snap-on mounting on 35 mm DIN rail, auxiliary switch included.

Siemens 3RT2047-1AP60 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3RT2047-1AP60 — Identification
ParameterValue
Contactor frame sizeS3
3RT2047-1AP60 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated operational current, AC-4 @ 400 V97 A
Rated value @ 400 V3 A
Rated value @ 500 V2 A
Rated value @ 690 V1 A
Rated value @ 230 V20 hp
Rated value @ 24 V10 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT2047-1AP60 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.36
Rated value @ 50 Hz220 V
3RT2047-1AP60 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2047-1AP60 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 250 A (690 V, 100 kA), aM: 160 A (690 V, 100 kA), BS88: 200 A (415 V, 80 kA)
Short-circuit coordination type 2, fusegG: 200A (690V,100kA), aM: 100A (690V,100kA), BS88: 160A (415V,80kA)
Aux. switch short-circuit protection, fusegG: 10 A (500 V, 1 kA)
3RT2047-1AP60 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type terminals
Aux. / control circuit connectionscrew-type terminals
Conductor cross-section, solid2.5 ... 16 mm²
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
3RT2047-1AP60 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2047-1AP60 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2047-1AP60 — Mechanical
ParameterValue
Width70 mm
Height140 mm
Depth152 mm
3RT2047-1AP60 — Specifications
ParameterValue
At AC10 ... 21 ms

Product details

SIRIUS Size S3 power contactor — DIN-rail fit and switching duty

At 70 mm wide, 140 mm tall, and 152 mm deep, it fits standard panel layouts with clearance allowances: 10 mm upwards, 10 mm downwards, 20 mm forwards, and 10 mm at the side. Rated for AC-3 switching at up to 850 operations per hour (AC-3e same), it handles motor starting duty with an arcing time of 10–20 ms and an opening/closing time of 10–21 ms.

Main contact terminals accept solid conductors from 2.5 to 16 mm² or stranded from 6 to 70 mm². The magnet coil uses screw-type terminals; auxiliary contact wiring accepts 2x (0.5–1.5 mm²) solid or stranded, or 2x (0.75–2.5 mm²). These ranges cover typical panel wire sizes from control-circuit multi-core to power feeder cables.

Switching frequency by duty class

Maximum switching rates vary by load type: AC-1 (resistive) 900 ops/h, AC-2 (slip-ring motor) 350 ops/h, AC-3 (squirrel-cage motor starting) 850 ops/h, AC-4 (plugging/inching) 200 ops/h. The AC-3e rating matches the AC-3 figure.

Frequently asked questions

Where can I buy 3RT2047-1AP60 and get current pricing?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm quote.

What is the closest functional second-source for 3RT2047-1AP60?

The 3RT1055-6QF35 is a functional peer in the SIRIUS line, but verify footprint and terminal ratings — the 3RT2047-1AP60 is Size S3 (70 mm wide) while the 3RT1055 series uses a different frame size. Panel cutouts and wiring clearances may differ.

What compliance documentation does Siemens provide for 3RT2047-1AP60?

Siemens SIRIUS contactors typically carry UL, CSA, CE, and IEC certifications, with RoHS and REACH declarations available through the manufacturer's documentation portal. Specific approval markings are verified on the nameplate.

MPN
3RT2047-1AP60