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Siemens 3RT2046-1AP64 — Contactors

Siemens 3RT2046-1AP64 SIRIUS Power Contactor, S3 Frame, 850/

MPN3RT2046-1AP64
Active

Siemens SIRIUS 3RT2046-1AP64 power contactor, S3 frame size, screw-type terminals, 70 x 140 x 195 mm, DIN rail snap-on mounting.

Siemens 3RT2046-1AP64 datasheet (PDF)
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

3RT2046-1AP64 — Identification
ParameterValue
Contactor frame sizeS3
3RT2046-1AP64 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated operational current, AC-4 @ 400 V80 A
Rated value @ 400 V3 A
Rated value @ 500 V2 A
Rated value @ 690 V1 A
Rated value @ 230 V20 hp
Rated value @ 24 V6 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT2046-1AP64 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.36
Rated value @ 50 Hz220 V
3RT2046-1AP64 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2046-1AP64 — 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: 160 A (690 V, 100 kA), aM: 100 A (690 V, 100 kA), BS88: 125 A (415 V, 80 kA)
Aux. switch short-circuit protection, fusegG: 10 A (500 V, 1 kA)
3RT2046-1AP64 — 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 standard mounting rail according to DIN EN 60715
Side-by-side mountingYes
3RT2046-1AP64 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2046-1AP64 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2046-1AP64 — Mechanical
ParameterValue
Width70 mm
Height140 mm
Depth195 mm
3RT2046-1AP64 — Specifications
ParameterValue
At AC10 ... 21 ms

Product details

It mounts on 35 mm DIN rail per EN 60715 with screw and snap-on fastening, and can be rotated ±180° on vertical surfaces or tilted ±22.5° forward/backward.

Ratings & Fit

Rated for 850 switching cycles per hour in AC-3 duty (motor starting) and 900/h in AC-1 (resistive loads). The 70 x 140 x 195 mm footprint (width x height x depth) determines panel layout and DIN rail spacing. Wire termination accepts solid conductors 2.5 to 16 mm² and stranded conductors 6 to 70 mm² via screw-type terminals. The auxiliary switch is included as standard.

Frequently asked questions

What wire sizes does 3RT2046-1AP64 accept?

Solid conductors 2.5 to 16 mm² and stranded conductors 6 to 70 mm² via screw-type terminals.

Where can I buy 3RT2046-1AP64?

Sourced and quoted to order against an RFQ through independent distribution, with availability and current pricing confirmed at quote time.

MPN
3RT2046-1AP64