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Siemens 3RT1034-3AP00 — Contactors

Siemens 3RT1034-3AP00 SIRIUS Power Contactor, 55 mm, 15 kW a

MPN3RT1034-3AP00

Siemens SIRIUS power contactor, size S2, 3RT1034-3AP00, screw-type terminals, 55 mm width, 15 kW at AC-2 400 V, 29 A at AC-4 400 V, DIN rail snap-on.

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

3RT1034-3AP00 — Identification
ParameterValue
Contactor frame sizeS2
3RT1034-3AP00 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated operational current, AC-4 @ 400 V29 A
Rated value @ 400 V3 A
Rated value @ 500 V18.5 kW
Rated value @ 690 V10 kW
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
3RT1034-3AP00 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.8 ... 1.1
Rated value @ 50 Hz230 V
3RT1034-3AP00 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1034-3AP00 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusefuse gL/gG: 125 A
Short-circuit coordination type 2, fusefuse gL/gG: 63 A
Aux. switch short-circuit protection, fusefuse gL/gG: 10 A
3RT1034-3AP00 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type terminals
Aux. / control circuit connectionspring-loaded terminals
Conductor cross-section, solid2x (0.25 ... 2.5 mm²)
Conductor cross-section, solid or stranded2x (0.75 ... 16 mm²)
Conductor cross-section, finely stranded w/ ferrule2x (0.25 ... 1.5 mm²)
Mounting methodscrew and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022
Side-by-side mountingYes
3RT1034-3AP00 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1034-3AP00 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT1034-3AP00 — Mechanical
ParameterValue
Width55 mm
Height112 mm
Depth115 mm
3RT1034-3AP00 — Specifications
ParameterValue
At AC7 ... 20 ms

Product details

Rated 15 kW at AC-2 400 V for slip-ring motor duty, and 29 A at AC-4 400 V for reversing or inching applications. The AC-1 resistive rating supports 1200 operations per hour; AC-3 and AC-4 max out at 1000 and 250 ops/h respectively. Auxiliary contact ratings: 10 A at 24 V, 6 A at 230 V, 3 A at 400 V — enough for pilot-duty feedback to a PLC input module.

Side-by-side mounting allowed without derating for the listed ratings. Screw terminals accept solid 2x (0.25–2.5 mm²) and stranded up to 2x (25 mm²) for the main circuit. Depth 115 mm, height 112 mm, width 55 mm.

Mechanical endurance typical 10 million operations.

Frequently asked questions

What compliance documentation is available for 3RT1034-3AP00?

The part meets RoHS substance prohibition dated 05/01/2012 and REACH. Pollution degree 3 for industrial environments.

MPN
3RT1034-3AP00