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Siemens 3RT1015-1AP01 — Contactors

Siemens 3RT1015-1AP01 SIRIUS Contactor, 230 VAC Coil

MPN3RT1015-1AP01

Siemens SIRIUS power contactor 3RT1015-1AP01, size S00, 230 VAC 50/60 Hz coil, screw terminals, 10 A AC-12 rated operational current, 45 mm width, snap-on DIN rail mounting.

$57.07Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

3RT1015-1AP01 — Identification
ParameterValue
Contactor frame sizeS00
3RT1015-1AP01 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated operational current, AC-4 @ 400 V6.5 A
Rated value @ 400 V3 A
Rated value @ 500 V3.5 kW
Rated value @ 690 V4 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
3RT1015-1AP01 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.8 ... 1.1
Rated value @ 50 Hz230 V
3RT1015-1AP01 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1015-1AP01 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusefuse gL/gG: 35 A
Short-circuit coordination type 2, fusefuse gL/gG: 20 A
Aux. switch short-circuit protection, fusefuse gL/gG: 10 A
3RT1015-1AP01 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type terminals
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 and snap-on mounting onto 35 mm DIN rail according to DIN EN 50022
Side-by-side mountingYes
3RT1015-1AP01 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1015-1AP01 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Installation altitude, max.2 000 m
3RT1015-1AP01 — Mechanical
ParameterValue
Width45 mm
Height57.5 mm
Depth72 mm

Product details

It carries a 230 VAC coil rated for 50/60 Hz, with a pickup range of 0.8 to 1.1 times rated voltage at 50 Hz and 0.85 to 1.1 at 60 Hz — meaning the coil pulls in reliably even if the line sags to about 184 V on a 230 V nominal supply. The 10 A AC-12 operational current covers resistive and solid-state loads; for motor duty, the AC-4 rating at 400 V is 6.5 A, sized for smaller three-phase motors up to roughly 3 kW.

The S00 footprint is the smallest SIRIUS contactor frame, so it fits tightly packed subpanels where every millimeter counts — the 57.5 mm height and 72 mm depth leave room for auxiliary contact blocks on the front. Screw terminals accept 2x (0.5 to 1.5 mm²) solid or 2x (0.75 to 2.5 mm²) stranded, with a maximum of 2x 4 mm² on the main circuit.

Frequently asked questions

What is the difference between 3RT1015-1AP01 and its successor 3RT2015-1AP01?

The 3RT2015-1AP01 is the newer SIRIUS Innovation series replacement for the 3RT1015-1AP01. Both are size S00 with the same 45 mm width and 230 VAC coil, but the 3RT2015 series uses a different internal design and auxiliary contact interface. The mounting footprint and terminal layout are compatible, so a panel swap is straightforward, but the auxiliary block part numbers differ — verify the block compatibility when retrofitting.

MPN
3RT1015-1AP01