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Siemens 3RT2015-1AB02-1AA0 — Contactors

Siemens SIRIUS 3RT2015-1AB02-1AA0 Power Contactor, Size S00,

MPN3RT2015-1AB02-1AA0
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Siemens SIRIUS 3RT2015-1AB02-1AA0 power contactor, size S00, 24 VDC coil, screw-type terminals, 45 mm width, 73 mm depth, 58 mm height, auxiliary switch included.

Siemens 3RT2015-1AB02-1AA0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3RT2015-1AB02-1AA0 — Identification
ParameterValue
Contactor frame sizeS00
3RT2015-1AB02-1AA0 — 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 V2 A
Rated value @ 690 V1 A
Rated value @ 230 V0.75 hp
Rated value @ 24 V10 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT2015-1AB02-1AA0 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.25
Rated value @ 50 Hz24 V
3RT2015-1AB02-1AA0 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2015-1AB02-1AA0 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 35A (690V,100kA), aM: 20A (690V,100kA), BS88: 35A (415V,80kA)
Short-circuit coordination type 2, fusegG: 20A (690V,100kA), aM: 16A (690V, 100kA), BS88: 20A (415V, 80kA)
Aux. switch short-circuit protection, fusegG: 10 A (500 V, 1 kA)
3RT2015-1AB02-1AA0 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type terminals
Aux. / control circuit connectionscrew-type terminals
Conductor cross-section, solid0.5 ... 4 mm²
Conductor cross-section, solid or stranded2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 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 60715
Side-by-side mountingYes
3RT2015-1AB02-1AA0 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2015-1AB02-1AA0 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2015-1AB02-1AA0 — Mechanical
ParameterValue
Width45 mm
Height58 mm
Depth73 mm
3RT2015-1AB02-1AA0 — Specifications
ParameterValue
At AC4 ... 15 ms

Product details

Integrator note — SIRIUS 3RT2015-1AB02-1AA0

The contactor handles up to 750 switching cycles per hour under AC-3 duty (motor loads) and 250 cycles per hour under AC-4 (plugging/reversing).

Mounting position is standing on a horizontal surface. Wire range: solid or stranded 0.5 to 4 mm², or two conductors per terminal (2x 0.5–1.5 mm², 2x 0.75–2.5 mm², 2x 4 mm²).

The integrated auxiliary switch is rated for 10 A at 24 V, 2 A at 48 V or 60 V, 1 A at 110 V, 0.9 A at 125 V, 0.3 A at 220 V, and 0.14 A at 440 V. These are the make/break capacities for the control circuit — match your PLC input or relay coil draw against these limits.

Frequently asked questions

What are the key dimensions of this contactor?

Width 45 mm, height 58 mm, depth 73 mm. It fits the standard S00 frame footprint.

What wire sizes does the screw terminal accept?

Solid or stranded wire from 0.5 to 4 mm². It also accepts two conductors per terminal: 2x 0.5–1.5 mm², 2x 0.75–2.5 mm², or 2x 4 mm².

Does this contactor include an auxiliary contact?

Yes, an auxiliary switch is built in. Its ratings range from 10 A at 24 V down to 0.14 A at 440 V.

What clearance is needed around this contactor in a panel?

Allow 6 mm at the side, 10 mm upwards, downwards, and forwards for arc chute clearance and wiring.

MPN
3RT2015-1AB02-1AA0