Skip to main content
Log in
Siemens 3RT2015-2AB01 — Contactors

Siemens 3RT2015-2AB01 SIRIUS Power Contactor, Size S00, 24 V

MPN3RT2015-2AB01
Active

Siemens SIRIUS power contactor, size S00, 24 VDC coil, spring-type terminals, 10 A rated at 24 V, 73 mm depth, 45 mm width.

$16.51Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

3RT2015-2AB01 — Identification
ParameterValue
Contactor frame sizeS00
3RT2015-2AB01 — 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
3RT2015-2AB01 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.25
Rated value @ 50 Hz24 V
3RT2015-2AB01 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2015-2AB01 — 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)
3RT2015-2AB01 — Connection & Mounting
ParameterValue
Main circuit connectionspring-loaded terminals
Aux. / control circuit connectionspring-loaded terminals
Conductor cross-section, solid0.5 ... 4 mm²
Conductor cross-section, solid or stranded2x (0,5 ... 4 mm²)
Conductor cross-section, finely stranded w/ ferrule2x (0.5 ... 2.5 mm²)
Mounting methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715
Side-by-side mountingYes
3RT2015-2AB01 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2015-2AB01 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2015-2AB01 — Mechanical
ParameterValue
Width45 mm
Height70 mm
Depth73 mm
3RT2015-2AB01 — Specifications
ParameterValue
At AC4 ... 15 ms

Product details

Siemens 3RT2015-2AB01 SIRIUS Power Contactor — Integrator's Spec Recap

The contactor snaps onto a 35 mm DIN rail per DIN EN 60715, and the mounting position allows +/-180° rotation on a vertical surface, plus +/-22.5° tilt forward and backward — useful when you're fitting it into a tight panel and need to orient the coil terminals for wire routing.

The AC-1 (resistive) rating is 1000 operations per hour maximum; AC-3 (motor starting) and AC-3e are both 750 ops/h, and AC-4 (plugging/reversing) drops to 250 ops/h. That 6 mm side clearance is tighter than some competing S00 frames, so check your DIN-rail spacing if you're packing contactors side-by-side.

Deployment Context — Panel Integration

The operating temperature range is -25 to +60 °C, storage from -55 to +80 °C — fine for most indoor industrial environments, but if your panel sits near a furnace or in a refrigerated area, the -25 °C lower limit is the constraint.

Frequently asked questions

Where can I buy the 3RT2015-2AB01 and get a price?

The 3RT2015-2AB01 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 price and lead time.

What is the closest functional second-source for the 3RT2015-2AB01?

The 3RT2015-2AP01 is a close functional peer — same S00 frame, same spring-type terminals, but with a different coil voltage. Verify coil voltage compatibility before swapping.

What is the 3RT2015-2AB01's listed depth?

The depth is 73 mm.

What wire sizes does the 3RT2015-2AB01 accept?

Solid or stranded conductors from 0.5 to 4 mm², with spring-type terminals on the coil. The main contacts accept 2x (0.5 to 4 mm²) solid or stranded.

Will the 3RT2015-2AB01 drop into a panel specified around the 3RT2015-2AP01 without rewiring?

Mechanically yes — same S00 frame, same DIN-rail mounting, same spring-type terminals. But the coil voltage differs, so verify the coil rating matches your control voltage before installing.

MPN
3RT2015-2AB01