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Siemens 3RT2025-2AP00-1AA0 — Contactors

Siemens SIRIUS 3RT2025-2AP00-1AA0 Power Contactor, S0 Frame,

MPN3RT2025-2AP00-1AA0
Active

Siemens SIRIUS, Power contactor, 3RT2025-2AP00-1AA0, S0 frame, 24 VDC coil, spring-type terminals, 45 mm wide, 97 mm deep.

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

3RT2025-2AP00-1AA0 — Identification
ParameterValue
Contactor frame sizeS0
3RT2025-2AP00-1AA0 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated operational current, AC-4 @ 400 V15.5 A
Rated value @ 400 V3 A
Rated value @ 500 V2 A
Rated value @ 690 V1 A
Rated value @ 230 V3 hp
Rated value @ 24 V10 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT2025-2AP00-1AA0 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.25
Rated value @ 50 Hz230 V
3RT2025-2AP00-1AA0 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2025-2AP00-1AA0 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 63A (690V,100kA), aM: 32A (690V,100kA), BS88: 63A (415V,80kA)
Short-circuit coordination type 2, fusegG: 25A (690V,100kA), aM: 20A (690V,100kA), BS88: 25A (415V,80kA)
Aux. switch short-circuit protection, fusegG: 10 A (500 V, 1 kA)
3RT2025-2AP00-1AA0 — Connection & Mounting
ParameterValue
Main circuit connectionspring-loaded terminals
Aux. / control circuit connectionspring-loaded terminals
Conductor cross-section, solid1 ... 10 mm²
Conductor cross-section, solid or stranded2x (0.5 ... 2.5 mm²)
Conductor cross-section, finely stranded w/ ferrule2x (0.5 ... 1.5 mm²)
Mounting methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715
Side-by-side mountingYes
3RT2025-2AP00-1AA0 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2025-2AP00-1AA0 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2025-2AP00-1AA0 — Mechanical
ParameterValue
Width45 mm
Height102 mm
Depth97 mm
3RT2025-2AP00-1AA0 — Specifications
ParameterValue
At AC4 ... 16 ms

Product details

The coil is 24 VDC, and the main contact termination uses spring-type terminals. The auxiliary switch is integrated. The contactor is rated for up to 1,000 switching cycles per hour under AC-1, AC-2, AC-3, and AC-3e duty, and 300 cycles per hour under AC-4 duty — the AC-4 figure governs frequent plugging or inching applications.

Wire capacity and terminal details

For auxiliary contacts, the terminal accepts 2x (0.5 to 2.5 mm²) solid or stranded.

The integrated auxiliary switch is rated for 10 A at 24 V, 2 A at 48 V and 60 V, 1 A at 110 V, 0.9 A at 125 V, 0.3 A at 220 V, 3 A at 400 V, and 0.6 A at 440 V. At 480 V it carries 14 A. The motor horsepower rating at 230 V is 3 hp.

Dimensions and clearances

The contactor measures 45 mm wide, 102 mm high, and 97 mm deep.

Frequently asked questions

What are the key ratings for this contactor?

The contactor is rated for 1,000 switching cycles per hour under AC-1, AC-2, AC-3, and AC-3e duty, and 300 cycles per hour under AC-4 duty. The auxiliary switch carries 10 A at 24 VDC. Operating temperature range is -25 to +60 °C.

What wire sizes does the terminal accept?

Main contacts accept solid or stranded wire from 1 to 10 mm². Auxiliary contacts accept 2x (0.5 to 2.5 mm²) solid or stranded.

What are the mounting dimensions and clearances?

The contactor is 45 mm wide, 102 mm high, and 97 mm deep. It mounts on 35 mm DIN rail per DIN EN 60715. Required clearances: 10 mm upwards, 10 mm downwards, 10 mm forwards, and 6 mm at the side.

MPN
3RT2025-2AP00-1AA0