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Siemens 3RT2325-1AF00 — Contactors

Siemens SIRIUS 3RT2325-1AF00 Contactor, Size S0, 10 A at 24

MPN3RT2325-1AF00
Active

Siemens SIRIUS contactor, size S0, 3RT2325-1AF00, 10 A at 24 V AC, screw-type terminals, auxiliary switch, screw and snap-on mounting onto 35 mm DIN rail.

$34.29Ref. price · indicative, final on quote
Siemens 3RT2325-1AF00 datasheet (PDF)
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

3RT2325-1AF00 — Identification
ParameterValue
Contactor frame sizeS0
3RT2325-1AF00 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated operational current, AC-4 @ 400 V7.5 kW
Rated value @ 400 V3 A
Rated value @ 500 V2 A
Rated value @ 690 V1 A
Rated value @ 230 V10 A
Rated value @ 24 V10 A
Rated value @ 60 V6 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT2325-1AF00 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.25
Rated value @ 50 Hz110 V
3RT2325-1AF00 — Contacts & Poles
ParameterValue
Main poles4
Main NO contacts4
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2325-1AF00 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 63 A (690 V, 100 kA)
Short-circuit coordination type 2, fusegG: 20 A (690 V, 100 kA)
Aux. switch short-circuit protection, fusegG: 10 A (690 V, 1 kA)
3RT2325-1AF00 — 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)
Conductor cross-section, solid or stranded2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 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
3RT2325-1AF00 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2325-1AF00 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2325-1AF00 — Mechanical
ParameterValue
Width60 mm
Height85 mm
Depth97 mm
3RT2325-1AF00 — Specifications
ParameterValue
At AC4 ... 16 ms

Product details

The Siemens SIRIUS 3RT2325-1AF00 is a size S0 contactor rated for switching loads up to 10 A at 24 V AC and 10 A at 230 V AC, with a 690 V AC rating of 1 A. It carries a typical mechanical life of 10,000,000 operations, making it a solid choice for high-cycle applications like conveyor lines or pump panels. The main contacts are rated for 16 A at 400 V AC (AC-3 duty, 8 A at 690 V), so it handles motor starting currents up to that level without welding.

Dimensions are 85 mm high, 60 mm wide, and 97 mm deep — fits standard S0 footprint in a control panel. The coil is AC-operated, so verify your control voltage matches the 24 V AC coil rating before wiring.

Auxiliary and coil terminals accept solid wire 2x (0.5 to 1.5 mm²) or 2x (0.75 to 2.5 mm²). The coil uses screw-type terminals — no special tools beyond a standard screwdriver.

Frequently asked questions

What is the closest functional alternative to 3RT2325-1AF00?

The 3RT2027-1AF00 is a peer in the same SIRIUS S0 frame, but it carries a lower current rating. The 3RT2325-1AF00 is the higher-rated option at 10 A (24 V AC) versus the 3RT2027-1AF00's typical 7 A rating. Check your load current before substituting.

What are the key dimensions of this contactor?

Height 85 mm, width 60 mm, depth 97 mm. It fits the standard S0 footprint on a 35 mm DIN rail.

What wire sizes does the 3RT2325-1AF00 accept?

Main contacts accept stranded wire 1 to 10 mm². Auxiliary and coil terminals accept solid wire 2x (0.5 to 1.5 mm²) or 2x (0.75 to 2.5 mm²).

Will 3RT2325-1AF00 drop into a panel designed for 3RT2027-1AF00?

Yes, both are size S0 with the same mounting footprint (85x60x97 mm) and DIN rail clip. The wiring terminals are identical. The main difference is the higher current rating on the 3RT2325-1AF00 — it's a direct mechanical replacement if your load current allows.

MPN
3RT2325-1AF00