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Siemens 3RT2025-4AG60 — Contactors

Siemens 3RT2025-4AG60 SIRIUS S0 Power Contactor, 45 mm

MPN3RT2025-4AG60

Siemens SIRIUS S0 power contactor, 3RT2025-4AG60, 45 mm width, 97 mm depth, screw and snap-on DIN rail mounting, 10 A at 24 V auxiliary contacts, 3 hp at 230 V.

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

3RT2025-4AG60 — Identification
ParameterValue
Contactor frame sizeS0
3RT2025-4AG60 — 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
3RT2025-4AG60 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.25
Rated value @ 50 Hz100 V
3RT2025-4AG60 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2025-4AG60 — 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)
3RT2025-4AG60 — Connection & Mounting
ParameterValue
Main circuit connectionRing cable lug connection
Aux. / control circuit connectionring terminal lug connection
Mounting methodscrew and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715
Side-by-side mountingYes
3RT2025-4AG60 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2025-4AG60 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2025-4AG60 — Mechanical
ParameterValue
Width45 mm
Height85 mm
Depth97 mm
3RT2025-4AG60 — Specifications
ParameterValue
At AC4 ... 16 ms

Product details

SIRIUS S0 power contactor — 3RT2025-4AG60

Mechanical endurance is 10,000,000 operations, so it holds up in high-cycle applications like conveyor or pump cycling.

Panel integration and clearances

These keep heat dissipation and arc flash clearance within spec for the S0 frame. The coil connection uses a ring cable lug, so plan for ring terminals on the control wiring.

Switching frequency and duty ratings

Maximum switching frequency: 1,000 operations per hour in AC-1, AC-2, AC-3, and AC-3e duty; 300 ops/h in AC-4. The AC-4 limit matters for plugging or inching applications — if your cycle includes frequent reversing or jogging, stay under 300 cycles per hour to avoid overheating the contacts.

MPN
3RT2025-4AG60