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Siemens 3RT2025-4AR60 — Contactors

Siemens 3RT2025-4AR60 SIRIUS Power Contactor, Size S0

MPN3RT2025-4AR60

Siemens SIRIUS power contactor, Size S0, 3RT2025-4AR60, 45 mm width, screw and snap-on DIN rail mounting, ring cable lug coil connection.

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

3RT2025-4AR60 — Identification
ParameterValue
Contactor frame sizeS0
3RT2025-4AR60 — 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
3RT2025-4AR60 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.25
Rated value @ 50 Hz400 V
3RT2025-4AR60 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2025-4AR60 — 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)
3RT2025-4AR60 — 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
3RT2025-4AR60 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2025-4AR60 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2025-4AR60 — Mechanical
ParameterValue
Width45 mm
Height85 mm
Depth97 mm
3RT2025-4AR60 — Specifications
ParameterValue
At AC4 ... 16 ms

Product details

Rated for AC-3 switching at up to 1 000 cycles per hour, this contactor handles the repetitive inrush of motor starting without overheating. The 45 mm width and 97 mm depth let it sit in a standard panel layout alongside other S0-frame gear — no surprises on the rail. Operating temperature spans -25 to +60 °C, with storage from -55 to +80 °C, so it survives both the panel heat and a cold warehouse.

The mounting position allows +/-180° rotation on a vertical surface and can be tilted forward/backward by +/-22.5°. These clearances matter for heat dissipation and arc flash — don't crowd it.

Frequently asked questions

Where can I buy the 3RT2025-4AR60 and get a price?

This contactor is sourced to order against an RFQ. Submit a request and we'll confirm availability and current pricing at quote time.

Will the 3RT2025-4AR60 drop into a panel built for the 3RT2016-1AG62?

Both are Size S0 contactors with the same 45 mm width and DIN rail mounting, so they share the same panel footprint and rail spacing. The coil connection differs (ring cable lug here vs. other terminations on the 3RT2016-1AG62), so verify the coil wiring before swapping.

What are the key dimensions of the 3RT2025-4AR60?

Width 45 mm, height 85 mm, depth 97 mm. Clearance: 10 mm upwards, forwards, and downwards; 6 mm at the side.

MPN
3RT2025-4AR60