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Siemens 3RT2325-2AL20 — Contactors

Siemens 3RT2325-2AL20 SIRIUS Contactor, 230 VAC Coil, S0 Siz

MPN3RT2325-2AL20
Active

Siemens SIRIUS contactor, size S0, 3RT2325-2AL20, 230 VAC 50/60 Hz coil, spring-type coil terminals, screw and snap-on 35 mm DIN rail mount, 97 mm depth.

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

3RT2325-2AL20 — Identification
ParameterValue
Contactor frame sizeS0
3RT2325-2AL20 — 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
3RT2325-2AL20 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.25
Rated value @ 50 Hz230 V
3RT2325-2AL20 — Contacts & Poles
ParameterValue
Main poles4
Main NO contacts4
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2325-2AL20 — 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)
3RT2325-2AL20 — Connection & Mounting
ParameterValue
Main circuit connectionspring-loaded terminals
Aux. / control circuit connectionspring-loaded terminals
Conductor cross-section, solid2x (0.5 ... 2.5 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
3RT2325-2AL20 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2325-2AL20 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2325-2AL20 — Mechanical
ParameterValue
Width60 mm
Height102 mm
Depth97 mm
3RT2325-2AL20 — Specifications
ParameterValue
At AC4 ... 16 ms

Product details

The main contact set is rated for AC operation with a switching time of 4 to 16 ms and an arcing time of 10 ms, so it handles the break-and-make cycle cleanly on inductive loads.

Mounting and panel fit — the DIN-rail reality

The footprint is 60 mm wide, 102 mm tall, 97 mm deep — that depth matters when you're laying out a gland plate or door clearance. That side clearance is tight — you can stack them close, but leave the vertical gaps for wiring access.

Wiring — spring terminals on the coil, screw on the mains

The coil connection uses spring-type terminals (push-in style), accepting 2x solid 0.5 to 2.5 mm² or 2x stranded 0.5 to 2.5 mm². That's a solid range for panel wiring — the coil side gets the smaller control wiring, the mains side takes the power conductors up to 10 mm². An auxiliary switch block is attachable (2 units possible), so you can add feedback or status contacts without extra DIN rail space.

The contactor's rated operational current at 24 V is 10 A, at 48 V is 2 A, at 60 V is 6 A, at 110 V is 1 A, at 125 V is 0.9 A, at 220 V is 0.3 A, at 230 V is 10 A, at 400 V is 3 A, at 500 V is 2 A, and at 600 V is 0.1 A. Those are the current-carrying capacities at those specific voltage levels — they define the load you can switch, not just the coil. The 230 V 10 A rating is the headline figure for a standard motor circuit at that voltage.

Frequently asked questions

How do I get current pricing and availability for 3RT2325-2AL20?

Submit an RFQ through this listing. Pricing and stock are confirmed at quote time through independent distribution channels — no automated price or lead time is published here.

What is 3RT2325-2AL20's listed depth?

The depth is 97 mm. That's the dimension from the DIN rail face to the front of the contactor body, critical for enclosure depth clearance and gland plate layout.

What is 3RT2325-2AL20's listed solid wire capacity?

The coil terminals accept 2x solid wire from 0.5 to 2.5 mm². The main contact terminals accept solid or stranded wire from 1 to 10 mm².

Will 3RT2325-2AL20 drop into a panel specified around 3RT2326-1BK80 without rewiring?

Both are SIRIUS contactors in size S0 with the same DIN rail footprint (60 mm width, 102 mm height, 97 mm depth) and similar terminal ranges, so the mechanical fit is identical. The main difference is the coil voltage — the 3RT2325-2AL20 uses a 230 VAC coil, while the 3RT2326-1BK80 uses a different coil voltage. Verify the coil voltage matches your control circuit before swapping.

MPN
3RT2325-2AL20