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Siemens 3RT2326-2AP00 — Contactors

Siemens 3RT2326-2AP00 SIRIUS Contactor, 18-8 A, AC Coil, S0

MPN3RT2326-2AP00
Active

Siemens SIRIUS Size S0 contactor, 3RT2326-2AP00, main contacts 18-8 A, AC coil, spring-type terminals, screw and snap-on 35 mm DIN rail mounting.

Siemens 3RT2326-2AP00 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

3RT2326-2AP00 — Identification
ParameterValue
Contactor frame sizeS0
3RT2326-2AP00 — 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
3RT2326-2AP00 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.25
Rated value @ 50 Hz230 V
3RT2326-2AP00 — Contacts & Poles
ParameterValue
Main poles4
Main NO contacts4
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2326-2AP00 — 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)
3RT2326-2AP00 — 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
3RT2326-2AP00 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2326-2AP00 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2326-2AP00 — Mechanical
ParameterValue
Width60 mm
Height102 mm
Depth97 mm
3RT2326-2AP00 — Specifications
ParameterValue
At AC4 ... 16 ms

Product details

The Siemens 3RT2326-2AP00 is a SIRIUS Size S0 contactor rated for main contact currents of 18 to 8 A, with an AC coil.

The mounting position allows +/-180° rotation on a vertical surface, plus +/-22.5° tilt forward/backward — useful when panel layout forces an angle. Clearance: 10 mm upwards, 10 mm forwards, 10 mm downwards, 6 mm at the side.

Main contact rating of 18 to 8 A covers typical motor and resistive loads in a Size S0 frame — the lower end (8 A) is the continuous thermal current for the contactor's rated duty. The AC coil draws 0.25 A at 50 Hz (230 V rated value), so the control transformer or PLC output must supply that inrush without voltage sag. Arcing time is 10 to 10 ms, consistent across the switching range.

Frequently asked questions

What are the key dimensions of 3RT2326-2AP00?

Depth 97 mm, height 102 mm, width 60 mm — Size S0 frame.

What is the main contact current rating?

Main contacts are rated 18 to 8 A.

What type of coil does this contactor use?

AC coil, rated at 230 V at 50 Hz.

Where can I buy 3RT2326-2AP00?

Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time.

Will 3RT2326-2AP00 drop into a panel specified for 3RT2326-1BK80?

Both are Size S0 contactors with the same DIN rail footprint — panel cutouts and mounting rail spacing are identical. The main difference is the coil type (AC vs DC) and terminal style; verify the coil voltage and wiring before substitution.

MPN
3RT2326-2AP00