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Siemens 3RH1122-1AF00-0TK0-ZX95 — Contactors

Siemens 3RH1122-1AF00-0TK0-ZX95 SIRIUS Auxiliary Contactor,

MPN3RH1122-1AF00-0TK0-ZX95

Siemens SIRIUS auxiliary contactor, 3RH1122-1AF00-0TK0-ZX95, size S00, 2 NO instantaneous contacts, 10 A at 24 V, 45 mm wide, IP20 front, screw and snap-on mounting.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

3RH1122-1AF00-0TK0-ZX95 — Identification
ParameterValue
Contactor frame sizeS00
3RH1122-1AF00-0TK0-ZX95 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated value @ 400 V3 A
Rated value @ 500 V2 A
Rated value @ 690 V1 A
Rated value @ 230 V6 A
Rated value @ 24 V10 A
Rated value @ 110 V1 A
Rated value @ 220 V0.27 A
3RH1122-1AF00-0TK0-ZX95 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.8 ... 1.1
Rated value @ 50 Hz110 V
3RH1122-1AF00-0TK0-ZX95 — Contacts & Poles
ParameterValue
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RH1122-1AF00-0TK0-ZX95 — Connection & Mounting
ParameterValue
Conductor cross-section, solid2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 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
3RH1122-1AF00-0TK0-ZX95 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RH1122-1AF00-0TK0-ZX95 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RH1122-1AF00-0TK0-ZX95 — Mechanical
ParameterValue
Width45 mm
Height57.5 mm
Depth72 mm

Product details

It carries 2 instantaneous NO contacts, rated 10 A at 24 V, 6 A at 230 V, and 3 A at 400 V, so it handles pilot-duty loads like PLC inputs, relay coils, and indicator lamps across common control voltages without derating surprises. The 6 kV surge withstand means it holds up on dirty industrial mains without flashover.

Screw and snap-on mounting clips onto a DIN rail without tools. IP20 front and pollution degree 3 suit indoor panel environments.

Vibration and temperature — built for the pit

Shock resistance is rated at 10g / 5 ms and 5g / 10 ms. Contact reliability is one incorrect switching operation per 100 million cycles at 17 V, 1 mA.

Frequently asked questions

Will this part drop into a panel that was specified around the 3RT1015-1AG61?

The 3RT1015-1AG61 is a power contactor, not an auxiliary contactor. The 3RH1122-1AF00-0TK0-ZX95 is a size S00 auxiliary contactor — same frame size and DIN-rail footprint, so it fits the same panel space, but it provides control-circuit contacts only, not main power switching. If your schematic calls for auxiliary contacts alongside a power contactor, this part is a direct mechanical and electrical match for the S00 platform.

MPN
3RH1122-1AF00-0TK0-ZX95