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Siemens 3RH2131-2AB00-ZW97 — Contactors

Siemens 3RH2131-2AB00-ZW97 SIRIUS Auxiliary Contactor

MPN3RH2131-2AB00-ZW97
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Siemens SIRIUS 3RH2131-2AB00-ZW97 auxiliary contactor, size S00, 24 VAC 50/60 Hz coil, 3 NO instantaneous contacts, 10 A rated operational current at 230 V, screw and snap-on mounting on 35 mm DIN rail.

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

Specifications

3RH2131-2AB00-ZW97 — Identification
ParameterValue
Contactor frame sizeS00
3RH2131-2AB00-ZW97 — 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 V10 A
Rated value @ 24 V10 A
Rated value @ 60 V4.7 A
Rated value @ 110 V3 A
Rated value @ 220 V1.2 A
3RH2131-2AB00-ZW97 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.8 ... 1.1
Rated value @ 50 Hz24 V
3RH2131-2AB00-ZW97 — Contacts & Poles
ParameterValue
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RH2131-2AB00-ZW97 — Connection & Mounting
ParameterValue
Conductor cross-section, solid or stranded2x (0,5 ... 4 mm²)
Conductor cross-section, finely stranded w/ ferrule2x (0.5 ... 2.5 mm²)
Mounting methodscrew and snap-on mounting onto 35 mm standard mounting rail
3RH2131-2AB00-ZW97 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RH2131-2AB00-ZW97 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RH2131-2AB00-ZW97 — Mechanical
ParameterValue
Width45 mm
Height70 mm
Depth73 mm
3RH2131-2AB00-ZW97 — Specifications
ParameterValue
At AC4 ... 15 ms

Product details

Auxiliary contactor for control-circuit switching

The Siemens 3RH2131-2AB00-ZW97 is a SIRIUS auxiliary contactor in frame size S00, designed for switching control circuits and signal loads in industrial panels.

DIN rail mounting and clearance rules

The S00 frame measures 45 mm wide, 73 mm deep, and 70 mm tall — a compact footprint that leaves room for adjacent devices on the rail.

Current production status

RoHS compliance date is 10/01/2009.

MPN
3RH2131-2AB00-ZW97