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Siemens 3RH2271-1AK60 — Contactors

Siemens 3RH2271-1AK60 SIRIUS Auxiliary Contactor, 7 Contacts

MPN3RH2271-1AK60
Active

Siemens SIRIUS auxiliary contactor, size S00, 7 contacts, 45 mm width, screw and snap-on mounting onto 35 mm standard mounting rail.

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

3RH2271-1AK60 — Identification
ParameterValue
Contactor frame sizeS00
3RH2271-1AK60 — 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 @ 60 V4.7 A
Rated value @ 110 V3 A
Rated value @ 220 V1.2 A
3RH2271-1AK60 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.8 ... 1.1
Rated value @ 50 Hz110 V
3RH2271-1AK60 — Contacts & Poles
ParameterValue
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RH2271-1AK60 — Connection & Mounting
ParameterValue
Conductor cross-section, solid or stranded2x (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 onto 35 mm standard mounting rail
3RH2271-1AK60 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
3RH2271-1AK60 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RH2271-1AK60 — Mechanical
ParameterValue
Width45 mm
Height57.5 mm
Depth117 mm
3RH2271-1AK60 — Specifications
ParameterValue
At AC4 ... 15 ms

Product details

The Siemens 3RH2271-1AK60 is a SIRIUS auxiliary contactor in size S00, carrying 7 instantaneous contacts. It switches control signals and auxiliary loads in motor starter and contactor assemblies, extending the contact count of a main contactor or providing isolated feedback to a PLC. Rated operational currents vary by voltage and duty: 10 A at 24 V, 6 A at 230 V, 3 A at 400 V, and 1 A at 690 V. These ratings cover the typical control-circuit voltages found in industrial panels — 24 VDC for PLC outputs, 230 VAC for pilot devices, and 400/690 V for motor-circuit interlocks.

RoHS compliance date of October 1, 2009 is on record.

MPN
3RH2271-1AK60