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Siemens 3RH2140-1AN60 SIRIUS Auxiliary Contactor, S00

MPN3RH2140-1AN60

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Siemens SIRIUS 3RH2140-1AN60 auxiliary contactor, size S00, 4 NO instantaneous contacts, screw and snap-on 35 mm DIN rail mounting, 57.5 x 45 x 73 mm (HxWxD).

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Siemens 3RH2140-1AN60 datasheet (PDF)

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

Specifications

3RH2140-1AN60 — Identification
Parameter	Value
Contactor frame size	S00

3RH2140-1AN60 — Ratings & Performance
Parameter	Value
Rated operational current, AC-12, max.	10 A
Rated value @ 400 V	3 A
Rated value @ 500 V	2 A
Rated value @ 690 V	1 A
Rated value @ 230 V	10 A
Rated value @ 24 V	10 A
Rated value @ 60 V	4.7 A
Rated value @ 110 V	3 A
Rated value @ 220 V	1.2 A

3RH2140-1AN60 — Control & Coil
Parameter	Value
Control supply voltage type	AC
Rated value @ 50 Hz	0.8 ... 1.1
Rated value @ 50 Hz	200 V

3RH2140-1AN60 — Contacts & Poles
Parameter	Value
Auxiliary contact reliability	1 faulty switching per 100 million (17 V, 1 mA)

3RH2140-1AN60 — Connection & Mounting
Parameter	Value
Conductor cross-section, solid or stranded	2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 mm²
Conductor cross-section, finely stranded w/ ferrule	2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Mounting method	screw and snap-on mounting onto 35 mm standard mounting rail

3RH2140-1AN60 — Durability
Parameter	Value
Durability (operating cycles, typ.)	30 000 000
Durability with aux. switch block (cycles, typ.)	10 000 000

3RH2140-1AN60 — Environmental
Parameter	Value
Operating temperature range	-25 ... +60 °C
Storage temperature range	-55 ... +80 °C
Installation altitude, max.	2 000 m

3RH2140-1AN60 — Mechanical
Parameter	Value
Width	45 mm
Height	57.5 mm
Depth	73 mm

3RH2140-1AN60 — Specifications
Parameter	Value
At AC	4 ... 15 ms

Product details

The 3RH2140-1AN60: It is rated 10 A at both 24 V and 230 V (AC), making it a direct signal-switching block for PLC outputs, relay logic, or contactor coil control in a control panel.

Rated currents and switching capability

These ratings reflect the arc-quenching limits at elevated potentials — the 690 V rating (1 A) is typical for line-to-line control in 400 V systems.

Environmental and compliance data

The device is rated for 10–100 % relative humidity and complies with RoHS substance prohibitions effective October 1, 2009 (RoHS2).

Frequently asked questions

How do I get pricing and availability for the 3RH2140-1AN60?

Submit an RFQ with your target quantity. The part is sourced through the Siemens franchise channel; current pricing and lead time are confirmed at quote time. No stock-holding claim is made here.