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Siemens 3RH1122-1AP00-ZW97 — Contactors

Siemens 3RH1122-1AP00-ZW97 SIRIUS Auxiliary Contactor, S00,

MPN3RH1122-1AP00-ZW97

Siemens SIRIUS auxiliary contactor, size S00, 2 NO instantaneous contacts, screw and snap-on mounting, 45 x 57.5 x 72 mm, IP20 front, 10 A at 24 V.

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

3RH1122-1AP00-ZW97 — Identification
ParameterValue
Contactor frame sizeS00
3RH1122-1AP00-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 V6 A
Rated value @ 24 V10 A
Rated value @ 110 V1 A
Rated value @ 220 V0.27 A
3RH1122-1AP00-ZW97 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.8 ... 1.1
Rated value @ 50 Hz230 V
3RH1122-1AP00-ZW97 — Contacts & Poles
ParameterValue
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RH1122-1AP00-ZW97 — 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
3RH1122-1AP00-ZW97 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RH1122-1AP00-ZW97 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RH1122-1AP00-ZW97 — Mechanical
ParameterValue
Width45 mm
Height57.5 mm
Depth72 mm

Product details

It carries two normally-open (NO) instantaneous contacts, rated 10 A at 24 V, 6 A at 230 V, and 3 A at 400 V, with a mechanical life of 30 million operations. The 6 kV rated surge voltage resistance and pollution degree 3 rating mean it handles the transient environment typical of industrial control panels without external suppression on the auxiliary circuit.

Screw terminals accept 2x 0.5–1.5 mm² solid, 2x 0.75–2.5 mm², or 2x 4 mm² — match the ferrule or solid-wire size to the terminal rating; the spring-cage variant is not this order code.

Shock resistance is 10g at 5 ms and 5g at 10 ms — adequate for most machine-mounted panels but not extreme vibration environments. RoHS compliance date is July 1, 2006 (substance prohibition).

Frequently asked questions

Where can I buy 3RH1122-1AP00-ZW97 and get a price?

This part is sourced and quoted to order against an RFQ through independent distribution. Submit a request for current pricing and availability; the quote will reflect real-time market conditions.

What are the key contact ratings for 3RH1122-1AP00-ZW97?

The two NO contacts are rated 10 A at 24 V, 6 A at 230 V, 3 A at 400 V, 2 A at 500 V, and 1 A at 690 V. The 24 V rating is the highest continuous current; derate as voltage increases.

What compliance documentation does Siemens provide for this part?

RoHS compliance is confirmed with a substance prohibition date of July 1, 2006. The part carries pollution degree 3 rating and 6 kV surge voltage resistance per IEC/EN 60947 standards. Specific UL/CSA declarations should be verified against the nameplate marking on the unit.

Will 3RH1122-1AP00-ZW97 drop into a panel specified for 3RH2122-2AV00?

Both are SIRIUS S00 frame auxiliary contactors with the same 45 x 57.5 x 72 mm footprint and screw/snap-on mounting, so the mechanical fit is identical. The difference is contact configuration — 3RH1122-1AP00-ZW97 has 2 NO contacts; 3RH2122-2AV00 carries 2 NO + 2 NC. If the panel wiring expects the extra NC pair, this part will not match without rewiring.

MPN
3RH1122-1AP00-ZW97