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Siemens 3RH1131-1AP00-ZW95 — Contactors

Siemens 3RH1131-1AP00-ZW95 SIRIUS Auxiliary Contactor, S00,

MPN3RH1131-1AP00-ZW95

Siemens SIRIUS auxiliary contactor, size S00, 3 NO + 0 NC, screw and snap-on mounting, 45 x 57.5 x 72 mm, IP20 front.

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

3RH1131-1AP00-ZW95 — Identification
ParameterValue
Contactor frame sizeS00
3RH1131-1AP00-ZW95 — 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
3RH1131-1AP00-ZW95 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.8 ... 1.1
Rated value @ 50 Hz230 V
3RH1131-1AP00-ZW95 — Contacts & Poles
ParameterValue
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RH1131-1AP00-ZW95 — 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
3RH1131-1AP00-ZW95 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RH1131-1AP00-ZW95 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RH1131-1AP00-ZW95 — Mechanical
ParameterValue
Width45 mm
Height57.5 mm
Depth72 mm

Product details

The three NO contacts are rated by voltage, not by a single blanket current. At 24 V the contact carries 10 A; at 230 V 50/60 Hz it carries 6 A; at 400 V it drops to 3 A; and at 690 V it carries 1 A. For DC switching the ratings are lower: 1 A at 110 V, 0.27 A at 220 V. These are the thermal current limits — the contactor's actual switching capacity depends on the load type and the make/break duty.

Integration notes

Wire capacity accepts solid conductors: 2x 0.5–1.5 mm², 2x 0.75–2.5 mm², or 2x 4 mm². Shock resistance is rated at 10g / 5 ms and 5g / 10 ms, adequate for most machine-mounted cabinets.

The part carries a substance prohibition date of 07/01/2006, aligning with RoHS compliance.

Frequently asked questions

Where can I buy 3RH1131-1AP00-ZW95 and how is it quoted?

The part is sourced and quoted to order through independent distribution. Availability and current pricing are confirmed at quote time against an RFQ — no stock count or price is published here.

What are the key contact ratings for this auxiliary contactor?

The three NO contacts are rated 10 A at 24 V, 6 A at 230 V AC, 3 A at 400 V AC, and 1 A at 690 V AC. For DC: 1 A at 110 V, 0.27 A at 220 V.

What compliance documentation does the 3RH1131-1AP00-ZW95 carry?

The part has a RoHS substance prohibition date of 07/01/2006 and is rated pollution degree 3. The surge voltage resistance is 6 kV.

MPN
3RH1131-1AP00-ZW95