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Siemens 3RH7131-1AG00 — Contactors

Siemens 3RH7131-1AG00 SIRIUS Contactor Relay, 1NC+3NO, 6A at

MPN3RH7131-1AG00

Siemens SIRIUS contactor relay, size S00, 3RH7131-1AG00, 1 NC + 3 NO auxiliary contacts, screw-type terminals, rated 6 A at 230 V, snap-on mounting on 35 mm DIN rail.

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

Specifications

3RH7131-1AG00 — Identification
ParameterValue
Contactor frame sizeS00
3RH7131-1AG00 — Ratings & Performance
ParameterValue
Rated value @ 400 V6 A
Rated value @ 690 V1 A
Rated value @ 230 V6 A
Rated value @ 24 V6 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RH7131-1AG00 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.8 ... 1.1
Rated value @ 50 Hz36 V
3RH7131-1AG00 — Contacts & Poles
ParameterValue
Auxiliary contact reliabilityacceptability for PLC control (17 V, 5 mA)
3RH7131-1AG00 — 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
3RH7131-1AG00 — Environmental
ParameterValue
Operating temperature range-10 ... +55 °C
Storage temperature range-25 ... +70 °C
Installation altitude, max.2 000 m
3RH7131-1AG00 — Mechanical
ParameterValue
Width45 mm
Height57.5 mm
Depth72 mm

Product details

Rated at 6 A at 230 V (AC), it also handles 6 A at 24 V, 1 A at 110 V, 0.3 A at 220 V, and 1 A at 690 V — covering the common control voltages in industrial panels. The front face is IP20, safe for finger contact inside an enclosure.

Depth is 72 mm, width 45 mm, height 57.5 mm; it fits the standard S00 slot without overhang. Screw terminals accept 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or 2x 4 mm² solid or stranded wire. Finely stranded wire with ferrule is also supported at the same cross-sections. Strip length is not specified here, but the spring-cage alternative (not this variant) would differ — this is the screw-clamp version.

Frequently asked questions

What are the key ratings for 3RH7131-1AG00?

It is a contactor relay with 1 NC and 3 NO auxiliary contacts, rated 6 A at 230 V (AC), 6 A at 24 V, 1 A at 110 V, 0.3 A at 220 V, and 1 A at 690 V. The control supply voltage is AC only.

Where can I buy 3RH7131-1AG00?

This part is available to order through our independent distribution network. Submit an RFQ for current pricing and lead time — availability is confirmed at quote time.

Will 3RH7131-1AG00 drop into a panel designed for 3RH6131-1AP00?

Both are SIRIUS size S00 contactor relays with the same 45 mm width and snap-on 35 mm DIN rail mounting, so the mechanical footprint is identical. The 3RH7131-1AG00 uses screw-type terminals; the 3RH6131-1AP00 uses spring-cage terminals, so wiring method differs but the panel cutout and rail position are the same.

MPN
3RH7131-1AG00