Siemens 3RH2131-2BB40 Auxiliary contactor 1 pc(s)

  • item model number: D195171
A Siemens SIRIUS series electrical contactor, black and grey, showing contact terminals. Suitable for control systems in industrial applications. Image is similar
Technical drawing of an electronic component with dimensions and mounting details. Left: Front view. Centre: Side view. Right: Top view with drilling holes.
Diagram of a Siemens SIRIUS Module Layout, showing connections with numbering and product identification.
Circuit diagram of an electrical circuit with four switches in series, labelled with A1(+), A2(-), 13, 21, 33, 43, 14, 22, 34, 44.
Circuit diagram for auxiliary contactor and coupling auxiliary contactor with various adapter types and connection options.
An open electrical cabinet filled with cables and electronic components, organised on shelves, demonstrates a structured wiring arrangement.
CHF 29.30
VAT included
plus
Delivery time: 3-4 days
available from 24/08/2026
30 days free return shipment
Siemens 3RH2131-2BB40 Auxiliary contactor 1 pc(s)
CHF 29.30
VAT included
plus
One article is not enough for you and you want to save money?
from 3 piece : CHF 29.00 1,0 % savings
from 5 piece : CHF 28.71 2,0 % savings
from 10 piece : CHF 28.42 3,0 % savings

Product description

Description

Monitoring relay, can be mounted to Contactor 3RT2, Size S00 basic, analog adjustment Apparent current monitoring 1.6-16 A, 20-400 Hz, 2-phase Supply 24 V AC/DC 1 change-over contact Monitoring for Current overshoot and undershoot Phase failure, Cable break with or without fault buffer ON delay 0-60 s Noise pulse suppression 0-30 s Switching hysteresis 6% Screw connection system

Information

Please note that the product is a custom-made and therefore exempt from the returns policy. Special order, no right of withdrawal.

Keywords

04011209828100, Siemens, 3RH21312BB40, 3RH2131-2BB40, 122-9415, contactor

A Siemens SIRIUS series electrical contactor, black and grey, showing contact terminals. Suitable for control systems in industrial applications. Image is similar
Technical drawing of an electronic component with dimensions and mounting details. Left: Front view. Centre: Side view. Right: Top view with drilling holes.
Diagram of a Siemens SIRIUS Module Layout, showing connections with numbering and product identification.
Circuit diagram of an electrical circuit with four switches in series, labelled with A1(+), A2(-), 13, 21, 33, 43, 14, 22, 34, 44.

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