• All things technology
  • Delivery within Europe
  • Right to Cancel applies
  • Specialist retailer since 1923
Start
Automation & PneumaticsAutomationElectrical Switching ComponentsContactors

Siemens 3RH2131-2BB40 Auxiliary contactor 3 makers Compatible with (relay brand): Siemens Piece 1 pc(s)

A Siemens SIRIUS series electrical contactor, black and grey, showing contact terminals. Suitable for control systems in industrial applications.
An open electrical cabinet filled with cables and electronic components, organised on shelves, demonstrates a structured wiring arrangement.
'Circuit diagram for auxiliary contactor and coupling auxiliary contactor with various adapter types and connection options.'
Circuit diagram of an electrical circuit with four switches in series, labelled with A1(+), A2(-), 13, 21, 33, 43, 14, 22, 34, 44.
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.
1/6
Image similar
Product type
Auxiliary contactor
No. of pins
4-pin
Connection
Spring-loaded connector
Packaging type
Piece
Type
3RH2131-2BB40
Datasheet (PDF)
EAN:
Part number:
Item no:
Fast track dispatch on Wed 11 Nov
13 Piece(s)
Sales and shipping:
Conrad ElectronicTerms & Conditions
Number
Total (€ 40.99 / piece)
€ 40.99
prav.tax.untaxed incl. VAT 
plus € 19.99 
prav.priceAvailability.ecoparticipation.cost ...
prav.priceAvailability.privatecopyingfee.cost ...
without further shipping costs 
14-day return policy included
Report legal concerns

Technical specifications

  • Type of voltage: DC
Packaging type

Piece

Product type

Auxiliary contactor

Type

3RH2131-2BB40

Type

S00

No. of pins

4-pin

Contact type

3 makers

Auxiliary contact type

1 breaker

3 makers

Control voltage (min.)

24 V DC

Control voltage (max.)

24 V DC

Control voltage range

24 - 24 V DC

Compatible with

Siemens

Compatible with series

Siemens Sirius series

Mounting type

Snap-in

Screw-fit

Connection

Spring-loaded connector

Durability

3000 0000

IP20

Min. temperature

-25 °C

Max. temperature

+60 °C

Width

45 mm

Height

70 mm

Depth

73 mm

Dim

(W x H x D) 45 x 70 x 73 mm

Content

1 pc(s)

RoHS-compliant

Yes

Weight

290 g

3

1

3 A

Spring clamp connection

DC

UKCA

yes

Documents & Downloads

Datasheet

Datasheet 1741240 Siemens 3RH2131-2BB40 Auxiliary contactor 3 makers Compatible with (relay brand): Siemens Piece 1 pc(s)

User & Safety Instructions

User & Safety Instructions 1741240 Siemens 3RH2131-2BB40 Auxiliary contactor 3 makers Compatible with (relay brand): Siemens Piece 1 pc(s)

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

Hints

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

Accessories

(*All information is plus legal VAT)

The necessary accessories are required to use the article as described.

More interesting products

(*All information is plus legal VAT)