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Siemens 3RH2911-2HA31 Auxiliary switch 1 pc(s)

  • item model number: C855062
An electrical relay with multiple terminal connections and colour-coded labelling. It has four 'NO' and four 'NC' terminals. Image is similar
Schematic of an electrical circuit diagram with multi-pole connections. Symbols for 'NC' and 'NO' typically indicate normally closed/normally open contacts.
Circuit diagram of two electrical components: on the left '3RT2' with contacts 1-2, 3-4; on the right '3RH2' with contacts 1-2, 3-4, 5-6.
Technical drawing of an electrical relay: Front view with 14 terminals and side view. Dimensions: 36x41.5mm and 52.6x47.7mm.
'Diagram of Shooters and Accessory Parts.' Shows various modules with circuit paths, integrated for electrical circuits.
A switchboard with an open panel reveals complex wiring. To the right, rain falls on a glass pane with a blurred machine view behind it.
18,58 €
VAT included
Free shipping
Environmental tax included 0,02 €
Delivery time: 2-3 days
in stock
30 days free return shipment
Siemens 3RH2911-2HA31 Auxiliary switch 1 pc(s)
18,58 €
VAT included
Free shipping
Environmental tax included 0,02 €
One article is not enough for you and you want to save money?
from 3 pack : 18,39 € 1,0 % savings
from 5 pack : 18,20 € 2,0 % savings
from 10 pack : 18,02 € 3,0 % savings

Product description

Description

Auxiliary switch on the front, 3 S + 1 Ö, 1 S, 1 S, 1 S, 1 S for 3RH2 and 3RT2 spring contact connections .1/.2, .3/.4, .3/.4, .3/.4 SIRIUS 3RH29 auxiliary switches for expansion of the auxiliary contacts in the control circuit.The 3RH29 front-side auxiliary switches can be mounted on the 3RT2 contactors and 3RH2 contactor relays without any size tools.The 3RH19/3RH29 auxiliary switches are available as front-side or side-mountable variants, with up to four instantaneous switching or up to two leading-edge closing contacts and NC contacts. The auxiliary switches can be designed as positively-driven contact elements in 3RH auxiliary contactors or as mirror contacts in 3RT power contactors. They are available throughout with screw connection and spring connection.Simple, efficient, always up-to-date - the SIRIUS modular system.

Keywords

Siemens, 3RH29112HA31, 3RH2911-2HA31, contactor, electrical contactor, contactors

An electrical relay with multiple terminal connections and colour-coded labelling. It has four 'NO' and four 'NC' terminals. Image is similar
Schematic of an electrical circuit diagram with multi-pole connections. Symbols for 'NC' and 'NO' typically indicate normally closed/normally open contacts.
Circuit diagram of two electrical components: on the left '3RT2' with contacts 1-2, 3-4; on the right '3RH2' with contacts 1-2, 3-4, 5-6.
Technical drawing of an electrical relay: Front view with 14 terminals and side view. Dimensions: 36x41.5mm and 52.6x47.7mm.

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