Siemens Auxiliary switch for contactor

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Product details

The auxiliary switch for contactors from Siemens is a reliable solution for expanding auxiliary contacts in the control circuit. With a flexible design, this auxiliary switch allows for easy tool-free installation, significantly simplifying the setup process. It is compatible with contactors 3RT2 and auxiliary contactors 3RH2, offering up to four instantaneous switching contacts and up to two early-make contacts. The auxiliary switches are available in various versions, can be mounted from the front or the side, and can be used as forcibly guided contact elements. Thanks to the continuous screw and spring connection terminals, the auxiliary switch is suitable for both AC and DC applications. The SIRIUS system modular design ensures ease of use and high efficiency in application.

  • Tool-free installation for easy setup
  • Up to four instantaneous switching contacts
  • Can be used as forcibly guided contact elements
  • Suitable for AC and DC applications.

Key specifications

Relay type
Contactor relay
Electric current output
6000 mA
Output current type
AC, DC

General information

Item number
9732058
Manufacturer
Siemens
Category
Relays
Manufacturer No.
3RH2911-2FA04
Release date
24.9.2018

Relay properties

Relay type
Contactor relay
Electric current output
6000 mA
Output current type
AC, DC
Switching function
Opener
Number of openers
4x
Number of closers
0x
Number of switching cycles
10000000x

Origin

Country of origin
China

Sustainability

Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

CO₂ emissions
0.82 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
1 pc.

Product dimensions

Length
47.70 mm
Width
36 mm
Height
41.50 mm

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Relays» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 6.Tru Components
    0.2 %
  • 10.Hager
    0.7 %
  • 11.Siemens
    0.8 %
  • 12.Shelly
    1 %
  • 13.Aqara
    1.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Siemens
    Not enough data
  • 1.Hager
    0 days
  • 2.Shelly
    3 days
  • ABB
    Not enough data
  • Aqara
    Not enough data

Return rate

How often is a product of this brand in the «Relays» category returned?

Source: Digitec Galaxus
  • 3.Tru Components
    0.8 %
  • 4.Hager
    1.7 %
  • 5.Siemens
    2 %
  • 6.Schalk
    2.2 %
  • 7.Eaton
    2.4 %
Source: Digitec Galaxus