Siemens Auxiliary switch for contactor

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Product details

Siemens Dig.Industr. Auxiliary Switch Block 3RH2911-1HA22

Manufacturer: Siemens Dig.Industr.
Designation: Auxiliary switch block 2S+2Ö, S00+S0
Type: 3RH2911-1HA22
Number of contacts as normally closed: 2
Number of contacts as normally open: 2
Rated operational current Ie at AC-15, 230 V: 6 A
Type of electrical connection: Screw connection
Design: Plug-in
Mounting type: Other
Base: Without

The auxiliary switch block 3RH2911-1HA22 provides additional details: Auxiliary switch, front-mounted, 2 S + 2 Ö, .1/.2, .1/.2, .3/.4, .3/.4, circuit: 1 Ö, 1 Ö, 1 S, 1 S, screw connection, for contactors 3RT2 and auxiliary contactors 3RH2. The SIRIUS 3RH29 auxiliary switches expand the auxiliary contacts in the control circuit. The front-mounted auxiliary switches 3RH29 can be mounted without tools, independent of size, on contactors 3RT2 and auxiliary contactors 3RH2. The auxiliary switches 3RH19/3RH29 are available as front-mounted or side-mounted variants, with up to four instant switching normally closed or up to two early switching normally open contacts. The auxiliary switches can be designed as forcibly guided contact elements in auxiliary contactors 3RH or as mirror contacts in power contactors 3RT. They are consistently available with screw connection and spring-loaded connection. Simple, efficient, always up to date - the SIRIUS system modular concept.
EAN: 4011209829312.

Key specifications

input voltage
230 V
Scope of delivery
Auxiliary switch 2S+2Ö, S00+S0
Output voltage
600 V
Output current type
AC/DC
Electric current output
10 A
Relay type
Contactor relay
Item number
9724482

General information

Manufacturer
Siemens
Category
Relays
Manufacturer no.
3RH2911-1HA22
Release date
24.9.2018

Relay properties

Relay type
Contactor relay
input voltage
230 V
Output voltage
600 V
Electric current output
10 A
Output current type
AC/DC
Resistor
100000 Ω (ohm)
Switching function
Normally open, Opener
Number of openers
2 x
Number of closers
2 x
Number of poles
4 x
Number of switching cycles
2 x
Manufacturer Type
3rh2911-1ha22

Smart home features

Smart Home
Not compatible

Origin

Country of origin
China

Sustainability

Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

Manufacturer compensation
According to RE100, the manufacturer Siemens fully compensates for its energy consumption, leading to a reduction in emissions.
CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Auxiliary switch 2S+2Ö, S00+S0

Product dimensions

Length
57 mm
Width
36 mm
Height
37.50 mm
Weight
60 g

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

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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
  • 3.Eltako
    0.2 %
  • 5.Eaton
    0.3 %
  • 5.Siemens
    0.3 %
  • 7.Schalk
    0.6 %
  • 8.Hager
    0.8 %

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.Shelly
    2 days
  • ABB
    Not enough data
  • Aqara
    Not enough data
  • Eaton
    Not enough data

Return rate

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

Source: Digitec Galaxus
  • 8.Eaton
    2.5 %
  • 9.Finder
    3.1 %
  • 10.Siemens
    3.7 %
  • 11.Eltako
    4 %
  • 12.Aqara
    12.4 %
Source: Digitec Galaxus