Siemens Auxiliary switch for contactor

Minimum order 2
Ratings
BrandMore from Siemens
Delivered between Mon, 17.8. and Tue, 18.8.
More than 10 pieces in stock at third-party supplier
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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 contact configuration of 1 normally open and 1 normally closed contact, this auxiliary switch offers a maximum switching capacity of 10 A at a rated insulation voltage of up to 690 V. Installation is front-mounted and tool-free, ensuring easy installation on contactors 3RT2 and auxiliary contactors 3RH2. The auxiliary switches are available in various versions, including models with instantaneous and delayed switching contacts. They are designed for a long lifespan, with up to 200,000 electrical and 10 million mechanical cycles. The auxiliary switch is equipped with screw terminals and has an IP20 protection rating, making it a robust choice for industrial applications.

  • Easy tool-free installation
  • High switching capacity up to 10 A
  • Long lifespan of up to 10 million cycles
  • Versatile contact configurations available.

Key specifications

Relay type
Contactor relay

General information

Item number
9732053
Manufacturer
Siemens
Category
Relays
Manufacturer No.
3RH2911-1HA11
Release date
24.9.2018
Minimum order
2

Relay properties

Relay type
Contactor relay
Resistor
1000 Ω
Switching function
Normally open, Opener
Number of openers
1x
Number of closers
1x

Smart home features

Smart home
Not compatible

Origin

Country of origin
China

Sustainability

Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

CO₂ emissions
0.28 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
1 pc.

Product dimensions

Length
43.70 mm
Width
36 mm
Height
37.50 mm
Weight
45 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
  • 9.Schalk
    0.5 %
  • 10.Hager
    0.6 %
  • 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
    0.3 %
  • 4.Schalk
    1.6 %
  • 4.Siemens
    1.6 %
  • 6.Hager
    1.7 %
  • 7.Shelly
    2.3 %
Source: Digitec Galaxus