Siemens Auxiliary switch accessories 3VA9978-0AA11

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Product details

The Siemens 3VA9978-0AA11 auxiliary switch is a high-quality accessory specifically designed for the compact circuit breakers of the 3VA4/5/6 series. With its HP type changeover contacts, this auxiliary switch provides a reliable solution for various applications in electrical engineering. Its compact design, with a width of 14 mm, allows for easy integration into existing systems. The auxiliary switch is not only functional but also built for durability, making it an ideal choice for demanding environments. The use of high-quality materials and adherence to strict manufacturer specifications ensure high quality and reliability. The auxiliary switch is an essential accessory for anyone relying on the performance and efficiency of Siemens compact circuit breakers.

  • Accessory for 3VA4/5/6 compact circuit breakers
  • HP type changeover contacts for versatile applications
  • Compact design with a width of 14 mm
  • High quality and reliability for demanding environments.

Key specifications

Relay type
Contactor relay

General information

Item number
34010265
Manufacturer
Siemens
Category
Relays
Manufacturer No.
3VA9978-0AA11
Release date
17.5.2023

Relay properties

Relay type
Contactor relay
Switching function
Changer

Smart home features

Smart home
Not compatible

Origin

Country of origin
Czech RepublicSerbia

Sustainability

Manufacturer commitment
RE100SBTi

Voluntary climate contribution

CO₂ emissions
15.72 kg
Climate contribution
CHF 0.37

Scope of delivery

Scope of delivery
1 pc.

Product dimensions

Length
100 mm
Width
14 mm
Weight
36 g

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
  • 9.Hager
    0.5 %
  • 9.Schalk
    0.5 %
  • 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
  • 5.Hager
    1.8 %
  • 6.Shelly
    2.2 %
  • 7.Siemens
    2.4 %
  • 8.Eaton
    3.5 %
  • 8.Eltako
    3.5 %
Source: Digitec Galaxus