Siemens Auxiliary switch block 3RH2911-2NF20 1 pc.
6 pieces in stock at supplier
Product details
The 3RH2911-2NF20 auxiliary switch block from Siemens is a reliable solution for expanding auxiliary contacts in control circuits. This electronic auxiliary switch is specifically designed for use with the 3RT2 contactors and 3RH2 auxiliary contactors. It offers two normally open contacts and allows for easy, tool-free mounting on the contactors, making installation efficient and user-friendly. The front-side mounting provides flexible handling, while the various connection options, including spring-loaded terminals, enable versatile integration into existing systems. The auxiliary switch is capable of implementing both forced-guided contact elements and mirror contacts, making it a versatile component in the SIRIUS modular system. With a compact design and dimensions of 41.5 mm in height and 36 mm in width, it fits into various applications and ensures reliable switching functionality.
- Tool-free mounting for easy installation
- Two instantaneously switching normally open contacts
- Versatile connection options for flexible integration
- Can be used as forced-guided contact elements.
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Relays» category have a defect within the first 24 months?
Source: Galaxus- 9.Hager0,5 %
- 9.Schalk0,5 %
- 11.Siemens0,9 %
- 12.Shelly1,1 %
- 13.Aqara1,2 %
Statutory 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: Galaxus- SiemensNot enough data
- 1.Shelly2 days
- ABBNot enough data
- AqaraNot enough data
- EatonNot enough data
Return rate
How often is a product of this brand in the «Relays» category returned?
Source: Galaxus- 10.Eaton3,1 %
- 11.Schneider Electric3,2 %
- 12.Eltako3,5 %
- 13.Siemens3,9 %
- 14.ABB5,8 %