Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

Quantity discount

Siemens Auxiliary contact block 1 NC contact

Price in EUR including VAT
Delivered between Sat, 6.6. and Thu, 18.6.
More than 10 pieces in stock at supplier
Free shipping starting at 30,–

Product details

Siemens Dig.Industr. Auxiliary Switch Block 3RH1921-2CA10

Manufacturer: Siemens Dig.Industr.
Description: Auxiliary switch block 1S
Type: 3RH1921-2CA10
Number of contacts as normally open: 1
Rated operational current Ie at AC-15, 230 V: 6 A
Type of electrical connection: Spring terminal connection
Design: Plug-on
Mounting type: Other
Base: Without

The Siemens Dig.Industr. Auxiliary Switch Block 3RH1921-2CA10 offers additional details such as a front-mounted auxiliary switch with 1 normally open contact and spring terminal connection, suitable for contactors 3RT1. This auxiliary switch 3RH19 can be mounted tool-free onto contactors 3RT1 and auxiliary contactors 3RH1 in sizes S0-S12. The auxiliary switches 3RH19/3RH29 are available as front-mounted or side-mounted variants, with up to four instant switching normally open contacts and up to two early switching normally open and normally closed contacts. The auxiliary switches can be designed as forced-guided contact elements in auxiliary contactors 3RH or as mirror contacts in power contactors 3RT. They are available with screw connection and spring terminal connection. Simple, efficient, always up to date - the SIRIUS system modular concept.

EAN: 4011209281356.

Key specifications

Transmission type
Cable

General information

Item number
9723417
Manufacturer
Siemens
Category
Home automation
Manufacturer No.
3RH1921-2CA10
Release date
24.9.2018

Home automation properties

Transmission type
Cable

Center properties

Control type
Manual

Installation

mounting style
Snap-on mounting

Origin

Country of origin
China

Sustainability

Manufacturer commitment
RE100SBTi

Voluntary climate contribution

CO₂ emissions
29,26 kg
Climate contribution
EUR 0,65

Scope of delivery

Scope of delivery
1 pc.

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

Compare products

Goes with

Reviews & Ratings