Auxiliary contact block 3RH19 side mounting 2NO+2NC

Name: Auxiliary contact block 3RH19 side mounting 2NO+2NC
Brand: Siemens
Price: 10.380 EUR
Availability: Discontinued

Order only Discontinued

Price (excl. VAT):

10,38 €

This price is valid until 24.12.25

EAN: 4011209281530

MPN: 3RH1921-2FA22

Package: 1

Estimate delivery time at our warehouse (approx.): 4-6 weeks

Technical Information

Item condition	New
Manufacture name	Auxiliary contact block 3RH19 side mounting 2NO+2NC
Brand	Siemens
Categories	Other Products

Packing details

Packing level 1

4011209281530

Description

The 3RH1921-2FA22 auxiliary switch block is an industrial-grade component used for integration with contactor relays and motor contactors within control systems. This device incorporates two normally open (2 NO) and two normally closed (2 NC) contacts, providing reliable switching functionality in compliance with EN 50005 standards. Its compatibility spans size S0 to S12 applications, offering versatile usage across diverse setups.

Constructed with a robust spring-type mechanism, the block ensures consistent mechanical performance under demanding operating conditions. The unit measures compactly at 51 mm x 45 mm x 64 mm and has a net weight of only 0.060 kg, enabling straightforward installation even in tight configurations. It adheres to environmental directives such as RoHS substance restrictions since July 2006 and complies with WEEE take-back obligations for proper disposal.

While this model (3RH1921-2FA22) has been phased out from active production without direct replacement, users are advised to consider its successor within the Siemens SIRIUS series for continued support in industrial applications. Designed for precision and reliability during its lifecycle, it was manufactured following rigorous quality standards in the Czech Republic, offering traceability via its EAN (4011209281530), UPC (754554416229), and commodity code classifications.