Register to unlock your exclusive B2B prices and start shopping. Sign up now!
Siemens
Siemens

POM.KONTAKT 3RH1921-1HA22

Order only Discontinued
Price (excl. VAT):
8,77 €
This price is valid until 24.12.25
EAN: 4011209293489
MPN: 3RH1921-1HA22
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks

Technical Information

Item condition New
Manufacture name POM.KONTAKT 3RH1921-1HA22
Brand Siemens
Categories Other Products

Packing details

Packing level 1 4011209293489

Description

The Siemens auxiliary switch block model 3RH1921-1HA22 is a compact and reliable solution developed for integration with motor contactors ranging from size S0 to S3. Featuring a 4-pole configuration with contacts rated as 2 normally open (NO) and 2 normally closed (NC), it conforms to the EN 50012 standard, ensuring compatibility with industry requirements. Designed for screw terminal connections, this auxiliary component provides high-level operational flexibility in control circuits.

 

Its packaging dimensions measure 51 mm x 45 mm x 64 mm, while the product's net weight of just 0.065 kg supports ease of handling and installation. The robust build enhances durability amidst various industrial environments, making it suitable for applications requiring precise control functions alongside motor operations.

 

As part of Siemens' phased-out product line, this model has been succeeded by the advanced SIRIUS series (specifically the 3RH2). Engineers, procurement professionals, and distributors seeking replacements are encouraged to transition to updated models that offer superior functionality and extended lifecycle benefits while maintaining seamless integration into existing systems employing similar configurations.