How do the Siemens Siemens 3RA21104A Series variants differ?

Siemens 3RA21104A Series part numbers differ by depth and height. Use the selection guide above to pick by depth.

How many Siemens Siemens 3RA21104A Series part numbers are listed?

14 Siemens Siemens 3RA21104A Series part numbers are listed, each with specifications and a datasheet where available.

How do I get pricing and lead time for Siemens Siemens 3RA21104A Series?

Request a quote (RFQ) for any Siemens 3RA21104A Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

Siemens 3RA21104A Series

14 variants · Siemens

About the Siemens Siemens 3RA21104A Series series

The Siemens Siemens 3RA21104A Series series groups 14 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common trip class of CLASS 10 and width of 45 mm. Variants differ by depth and height, so you can match the exact depth your application requires using the selection guide below. All listed Siemens 3RA21104A Series part numbers are active and orderable.