Safety relay for machine guarding circuits
The ABB 2TLA010041R0600 is a Sentry BSR23 safety relay with 5 poles — 4 normally open and 1 normally closed — operating on 24 VDC. It mounts on a standard DIN rail, making it a drop-in fit for existing panel layouts where safety circuit expansion or replacement is needed. The yellow housing is the standard industrial colour-coding for safety-related components, so it visually stands out from standard control relays on the rail — useful during panel debug or line-down troubleshooting.