ABB – 2TLA010050R0001 – SENTRY SSR10P Safety Relay, 3NO+1NC, 24 VDC

The ABB TLAR (SENTRY SSRP) safety relay features four safety-rated relay contacts ( normally-open and normally-closed) controlled by a  VDC input. It supports monitoring of safety devices—such as emergency-stop buttons, light curtains, or OSSD outputs—and is suitable for SIL  / PL e safety circuits. This compact unit (. mm) mounts easily on DIN-rail and utilizes push-in spring terminals.

Key Specifications:

• Model / Part Number: SENTRY SSRP / TLAR  

• Supply Voltage:  VDC  

• Contacts:  × NO + × NC, rated  A @  VAC /  A @  VDC  

• Reset Mode: Manual or automatic selectable via front switch  

• Terminals: Push-in spring (no screwdriver needed)  

• Dimensions / Mounting: . mm width, DIN-rail with IP / IP protection  

• Safety Standards: ISO  (SIL / PL e), suitable for single- or dual-channel safety devices  

• Operating Temp: – °C to + °C