The ABB Sentry USR22 (2TLA010070R0400) is a safety relay module from ABB's Jokab Safety Sentry series, designed for monitoring safety functions such as emergency stops, safety gates, and light curtains in industrial machinery. It provides reliable dual-channel safety monitoring for SIL and PLe-rated applications.Key Benefits Dual-channel safety monitoring for emergency stops and safety gates Part of ABB's Jokab Safety Sentry series — proven industrial reliability Compact DIN-rail mount design for easy panel integration Suitable for SIL 3 / PLe safety integrity level applications Simple wiring and configuration for fast commissioning Features Model: USR22 (Sentry) Part Number: 2TLA010070R0400 Brand: ABB Series: Jokab Safety Sentry Type: Safety Relay Mounting: DIN Rail Condition: Used — Excellent working and physical condition.This is for 1 Unit(s).What you see in the product images is exactly what you receive — no surprises.Note: Customs fees and import duties for international orders are the responsibility of the buyer.