The ABB CE4T‑10R‑02 is a compact emergency stop pushbutton designed for industrial control and safety applications. It features a large red 40 mm mushroom head actuator with a twist‑to‑release mechanism, making it easy to activate in emergency situations and secure until manually reset. This model is non‑illuminated and includes two normally closed (2NC) contacts, providing reliable stop functionality in safety circuits. It belongs to ABB’s Compact Pilot Devices series, which combines rugged construction with high ingress protection to withstand harsh environments.