Adjustable Actuator Head for Multiple Approach Directions
Due to its die‑cast aluminum housing and high degrees of protection, the STA Series safety switch can withstand extreme ambient conditions. Like the switches TP and STP, the safety switch STA also has guard locking and guard lock monitoring. These switches have positive opening contacts (in accordance to NFPA 79) and redundancy to guarantee that they fail to a safe state.
Because they can switch currents as low as 1 milliamp, STA series safety switches are suitable for use on safe controllers.
