Siemens 3SB1400-0B Safety Relay is a safety-rated control device from Siemens. It operates at 230V and carries a 6A rating, with the model number 3SB1400-0B providing exact identification within Siemens' safety-relay family. This device is used in control circuits where a fail-safe relay is required to implement safety functions in automation systems, and the 3SB1400-0B designation ensures proper sourcing and replacement compatibility.
