The TC BTU5203376 Over Temperature Relay Unit is a 12-channel, panel-mount temperature monitoring relay with 24 V DC input that performs over-temperature detection to protect equipment from overheating. It provides a relay output for equipment shutdown or alarm and is compatible with industrial temperature sensors for use in thermal processing equipment, industrial ovens, reflow soldering systems, conveyor ovens, and manufacturing machinery. Common replacements include Omron K8AK-TH11S.
