Description
The Schneider Electric (Square D) B14.0 Thermal Unit is a protective part that secures electrical systems against overloads in circuit breakers. The part detects the current passing through the breaker until it reaches a specified threshold after which it automatically shuts off the circuit to protect system components. This thermal unit supports HVAC systems to provide dependable protection for motors and compressors and other equipment by stopping overheating. The part provides safety and extends system longevity while minimizing electrical fault-related downtime.
