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it is not recommended for thermostats using triacs or solid-state switching without further isolation
Detailed fault codes can be accessed via the AZL2 display (sold separately) or the onboard LED blink codes
protecting the heat exchanger and overall system integrity during the heating cycle
Enhanced Diagnostics: Integrated status LEDs supply immediate visual feedback for relay activation and signal logic
ensuring a consistent phase shift for optimal torque and energy efficiency
Square D LC1D25U7 Contactor 321142-301 it is not recommended forThe Square D LC1D25U7 is a heavy duty 3 pole IEC contactor from the reliable TeSys Deca series, engineered for high demand motor control and resistive load switching. Rated for 25A AC 3 and 40A AC 1, this unit handles 3 phase motor applications up to 15 HP at 480V and 20 HP at 600V. The 240V AC 50 60Hz coil ensures compatibility with standard control circuits, while the integrated 1NO + 1NC auxiliary contactsfeaturing a mirror certified NC