Square D LC1D25U7 Contactor 321142-301 Enhanced Diagnostics: Integrated status LEDs

Enhanced Diagnostics: Integrated status LEDs supply immediate visual feedback for relay activation and signal logic

protecting the heat exchanger and overall system integrity during the heating cycle

The Bard 8612-049BX Alarm Board monitors operating conditions within the HVAC system and communicates fault or alarm signals when issues are detected

Designed for durability in demanding environments

Square D LC1D25U7 Contactor 321142-301 Enhanced Diagnostics: Integrated status LEDsThe 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