SAL942460 is a single-phase solid-state contactor designed for power switching applications in resistive loads (AC-51 category). It features a compact 22.5 mm width for space-saving installation and operates across an output voltage range of 12 to 280 VAC with a nominal current rating of 25 A (AC-51), with current limitation to 20 A by the heatsink according to the derating curve. The control input accepts a wide voltage range of 3 to 32 VDC with regulated input current, includes a yellow LED for status visualization, and provides integrated input over-voltage protection with a clamping voltage of 36 V. The device incorporates zero-crossing synchronization technology to minimize switching transients and is supplied ready-to-use with an integrated aluminum heatsink. It is ideal for industrial heating applications, resistive load control, and thermal management systems where reliable, maintenance-free switching is required.