Its AC-1 utilisation category rating of 110 A at ≤415 V means it's sized for resistive loads — heaters, lighting banks, non-inductive elements — not motor starting. The 48 V coil suits control circuits running at that voltage, common in older or retrofit panels. Mounts on DIN rail or a backplate, so it fits standard enclosure layouts.
The 4-pole arrangement with two normally-open and two normally-closed contacts gives flexibility for switching multiple load circuits or interlocking. IP2X protection means it's finger-safe from the front but not sealed against dust or moisture — keep it inside a closed panel.
Certified to EN/IEC 60947-1, 60947-4-1, and 60947-5-1, plus the Chinese GB/T equivalents — that covers the contactor's general rules, electromechanical contactor performance, and control-circuit device requirements. Fire resistance tested to 850 °C per IEC 60695-2-1, which is the glow-wire test for end-product safety. Operating altitude rated to 3000 m, so it works in high-altitude installations without derating.