DESCRIPTION

The 88865300 is a 22.5 mm DIN rail-mounted multi-function timing relay designed for industrial control applications. It features a single changeover relay output with 8 A rated current capacity and supports multiple timing functions (A, At, B, C, H, Ht, Di, D, Ac, Bw) with adjustable timing ranges from 0.1 s to 100 h across 7 selectable ranges. The device operates on multi-voltage supply options (24 V DC / 24–240 V AC depending on variant) and includes screw or spring terminal connections, LED status indicator, and optional 3-wire sensor control capability. With a repetition accuracy of ±0.5% and temperature drift of ±0.05%/°C, it delivers reliable timing performance in industrial automation, process control, and equipment sequencing applications.