Industrial 438USA U 288V 1P 0.01Days 1A Circuit Breaker

ARTISAN 438USA U is a universal solid-state timer for panel-mount control in 19–288 V AC or DC circuits, delivering a single normally open (NO) output rated for 1 A. It provides adjustable timing from 1 to 1024 seconds via a DIP-switch, with a delay-on-make function that energizes the connected load after the programmed interval. The device is panel-mounted and supports both AC and DC operation over its 19–288 V range, making it suitable for mixed-voltage control circuits. With a 1 A load current rating, it can drive small relays, solenoids, or other low-power actuators as part of automation sequences. The 438USA family from Artisan Controls is designed for universal timing in industrial control panels, and the U version emphasizes a broad operating window (19–288 V) and a compact, panel-mount package. Timing range spans 1 to 1024 seconds, allowing delays from a second to about 17 minutes, depending on the programmed setting, and the DIP-switch adjustment makes it easy to dial in exact delay intervals for precise sequencing in control panels.