Description

 

The model 438USAS (Universal Switch Adjustable Time Capsule) is an all Solid State timer providing Delay on Make control to any load operating from 19 to 288V AC or DC. Timing is set via a binary coded dip switch and is adjustable from 1-1024 seconds. When power is applied, the 438USAS remains in the off state. When the preset time period has elapsed, the 438USAS switches on allowing the load to energize. The load remains energized as long as power is applied

 

Type	Function	Industries
Timer	Delay On Make	HVAC, Elevator-Escalator

Specifications

Operating Voltage	19-288VAC or DC, non polarized.
Output	10 milliamperes to 1 ampere inductive. Inrush to 25 amperes for 8 milliseconds.
Timing Mode	Delay On Make.
Timing Range	1-1024 seconds.
Timing Adjustment	10 position Dip switch located between power terminals. Opening of any switch position adds its associated time value to the total timing period.

Documents and Downloads

Document	File Type	File Size	Download
Model No. 438USAS Datesheet	PDF	399 KB

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17 Raritan Road, Oakland, NJ 07436 | 800-526-5376
Created By: G.Dezines