Description
The model 438UP (Universal Potentiometer 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. When power is applied,
the 438UP remains in the "off" state. When the preset time period has elapsed,
the 438UP switches "on" allowing the load to energize. The load remains
energized as long as power is applied. Power must be removed for at least 50 milliseconds
to reset timer.
Specifications
| Operating Voltage |
19-288VAC or DC, non polarized input. |
| Frequency |
50/60 Hz. |
| Output |
10 milliamperes to 1 ampere inductive Inrush
to 25 amperes for 8 milliseconds. |
| Timing Mode |
Delay
On Make. |
| Timing Range |
1 seconds to 8 minutes. |
| Timing Adjustment |
Potentiometer located between terminals. |
| Timing Repeatability |
+/- 1% at stabilized operating voltage and
temperature. |
| Transient Protection |
8 Joules. |
| Operating Temperature |
-20 deg C to + 85 deg C. |
 438UP Specifications : click to view , right click to download.
Ordering Information :
Specify Model 438UP |
