Click for HOME Click for CONTENTS Click for INDEX Click for SEARCH Click for ORDER FORM Click for INFO blue95.gif (868 bytes)

line.gif (880 bytes)

   TIMERS

  

  "OMRON" TIMER • Adjustable up to 60 seconds • 120VAC coil, contact rating 5 AMPS

Model OMRHY4260
• Double Pole, Double Throw

Model OMRHY4460
• Four Pole, Double Throw


omrhy426.jpg (11005 bytes)
  UNIVERSAL TIMER
  Universal voltage solid state timer in a compact 2” x 2” configuration.
  Timing Mode: application of input voltage to the timer starts the time delay. At the end of the delay period,
   the load is energized. To reset, remove the input voltage to the timer.


Model THCU1023E
• Binary dip-switch is easy to program
• Digital Timing Accuracy
• Repeatability of 0.1%
• Eliminates contactor “Hum”
• Compact, easy to hook up, in-line installation
• UL/CSA

thcu1023.jpg (9297 bytes)
  UNIVERSAL TIMER 438 Series

Model 438USA

Digital timing circuitry features 24 to 240V
AC or DC, with one ampere output.
• UL Recognized
• CSA Certified

Specifications
Operating Voltage - 24 to 240V AC or DC, 50/60Hz
Timing Mode - Delay on make
Timing Range - 1 to 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 set. Unit has one (1) second internal
438usa.jpg (11342 bytes)
minimum time delay.Timing Tolerance 15% at stabilized operating voltage and temperature
Timing Repeatability - 1% at stabilized operating voltage and temperature
Output Rating - 10 milliamperes to 1 ampere inductive, Inrush currents to 25 amperes for 8 milliseconds
Output Voltage Drop “On” State - 4V maximum, 3V nominal
Output Leakage Current “Off” State - 0.6 mA @ 24V, 1.8 mA @48V, 5.4 mA @ 120V, 11.4 mA @ 240V
Recycling Time - 50 milliseconds after a timing cycle, 200 milliseconds during a timing cycle
Transient Protection - 8 Joules
Operating Temperature - -20C to +85C

Model 438USA
-INT
Digital timing circuitry features 24 to 240V
AC or DC, with one ampere output.
• UL Recognized
• CSA Certified

Specifications

Operating Voltage - 24 to 240V AC or DC, 50/60Hz
Timing Mode - Delay on make
Timing Range - 1 to 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 set. Unit has one (1) second internal minimum time delay.
Timing Tolerance -  15% at stabilized operating voltage and temperature
Timing Repeatability - 1% at stabilized operating voltage and temperature
Output Rating - 10 milliamperes to 1 ampere inductive, Inrush currents to 25 amperes for 8 milliseconds
Output Voltage Drop “On” State - 4V maximum, 3V nominal
Output Leakage Current “Off” State - 0.6 mA @ 24V, 1.8 mA @48V, 5.4 mA @ 120V, 11.4 mA @ 240V
Recycling Time - 50 milliseconds after a timing cycle, 200 milliseconds during a timing cycle
Transient Protection - 8 Joules
Operating Temperature - -20C to +85C

Model 438USAPIN3 (Switch Adjustable Power Interval Time Capsule)

This switch Adjustable Interval Time Capsule is an all solid state timer providing interval timing control of a load device operating from DC voltage and switching up to ten amperes of DC load current. The interval timing period is adjustable from 1 to 1024 seconds in increments of 1 second. When DC voltage is applied,the 438USA-PIN turns on permitting full load current to flow. At the end of the preset timing period the 438USA-PIN turns off and permits only leakage current to flow through the load to repeat a cycle, the operating voltage must be removed for a least 100 milliseconds.
438usapin3.gif (8896 bytes)
 

logo.jpg (29232 bytes)

line.gif (880 bytes)