Input power is applied continuously. The first closure, momentary or sustained, of a normally open isolated initiate switch simultaneously starts timing of the preset delay period, and turns the load ON. At the end of the preset delay time the load turns OFF. Should a sustained isolated initiate switch closure be used to start timing it is necessary to open this switch to permit reset of the timer before the next cycle can occur. Re-closure of the initiate switch during timing has no effect.

Control the timing of valves, SFHP motors, lamps, relays, magnetic line starters, and actuators rated less than 1 ampere (10 amps inrush). CMOS digital circuitry, with solid state output switching. P/C boards and internal components are encapsulated in a flame retardant molded housing, fitted with quick connect wiring terminals. Available in all standard voltages and frequencies. Fixed or adjustable timing from 0.1 seconds to 24 hours.

  • Timing Module
  • Fully Solid State
  • Encapsulated
  • One Ampere Load Rating
  • Life Expectancy - unlimited
  • Environment Protected
  • Tamper Proof
  • No False Operate
  • Small Size - 2" x 2" x 53/64"
  • Lightweight - approximately 2.5 oz.
  • Rugged

Specifications :

Time Range (T)12 - 180 sec.
Voltage (AC)240 V
Repeat Accuracy± 0.1% or 16 ms.; Whichever is greater
Reset Time150 ms
Operating Voltage Tolerance± 20 %
Min# Load Current8 mA
Max# Load Current1 A
Voltage Drop at 1 Amp#1.5 V
Leakage Current5 mA
Dielectric Strength1500 VRMS
Min# Insulation Resistance100 MΩ
Input Transient Protection6000 V
Operating Temperature-40 to +70 ºC
Storage Temperature-55 to +70 ºC
Relative Humidity (Operating)95 %
Linearity±5% Minimum from 10% to 90% of range
Timing Tolerance±9% + Tolerance of Rt Std., ±5% Special (Fixed)
Options (P)1O - Customer Supplies Own Potentiometer or Resistor
A - Potentiometer Supplied as Loose Part
B - Externally Installed Resistor
C - Factory Fixed Internal
D - Trimmer Potentiometer Installed on Terminals
R - Internal Potentiometer with Thru Shaft
S - Internal Potentiometer with Screwdriver Slot
BM - Bracket Mount

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