Sacramento Electronic Supply
Edge Group
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New Location: 11280 Sanders Drive Suite B, Rancho Cordova, CA 95742
(916) 638-4821 (800) 367-8800 Fax (916) 441-6013
NCC

Time Delay Relay
K3 Series Delay On Break
(Retriggerable)
K3 Series
Logic Funtion
Logic FunctionInput voltage is applied to the timer at all times. Upon a closure of a normally open isolated start switch, the output relay is activated and remains so as long as the switch is kept closed. When the start switch is opened, timing starts. At the end of the preset time
Note: 1) Do not apply voltage or ground to the start switch; 2) Switch leads should be shielded when running close to other wires; 3) If the start switch is re-closed during timing, the timer will reset and will not start timing until start switch is opened (Start switch supplied by customer).
Features
  • UR File #E59090
  • Time Delays To 10 Hours
  • Compact In Size
  • Low Cost
  • Fiberglass Reinforced Circuit Board
  • 100% Life Tested
  • No False Contact Transfer When Reset During Timing
  • Spade Type Base
  • Wide Operating Temperature Range
  • Polycarbonate, 94V-2 Housing Material
Specifications
Time Delay
Adjustment: Knob, factory fixed on special order (Minimum order required)
Range: 50 mS to 1 Hour in 9 ranges*
Repeatability: ± 3% at constant temperature
Accuracy: Maximum time +10% / -0%;
                    Minimum time -50% / +0%
Reset Time: 150 milliseconds maximum
Start Switch Closure Time:
         50 mS to initiate timing;
         100 mS to reset delay during timing

Input
Operating Voltage: 120 volt A.C. ± 10%
Power Consumption: 3 VA maximum
Frequency: 50/60 Hz

Output
Type: Relay Contacts, D.P.D.T. (2 form C) Silver Cad. Oxide material
Rating: 10 amp. max. resistive at 240 volts A.C. 100 mA at 5 VDC min. Load current
Life: Mechanical -10,000,000 operations
          Full Load - 500,000 operations 		Protection
Transient Voltage: 120 volt timers are protected by a 5 joule metal oxide varistor
Dielectric Breakdown: 1500 VAC, RMS minimum at 60 Hz between input and outputs and between outputs

Mechanical
Termination: Spade (.187" x .020" terminal) type plug-in base
Mounting:
Socket Mount - Part Number MSO-00KUP-012

Environmental
Storage Temperature: -23°C to 70°C
Operating Temperature: -23°C to 55°C

Due to a redesigned digital timing circuit, the K2 Series now offers a greater time range capability; up to 10 hours. Consult factory for details.

Pricing Shown is for Single Piece Sales - Call for Quanity Pricing or Values not Shown
Voltage
Part Number
Time Range
Cost
120 VAC
K3K-00010-321
.5 to 10 sec
$73.95
120 VAC
K3K-00600-321
30 to 600 sec
$73.95

Sacramento Electronic Supply (916) 441-4821 - (800) 863-1711 - Fax (916) 441-6013