Bulletin KR Series Specification

Cube Relay with Fixed Time Delay

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OP4 Series TDR Timing Actions K7833 Voltage Sensor K7830 OFF Delay Relay

The ICS KR Series Cube Relay with fixed time delay is a low-cost solution to your design requirement. Timing action and input voltage options combined with economy and durability make the KR Series Relay an excellent choice for an extensive variety of applications.
The embedded microcontroller-based circuit provides precision timing as well as excellent repeatability. Standard timing action options include delay on make (on delay), delay on release (off delay), repeat cycle (recycle) and interval delay. Input voltage selection covers commonly applicable AC and DC values. Custom models can be built to suit your requirement with quantity pricing available. Also availbale is the potted black box ICS KB Series Relay with adjustable delay.
Ice Cube Timer Relay
  • AC Models 24, 120 and 240 VAC
  • DC Models 12, 24 and 36 VDC
  • Form C Contacts 10A Resistive
  • Wide Selection of Timing Values
  • Custom Timing Actions Offered
  • Industrial Grade Plug-In Style
  • Compatible with Standard Sockets
  Available Functions: ON Delay, OFF Delay, INTERVAL, RECYCLE, ARBITRARY PULSE TRAIN (Code Transmitter Relay) and SPECIAL Function.
  Timing available from 0.1 seconds to hours
  Special timing and operating voltages available
  Standard cube-style relay package with 0.187" quick-connect terminals
  DPDT 10A contacts for ON Delay, INTERVAL, RECYCLE and ARBITRARY PULSE Functions
  SPDT 10A contacts for OFF Delay and Special Functions
  Low cost alternative to electro-pneumatic timing relays in many applications
  Screw terminal socket assembly available

Range of Fixed Timing Values: 0.1 seconds to hours
Timing Adjustment: Fixed - Set at factory
Timing Accuracy: ±1% ±50msec at 25° C, ±5% ±50msec from -20° C to +55° C
Repeatability: ±0.5% at constant ambient temperature
Operating Voltage Range: 85% to 110% of rated voltage, 85% to 125% of rated voltage for 12VDC units
Temperature Range: -20°C to +55°C operating, -40°C to +85°C storage
Current Rating:10A @ 240VAC (resistive),10A @ 32VDC (resistive), 1/3HP @ 120VAC

(1) ON Delay
(2) OFF Delay
(3) Interval
(5) RECYCLE (Symmetrical OFF,ON)
(6) RECYCLE (Independent OFF,ON)

Ordering Code Example:
KR = Icsocube Series
2 = Action = OFF Delay
H = Range = 30 Minutes Fixed
1 = Input Voltage = 120VAC

digital timer code

(A) 1 Second
(B) 5 Second
(C) 10 Second
(D) 30 Second
(E) 60 Second

Ordering Code Example:
KR = Icsocube Series
5 = Action = RECYCLE Timer
E = Range = 60 Seconds Fixed
4 = Input Voltage = 24VDC

digital timer code

(F) 5 Minute
(G) 10 Minute
(H) 30 Minute
(J) 60 Minute
(K) 120 Minute

Ordering Code Example:
KR = Icsocube Series
6 = Action = RECYCLE Timer
C = Range = 10 Seconds Fixed
G = Range = 10 Minutes Fixed
1 = Input Voltage = 120VAC

digital timer code

(8) 12VDC
(4) 24VDC
(9) 36VDC
(2) 24VAC
(1) 120VAC
(5) 240VAC

Part Number Selection. Numbers and letters in parentheses in the left column represent the values shown. Follow the examples above and pick relay parameters from the Action, Range and Voltage options to build your part number.

Submit a Support Inquiry to request information about special timing and voltage options.

Ice Cube Relay Wiring Diagram
DPDT Wiring Diagram

Ice Cube Relay Wiring Diagram
SPDT Wiring Diagram
OFF Delay Only

Contacts are shown with relay not energized.
Terminals are marked on the bottom of the black header.

Cube Delay Relay Dimensions

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