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TKB Timer Relay
TKB Timer Relay

TKB Timer Relay

Features

TKB timing relay is a miniature timing relay, it is controlled by built-in special IC program. The device is designed for applications that require precise timing, such as lighting, heating, and motor starting. TKB timer relays also have a reset time of less than 100 ms, making them an excellent choice for industrial applications.

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TKB Timer Relay Details

  • Built-in special IC program – controlled miniature time relay
  • Reset time includes a midway reset time of less than 100 ms
  • Use a screwdriver to set the time
  • Conforms to IEC60947-5-1: 2016 (GB/T14048.5-2017) standard

TKB Timer Relay

TKB timer relay consists of a relay and socket. The control voltage range can be extended using a matching socket. It can be used with the following types of sockets: SKB08-E socket, SKB14-E socket, SKC08-E socket, SKC11-E socket, SKC14-E socket and etc.

Characteristics

Configuration TKB2B    |    TKB2E TKB4B   |  TKB4E
Rated supply voltage 120VAC, 230VAC 50/60Hz; DC24V
Operating voltage range Rated voltage 85-110% (90%-110% is DC12V)
Power consumption 3.5W
Max.output load 5A, 250 VAC (p.f.=1) 3A, 250 VAC (p.f.=1)
Min. output load 10 mA, 17 VDC
Repetitive error ±2% (FS max.)
Setting error ±5% (FS max.)
Voltage error ±2% (FS max.)
Temperature error ±2% (FS max.)
Resetting time Min.time: 0.2 sec
Insulation resistance 100MΩ (DC500V)
Dielectric strength Between current-carrying and Non-current-carrying parts 2000V 50/60Hz min
Between control output terminals and operating circuit1500V 50/60Hz min
Between contacts 1000V 50/60Hz min
Vibration resistance Destruction 10~55Hz with 0.75mm single amplitude each in 3directions for 2 hours each
Malfunction 10~55Hz with 0.5mm single amplitude each in 3 directions for 10 minutes each
Shock resistance Destruction 30G
Malfunction 10G
Storage temperature -55~+85℃/ ≤85%RH (18 months) ☆
Ambient temperature -10ºC~55ºC
Ambient humidity 35%~85%RH
Life expectancy Mechanical >107 (under no load, at 1,800 operations/hour)
Electrical >105
Weight approx. 35g

☆If the storage exceeds 18 months (calculated from the factory date), it is recommended to re-test theparameters before using.

TKB Timing Charts

TKB timer graph

TKB Timer Relay Dimensions (mm)

TKB Timer Relay DIMENSIONS

Wiring Diagrams

TKB Timer Relay Wiring Diagram

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Applicable socket

SKB08-E & SKB14-E Socket

SKB08-E & SKB14-E Socket

SKB08-E & SKB14-E Socket For RKE & RKF Relay.

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SKC08-E & SKC11-E & SKC14-E Socket

SKC08-E & SKC11-E & SKC14-E Socket

SKC08-E & SKC11-E & SKC14-E socket for RKM/RKE/RKF ...

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SKC08-ST & SKC14-ST Socket

SKC08-ST & SKC14-ST Socket

SKC08-ST & SKC14-ST RKE socket for RKM/RKE/RKF relay.

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SKF08-E & SKF14-E RKE & RKF Socket

SKF08-E & SKF14-E RKE & RKF Socket

SKF08-E & SKF14-E RKE socket for RKM/RKE/RKF relay.

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