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ATB71225 | A-TB72/72Q Flat Time Switches (Flush-Mount Type, Direct Mount Type)(Discontinued)

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A-TB72/72Q Flat Time Switches (Flush-Mount Type, Direct Mount Type)(Discontinued)

*Photo may vary from actual product.



  • Discontinued
  • Last time buyJune 30, 2023
Product Number A-TB72-DD-HR1C-200V
Part Number ATB71225
Product A-TB72/72Q Flat Time Switches
Details Direct Mount Type [AC motor type]
Product name A-TB72/72Q Flat Time Switches (Flush-Mount Type, Direct Mount Type)(Discontinued)
  • Substitute -
  • Sub Prod No. -
  • Sub Part No. -
  • Remark Sorry, no suggested alternative products.

Spec Detail As of June 30, 2023

Item Specifications
Product Number A-TB72-DD-HR1C-200V
Part Number ATB71225
Rating:Frequency 50 / 60Hz (Switchable)
Rating:Power consumption 1.5W or less
Rating:Load:Circuit Input / output separate circuit
Rating:Load:Manual ON / AUTO Manual switch provided
Rating:Load:Capacity(Resistive load) 15A 250V AC
Rating:Setting:System Built-in setting element swing type
Rating:Setting:Minimum unit 15-minute intervals
Rating:Setting:Minimum range 15 minutes
Rating:Setting:No. of setting Max. 48 (ON / OFF)
Rating:Power failure compensation -
Time accuracy:Clock accuracy Synchronous with power supply frequency
Time accuracy:ON clock accuracy plus or minus 5 min. (at 25 degrees ), not including time synchronization errors
Contact specifications:Contact arrangement 1 Form C
Contact specifications:Contact type Crimp terminal or bare wires
Contact specifications:Contact material Silver alloy
Life:Mechanical life(contact) 10 5 times or more
Life:Electrical life(at rated load) 2 x 10 4 times or more (ON / OFF)
Electrical characteristics:Allowable operating voltage range 85 to 115% of rated voltage
Electrical characteristics:Insulation resistance (initial) More than 100MOhm between charged and uncharged sections
More than 100MOhm between contacts (at 500V DC megger)
Electrical characteristics:Dielectric strength (initial) Between charged and uncharged sections: 1,500V AC/1 min.
Between contacts: 1,000V AC/1 min.
Electrical characteristics:Surge resistance Surge voltage 7,000V (plus or minus 1.2 x 50micro s one time)
Electrical characteristics:Noise resistance Noise simulator 2,000V
Electrical characteristics:Temperature rise 60degrees or less (at 25degrees )
Mechanical characteristics:Malfunctional vibration 10 to 55Hz (amplitude: 0.3mm) for 10 minutes in each vertical, horizontal and lateral direction
Mechanical characteristics:Destructive vibration 16.7Hz (amplitude: 4.0mm) for 1 hour in each vertical, horizontal and lateral direction
Mechanical characteristics:Malfunctional shock 49m/s2 [5G] or more, 4 times in each vertical, horizontal and lateral direction
Mechanical characteristics:Destructive shock 490m/s2 [50G] or more, 5 times in each vertical, horizontal and lateral direction
Ambient conditions:Ambient operating temperature -10 degrees to +50 degrees +14 degrees Fahrenheit to +122 degrees Fahrenheit
Ambient conditions:Ambient operating humidity 45 to 85% RH (non-condensing)
Weight 190 g 6.70 oz

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