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ATB71228 | A-TB72/72Q Flat Time Switches (Flush-Mount Type, Direct Mount Type)(Discontinued)

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Discontinued
June 30, 2023

Product Number	A-TB72-DD-HR1C-220V
Part Number	ATB71228
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)

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Spec Detail As of June 30, 2023

Item	Specifications
Product Number	A-TB72-DD-HR1C-220V
Part Number	ATB71228
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