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  • Solid-State Timer H3CR-A
  • Solid-State Timer H3CR-A
  • Solid-State Timer H3CR-A

Solid-State Timer H3CR-A H3CR-A8 AC24-48/DC12-48

4.50 (16)
H3CR-A8 AC24-48/DC12-48
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Item Feature
Minimum Signal Input Time (sec)
Output Type
Relay 2c (time limit)
Insulation Resistance (Mohm)
More than 100 (with DC500V mega)
Time Specification
0.05s - 300h
Recovery Time
0.1 s or less
Power Supply Voltage (V)
AC24 - 48(50/60Hz)/DC12 - 48
Ambient Humidity
35 - 85%
Electrostatic Yield Strength
Malfunction: 8kav, breakdown: 15 kV
Impact Resistance
1000 m/s2 6 way 3 times each
Contact output type 4 operation multi
Voltage Influence
+/-0.2% or less (Percentage of the maximum scale value) (the 1.2 s 3 s range is +/- 0.2% +/- 10 ms or less)
Mechanical: 20 million times (no load, opening and closing frequency 1800 times/h) Electrical: More than 100000 (AC250V5A resistance load switching frequency 1800 times/h)
Power Reset
Minimum power supply open time 0.1 s
Withstand Voltage
Live metal parts / non-charging from the metal :AC2000V50/60 Hz 5 min Operation circuit between :AC2000V50/60 Hz 5 min with control outputs Point of contact between unlike poles: AC2000V 50/60Hz 1min Point of contact between discontinuity:AC1000V 50/60Hz
Allowable Voltage Range
85 TO 110% OF THE SUPPLY VOLTAGE IS (90-110% OF DC12V)
Setting Time
Major figures: (hours) 1.2:(sec)0.05 - 1.2, (min, hrs) 0.12-1.2,(10h)1.2-12 3:(sec, min hrs)0.3-3, (10h)3-30 12:(sec, min, hrs)1.2-12, (10h)12-120 30: (Hrs, min, sec) 3-30, (10 h) 30-300
Noise Immunity
Square wave noise simulator (pulse width of 100 ns/1 micro s rise 1 ns) +/- 1.5 kV, however, no voltage between the input terminals is +/- 600 V
Set Error
+/-5% (rate over a full scale) of +/-50 ms or less
Impact Resistance (Malfunction)
100 m/s2 6 direction 3 times each
Vibration Resistance (malfunction)
10 To 55Hz cantilever amplitude of 0.5mm 3-direction each 10min
Input Method
Pin Type
Maximum Time Scale
Protection Structure
IP40 (panel surface)
Operating Temperature Range (deg C)
-10 to +55 (however, no freezing)
External Dimensions (Width (W)x Depth (D)x Height (H)) (mm)
Weight (g)
About 90
Impulse Voltage(V)
Power terminal spacing: 1k Conductive terminal and exposed non-charging metal spacing: 1.5k
Vibration Resistance
10 To 55 Hz single amplitude 0.75 mm each 2 h three-way
Operating Time Variation
+/-0.2% or less (Percentage of the maximum scale value) (the 1.2 s 3 s range is +/- 0.2% +/- 10 ms or less)
Release Voltage
Less than 10% of the supply voltage
Power Consumption
RELAY ON / About. 0.8 W RELAY OFF / About. 0.2 W (DC24V)
This product is manufactured in Japanese standards. Please check the specification before you order., Please do not use the inverter output as a power source. Caution advised against non-contact output by sensors as that will cause timer to turn on or off possible rush currents, as result in possible rush currents.
Effect of Temperature
+/-1% or less (Percentage of the maximum scale value) (the 1.2 s 3 s range is +/- 1% +/- 10 ms or less)
Time Base Range
4- stage switchable type SEC (seconds), min (minute), hrs (hours) x 10 h (hours) selection
Operating Mode
Scale Type
4- stage switchable type Select 1.2, 3, 12, or 30
Control Output
AC250V/DC30 5A DC 125 V 0.15 A Resistance load (cosphi=1) Minimum applied load DC5V10mA (P levels and reference values)
Storage Temperature Range (degree c)
-25 To + 65 (with no freezing)
Customer Reviews
5 star 11
4 star 2
3 star 3
2 star 0
1 star 0
Review Rating: 4.50
16 Customer Reviews
The reviews are automatic translation.
From Japan
On 2017-04-14 16:59:20
プラスチック成形機のタイマー交換に使いました。 オムロン社製なので品質は問題ありませんが、 数字の刻みを変えるときに内部のプラスチックのピンの強度が低いためかピンが折れて使い物にならなくなってしまうことが時々あります。 改善してほしいです。
This review is about item#2490266.
It used to power failure during the directory -ON such as a refrigerator.
From Japan
On 2017-02-11 20:15:00
Perhaps because of the remains ON for more than 10 years in the directory -ON, we exchange that it has become not once return after became to OFF. Then it has become a excellent condition. Now, 10 years later I think it's okay.
This review is about item#20321656.
Adding to the control panel
From Japan
On 2015-08-21 10:51:26
Mounting behavior was both good.
This review is about item#02490232.
Timer for industrial machinery
From Japan
On 2015-05-29 09:45:08
There is no particular trouble for the goods. Replacement in Discontinued products survive found. In addition, very survive even arrive the next day.
This review is about item#02490266.
Use the time limit of the drainage.
From Japan
On 2014-10-22 13:21:27
It went very well.
This review is about item#02490232.
From Japan
On 2014-10-10 16:14:05
Old goods and compatible There could be replaced soon
This review is about item#02490266.
B2 mode, intermittent air blow use
From Japan
On 2014-05-21 09:49:06
Cheaper price than the twin timer. Other 1) is good it is instantaneous contact in the interval mode. 2) power supply, start, the use of the gate I want to various thinking.
This review is about item#02490232.
Agricultural irrigation equipment
From Japan
On 2014-03-15 15:51:58
It was good to be able to exchange on their own the same as those being used in agricultural irrigation equipment.
This review is about item#02490232.
Ventilation fan control of greenhouses
From Japan
On 2013-12-19 18:06:12
Use mode, it is useful to be a wide range of settings, such as time.
This review is about item#02490232.
Used to shift the timing of use of equipment
From Japan
On 2013-11-21 08:01:10
Way of giving input, but on-delay timer of how to set I was able to immediately understand, because the description of how to take the output was unkind, too good to are explained a little more easy to understand.
This review is about item#02490232.