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Discontinued On Mar. 2015


Motor Time Switch


ON/OFF Control 48 Times per Day in 15-min Increments. The H2F-D is a Low-cost Time Switch for Affordable Operation in a Compact DIN 72 x 72-mm Body. Choose the Ideal Model to Match the Application.

* Information in this page is a reference that you created on the basis of information in the product catalog before the end of production, may be different from the current situation, such as goods for / supported standards options / price / features of the product. Before using, please check the compatibility and safety system.

Time Specifications

Type Cycle Minimum scale graduation Minimum set time Maximum set time
Daily 24 h 15 min 15 min 23 h 45 min


Power supply voltage Synchronous motor: 100/110/120 VAC, 50/60 Hz; 200/220/240 VAC, 50/60 Hz (See note 1.)
Quartz motor: 100 to 240 VAC, 50/60 Hz; 12 to 24 VDC
Operating voltage range 85% to 110% of rated supply voltage
Power consumption
(See note 2.)
Synchronous motor: 3 VA max.
Quartz motor: 1 VA max. at 100 to 120 VAC, 4 VA max. at 200 to 240 VAC, 1 W max. at 12 to 24 VDC
Control output 15 A at 250 VAC, resistive load
Ambient operating temperature - 10 to 55°C (with no icing)
Ambient operating humidity 35% to 85%


Note:Use the switch on the back of the H2F-D to change the frequency.

Note:Inrush current will briefly flow when the power supply is turned ON.


Type Daily
Synchronous motor Quartz motor
Operating time deviation
(See note 1.)
Voltage influence and temperature influence
± 3 min max.
Setting error
(See note 2.)
± 3 min max.
Cyclic error ± 3 min max.
Power interruption backup time --- 180 h min. (See note 3.)
Insulation resistance 100 MΩ min. (at 500 VDC)
Dielectric strength 2,000 VAC, 50/60 Hz for 1 min (between current-carrying metal parts and non-current-carrying metal parts and between control output and operating circuit)
1,000 VAC, 50/60 Hz for 1 min (between non-continuous contacts)
Vibration resistance Destruction 16.7 Hz with 2-mm single amplitude for 1 hour each in three directions
Malfunction 10 to 55 Hz with 0.25-mm single amplitude for 10 minutes each in three directions
Shock resistance Destruction 1,000 m/s2 5 times each in 6 directions
Malfunction 200 m/s2 once each in 6 directions
Life expectancy Contacts: 10,000 operations min., Motor: 20,000 h
Weight Flush-mounting model: Approx. 150 g, Surface-mounting model: Approx. 200 g
Case color Light gray (Munsell 5Y7/1)


Note:Deviation in the ON time or OFF time.

Note:Time difference between the set time and time required to start operation when the pointer is set to the present time.

Note:Value when power has been supplied for at least 72 h at initial use.