Contact configuration	2c, 2a
classification	format	Rated voltage (V)	Standard price (¥)
Standard form	Model G7K-412S	AC24	6,300
		AC100
		AC110
		AC200
		AC220
		DC 24
		DC48
		DC 100
		DC 110
		DC 125

Note: A type with a built-in back electromotive force absorption diode is also available. Please contact us for details.

Rating

operation coil

Rated voltage (V)		Rated current (mA)		Coil resistance (Ω)	Set voltage (V)	Reset voltage (V)	Maximum allowable voltage (V)	Power consumption (VA/W)
Rated voltage (V)		50Hz	60Hz	Coil resistance (Ω)	Percentage of rated voltage			Power consumption (VA/W)
A.C.	twenty four	94.6	84.3	86	80% or less	80% or less	110% (115% 3h)	about 2
	100	22.7	20.2	1,470
	110	20.3	18.2	2,000
	200	11.1	9.9	6,340
	220	10.4	9.2	7,190
DC	twenty four	36.5		660			110% (130% 3h)	Approximately 0.9
	48	18.4		2,610
	100	8.9		11,300
	110	8.4		13,000
	125	7.1		17,700

Note 1. The rated current and coil resistance are the values when the coil temperature is +23℃, and the tolerance is AC rated current +15%, -20%, DC coil resistance ±15%.
Note 2. AC coil resistance is a reference value.
Note 3. Operating characteristics are values when the coil temperature is +23℃.
Note 4. The maximum allowable voltage is the maximum value of the allowable voltage fluctuation range of the relay coil operating power supply, and is the value at an ambient temperature of +23°C. Continuation is not allowed.

Opening/closing part

format	Model G7K-412S
load	resistive load	Inductive load (cosΦ = 0.4, L/R = 7ms)
contact mechanism	single
Contact material	Au plating + Ag
Rated load	AC 220V 3A, DC 110V 1A	AC 220V 1A, DC 30V 1A
Rated current	3A
Maximum value of contact voltage	AC 250V, DC 125V
Maximum value of contact current	3A
Maximum switching capacity (reference value)	660VA 110W	220VA 30W

Performance

*Contact resistance 1**		50mΩ or less
*Set 2**	time	30ms or less
*Set 2**	minimum pulse width	100ms
*Reset 2**	time	30ms or less
*Reset 2**	minimum pulse width	100ms
Maximum opening/closing frequency	mechanical	1,800 times/h
Maximum opening/closing frequency	Rated load	1,800 times/h
*Insulation resistance 3**		100MΩ or more
Withstand voltage	Between contacts of the same polarity	AC1,500V 50/60Hz 1min
	Between contacts of different polarity	AC2,000V 50/60Hz 1min
	Between coil contacts	AC2,000V 50/60Hz 1min
	Between set and reset coils	AC2,000V 50/60Hz 1min
vibration	Durability	10~55~10Hz Single amplitude 0.375mm (Double amplitude 0.75mm)
vibration	malfunction	10~22~10Hz Single amplitude 0.5mm (double amplitude 1.0mm)
impact	Durability	300m/s ²
impact	malfunction	30m/s ²
durability	mechanical	More than 300,000 times (opening/closing frequency 1,800 times/h)
durability	*Electrical 4**	100,000 times or more (opening/closing frequency 1,800 times/h)
*Failure rate M level (reference value 5)**		DC 5V 10mA
Ambient temperature		-10 to +55°C (no freezing or condensation)
Ambient humidity		5-85%RH
mass		Approximately 175g

Note: The above values are initial values.
*1. Measurement conditions: DC1V 10mA voltage drop method.
*2. Measurement conditions: When rated operating voltage is applied, contact bounce not included.
*3. Measurement conditions: Measured at the same location as in the withstand voltage section using a 500V DC insulation resistance meter.
*4. Ambient temperature condition: +23°C
*5. This value is at a switching frequency of 60 times/min.