GFC1-25 Household AC Contactor

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Product Classification

Household AC Contactor

GFC1-25 Household AC Contactor is a high-performance electrical switching device designed for residential and light commercial applications. It ensures reliable and safe control of AC power circuits, making it ideal for air conditioners, heating systems, lighting control, and other household electrical loads.
● Standard: IEC/EN/BS EN 61095
● Rated current: 16A,20A,25A,32A,40A,63A
● Number of poles: 1P(1NO、1NC)，2P（2NO、2NC、1NO1NC），3P（3NO、3NC），4P（4NO、4NC、2NO2NC、3NO1NC）
● Rated power supply voltage Us（V）：AC24V AC230V
● Intermitlent working systen：30 times/h load factor 40%
● Certificates: CB, CE, UKCA,SEMKO

E-mail:

gf@gf-ele.com

Product Description

●Model and Meaning ●Introduction

GFC1-25 series household AC contactors (hereinafter referred to as Contactors) are mainly used incircuits with AC 50Hz (or 60Hz), rated working voltage to 400V and rated working current to 63A tocontrol low(micro) inductance load of household appliances and similar purposes; it can also be usedto control theload of household motor. The products are used in families, hotels, apartments and other places to implement theautomation function, and are applied to the large-scale production of house hold ap pliances。
Ⓐ Key Features:
● Rated Current: 25A – Suitable for medium-power household applications.
● Voltage Rating: 220-240V AC, 50/60Hz – Compatible with standard residential power systems.
● Compact & Durable Design: Space-saving structure with robust construction for long service life.
● Low Power Consumption: Energy-efficient coil design reduces standby power loss.
● Safe & Reliable: High-quality contacts ensure stable switching and arc suppression.
● Easy Installation: Standard DIN rail mounting for quick and secure setup.
Ⓑ Applications:
● HVAC Systems (Air Conditioners, Heat Pumps)
● Home Automation & Lighting Control
● Water Heaters & Pumps
● Other Household Electrical Loads
The GFC1-25 provides a dependable solution for automated electrical control, ensuring safety and efficiency in residential environments.

●Normal Working and Installation Conditions

Classification by number of poles: contactors are divided into 1P、2P、3P and 4P
Table 1 for basic parameters of contactor

Parameter				Product model
				16A	20A	25A	32A	40A	63A
MCB			AC-7a	16	20	25	32	40	63
			AC-7b	6	7	8.5	12	15	20
Agreed heating current lth(A)				25	25	25	63	63	63
Rated insulation voltage Ui(V)				500
Rated working voltage Ue(V)				250V（1P 2P） 400V（3P 4P）
Number of main contacts			1P	1NO、1NC
			2P	2NO、2NC、1NO1NC
			3P	3NO、3NC
			4P	4NO、4NC、2NO2NC、3NO1NC
Control power Pe(kW)	AC-7a		230V	3.5	4.5	5.5	8	9	14
			400V	6.5	8	10	12	16	25
	AC-7b		230V	1.4	1.6	2	3	3.5	4.5
			400V	2.4	2.8	3.4	4.5	6	8
Electrical life（10000 times）				10
Mechanical life（10000 times）				100
Rated power supply voltage Us（V）				AC24V AC230V
Rated working system	Intermitlent working systen			30 times/h load factor 40%
	Eight-hour day			Basic working system
Wiring capacity （mm²）	Control loop	Hard wire		1.5 2.5			2 1.5
		Flexible cord		1.5 2.5			2 2.5
	Power circuit	Hard wire		1.5 6			6 25
		Flexible cord		1 4			6 16
Tightening torque(N.m)	Control loop	Speciication of wiring screw		M3.5			M3.5
		Torque(N.m)		0.8			0.8
	Power circuit	Speciication of wiring screw		M3.5			M5
		Torque(N.m)		0.8			3.5

Table 2 for rated current,control voltage and pull in and hold power of contactor

Type	Rated current in		Control voltage (v AC)(50Hz)	Power dissipation		Maximum power
Type	AC-7a	AC-7b	Control voltage (v AC)(50Hz)	keep	Pull in	Maximum power
1P	25A	8.5A	230V	2.7VA	9.2VA	1.2W
2P	16A	6A	230V	2.7VA	9.2VA	1.2W
	25A	8.5A	24V	3.8VA	15VA	1.3W
	25A	8.5A	230V	2.7VA	9.2VA	1.2W
	40A	15A	230V	4.6VA	34VA	1.6W
	63A	20A	230V	4.6VA	34VA	1.6W
3P	25A	8.5A	230V	4.6VA	34VA	1.6W
	40A	15A	230V	6.5VA	53VA	2.1W
	63A	20A	230V	6.5VA	53VA	2.1W
4P	16A	6A	230V	4.6VA	34VA	1.6W
	25A	8.5A	24V	3.8VA	15VA	1.3W
	25A	8.5A	230V	4.6VA	34VA	1.6W
	40A	15A	230V	6.5VA	53VA	2.1W
	63A	20A	230V	6.5VA	53VA	2.1W

●Outline and Installation Dimensions

Keywords:

GFC1-25 Household AC Contactor

安安新材料