GFH1-125 Switch Disconnector

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Product Classification

Switch Disconnector

The GFH1-125 Isolator switch is mainly used as the main switch in terminal combined electrical appliances, suitable for AC 50Hz, rated voltage up to 415V power distribution and control circuits, can also be used to control motors, small power appliances and lighting, widely used in industrial and mining enterprises, high-rise buildings, commercial and home places。
● Standard: IEC/EN/BS EN60947-3
● Rated current: 32A,63A,100A,125A
● Rated voltage: 230/400V~240/415V
● Number of poles: 1P,2P,3P,4P
● Rated impulse withstand voltage（Uimp）: 6kV
● Ambient air temperature: -35℃~+70℃
● Certificates: CB, CE, UKCA,SEMKO

E-mail:

gf@gf-ele.com

Product Description

●Model and Meaning ●Introduction

The GFH1-125 Isolating switch (hereinafter referred to as the switch) is designed for use in AC 50Hz power distribution and control circuits with rated currents up to 125A and voltage ratings up to 415V. Primarily serving as the main switch in terminal combined electrical systems, it can also handle infrequent control of small-capacity appliances and lighting. Widely applied in industrial facilities, high-rise buildings, commercial establishments, and residential settings, this equipment ensures reliable power management across diverse applications.
Product complies with standard: IEC/EN/BS EN60947-3。

●Technical Parameters

Product Model	GFH1-125
Number of Poles	1P、2P、3P、4P
Rated voltage (Ue)	230/400V~240/415V AC（50/60Hz）
Rated current (In)	32A,63A,100A,125A
Rated insulation voltage (Ui)	500V
Rated impulse withstand voltage (Uimp)	6kV
Dielectric Strength	2kV (50Hz, 1 minute)
Rated capacity to connect and disconnect	3Ie，1.05Ue，cosφ=0.65
Use classes	AC-22A
Electrical Life	1500 Cycles
Mechanical Life	8500 Cycles
Contact Position Indicator	Yes, ON (red); OFF (green)
Protection Degree	IP20
Ambient Temperature	-35℃~+70℃, Maximum Humidity 95%
Maximum Connectable Conductor Cross-Sectional Area	50mm²
Maximum Withstand Torque	2.5 N·m
Installation method	Mounted on 35mm DIN rail
Mode of connection	Press the wire with a screw and tighten the torque of 2.5N·m

●Product Types Choosing

No. of poles	Rated Current	Product code	No. of poles	Rated Current	Product code
1P	32A	GFH1-125132	2P	32A	GFH1-125232
	63A	GFH1-125163		63A	GFH1-125263
	80A	GFH1-125180		80A	GFH1-125280
	100A	GFH1-1251100		100A	GFH1-1252100
	125A	GFH1-1251125		125A	GFH1-1252125
3P	32A	GFH1-125332	4P	32A	GFH1-125432
	63A	GFH1-125363		63A	GFH1-125463
	80A	GFH1-125380		80A	GFH1-125480
	100A	GFH1-1253100		100A	GFH1-1254100
	125A	GFH1-1253125		125A	GFH1-1254125

●Appearance and Installation Dimensions ●Electrical Circuit Diagram

Keywords:

GFH1-125 Switch Disconnector

安安新材料