FH12G 43A 50A 60A New Energy Relay UL TUV CQC Compliant-Zhejiang Fanhar Electronics Co., Ltd.

Parameters

Specifications	Item
Contact Data	Contact arrangement			1A
	Contact resistance(Initial)			≤20mΩ(6VDC 20A)
	Contact material			AgSnO₂
Rated value	Rated load(Resistance load)			NO:32A/35A/43A/50A/60A 250VAC
	Max.switching voltage			277VAC
	Max.switching current			60A
	Max.switching capacity			12500VA
	Min.allowing load			5VDC 100mA
Electrical performance	Insulation resistance(Initial)			1000MΩ(500VDC)
	Dielectric strength (Initial)	Between open contacts		2500VAC, 1min（Standard Type）	1500VAC, 1min（Sensitive Type）
		Between coil&contacts		2500VAC, 1min
	Operate time			≤15ms
	Release time			≤10ms
Mechanical performance	Shock resistance		Functional	98m/s2(10g)
			Destructive	980m/s2(100g)
	Vibration resistance			10Hz~55Hz 1.5mm DA
Endurance	Mechanical			1× 10⁶ops
	Electrical(Room temperature)			Standard Type: 35/32A 277/250VAC 3×10⁴ops(ON/OFF=1s/9s) 50/43A 277/250VAC 3×10⁴ops(ON/OFF=1s/9s) Connecting 20A carrying 43A/50A/60A breaking 20A 250/277VAC 3×10⁴ops(ON/OFF=1s/9s) 60A 277/250VAC Sensitive Type: 35/32A 277/250VAC 3×10⁴ops(ON/OFF=1s/9s) 50/43A 277/250VAC 1×10⁴ops(ON/OFF=1s/9s) Connecting 20A carrying 43A/50A /60A breaking 20A 250/277VAC 1×10⁴ops(ON/OFF=1s/9s)


Operate condition	Ambient temperature			-40℃~85℃
	Humidity			5% to 85%
Termination				PCB
Unit weight				Approx.38g

Application

New Energy

Describe

FH12G power relay is a high-performance, high-reliability contact switch suitable for solar photovoltaic inverters and other application scenarios. Its contact form is a 1A normally open contact, the packaging method is plastic sealed, and the contact material is AgSnO₂; the coil power is sensitive, the insulation grade is F, and the rated voltage is DC12V, which meets international standards. The relay has a contact switching capacity of 50A and can operate stably in a variety of environments, including clean or polluted environments. The design of the FH12G power relay focuses on energy saving and efficiency. The whole machine applies a coil holding voltage, which can effectively reduce power loss. At the same time, it has high mechanical durability and electrical insulation performance, action time ≤30ms, release time ≤10ms, contact gap ≥9.5mm, electrical distance ≥6.4mm, creepage distance ≥12.8mm, and dielectric withstand voltage can reach 5000V AC 1min. In addition, its overall dimensions and installation dimensions are in millimeters, and the tolerances vary according to the size, which is convenient for users to flexibly install and adjust.

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FH12G 43A 50A 60A New Energy Relay UL TUV CQC Compliant

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FH12G 43A 50A 60A New Energy Relay UL TUV CQC Compliant