W12 30A 40A Power Relay UL TUV CQC Compliant-Zhejiang Fanhar Electronics Co., Ltd.

W12 30A 40A Power Relay UL TUV CQC Compliant

Features:

40A contact switching capability

Breakdown voltage(between coil and contacts):4KV

We can provide the contact gap is 1mm,it meets thestandard of VDE0126

UL insulation system:Class F

Environmental friendly product(RoHS compliant)

Outline Dimensions:(6×27.2×18.4)mm

Main applications:Electric vehicles and charging piles, photovoltaic new energy

Parameters

Specifications	Item		Standard	BG Type
Contact Data	Contact arrangement		1A、1C	1A
	Contact resistance(initial)		≤100mΩ(6VDC 1A)	100mΩ(6VDC 1A)

	Contact material		AgNi､AgSnO₂
Rated value	Rated load(Resistance load)		30A(Standard)/40A 250VAC 20A 30VDC	30A 250VAC 20A 48VDC
	Max.switching voltage		277VAC/30VDC	277VAC/48VDC
	Max.switching current		40A
	Max.switching capacity		10000VA/600W	7500VA/960W
	Min.allowing load		5VDC 100mA
Electrical performance	Insulation resistance(initial)		1000MΩ(500VDC)
	Dielectric strength (initial)	Between open contacts	1500VAC, 1min	2500VAC, 1min
		Between coil&contacts	2500VAC(standard)/4000VAC, 1min
	Operate time		≤15ms	≤20ms
	Release time		≤10ms	≤15ms
Mechanical performance	Shock resistance	Functional	98m/s²(10G)
		Destructive	980m/s²(100G)
	Vibration resistance		10Hz~55Hz 1.5mm DA
Endurance	Mechanical		5× 10⁶ops
	Electrical(Room temperature)		40A 250VAC 2×10⁴ops(ON/OFF=1s/9s) 30A 250VAC 5×10⁴ops(ON/OFF=1s/9s) 20A 30VDC 1×10⁵ops(ON/OFF=1s/9s)	40A 250VAC 2×10⁴ops(ON/OFF=1s/9s) 30A 250VAC 5×10⁴ops(ON/OFF=1s/9s) 20A 48VDC 5×10⁴ops(ON/OFF=1s/9s)
Operate condition	Ambient temperature		-40℃~85℃
	Humidity		5% to 90%
Termination			PCB
Unit weight			Approx.27g
Construction			Plastic sealed,Flux proofed

Describe

The W12 Power Relay 40A Switching Capability is a high-performance electromagnetic relay designed to meet high current switching needs. With a contact switching capability of up to 40A, this relay is suitable for a variety of industrial, automotive, and commercial applications. Its core features include flexible customization options such as contact gap (standard or >2.1mm), contact form (1A normally open contact), packaging (weldable or plastic package), contact material (AgSnO₂and insulation system (Class F). These features enable it to operate stably under different environmental conditions, such as solderable packages are recommended in clean environments, while plastic packages are suitable for polluted environments. The W12 relay supports a variety of coil specifications and voltage ranges from 5V to 110V, which can adapt to different electrical needs. In addition, the relay has passed Safety certification to ensure its reliability and Safety in practical applications. Its compact design and efficient performance make it an ideal choice for connecting circuits, especially for scenarios where large currents need to be switched frequently. The installation and use of the W12 relay are also very convenient, and users can choose the appropriate coil specifications and package types according to specific needs. Its plug-in design simplifies the installation process and can quickly complete the connection without additional tools. In addition, the relay provides detailed installation dimensions and operating guidelines to help users easily achieve an efficient configuration. With its performance, flexible customization options, and reliable certifications, the W12 Power Relay 40A has become an important component in fields such as industrial automation, automotive electronics, and power management. Whether it is used for high-power equipment control or complex circuit switching, the W12 relay can provide a stable and efficient solution.

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W12 30A 40A Power Relay UL TUV CQC Compliant

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W12 30A 40A Power Relay UL TUV CQC Compliant