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FH72L 120A Latching Relay

FH72L 120A Latching Relay

Features
● 120A switching capability
● Single coil and double coils are available
● External accessories such as manganese copper shunts and transformers can be ordered according to customer requirements
● Breakdown voltage (between contact and coil):4KV
● Meet standard of IEC62052-31:2005 UC3
● Environment-friendly product(RoHS compliant)
● Outline Dimensions:(48×43×20.8)mm
● Can be integrated design, convenient automatic installation and production
● Power frequency interference resistance, and good consistency
● Main application: smart meter, compound switch, Smart home, new energy

  • Parameters
  • Application
  • Describe
Parameters

Specifications

Item

Contact Data

Contact arrangement

1A 、 1B

Contact resistance(initial)

≤0.5mΩ(6VDC 1A)

Contact material

AgSnO2

Rated value

Rated load(Resistance load)

120A   250VAC

Max.switching voltage

250VAC

Max.switching current

120A

Max.switching capacity

25000VA

Electrical

performance

Insulation resistance(initial)

1000MΩ(500VDC)

Dielectric strength

(Initial)

Between open contacts

2000VAC 1min

Between coil&contacts

4000VAC 1min

Closing time

≤30ms

Opening time

≤30ms

Mechanical performance

Shock

resistance

Functional

98m/s2(10g)

Destructive

980m/s2(100g)

Vibration resistance

10Hz~55Hz 1.5mm DA

Endurance

Mechanical

7×103ops

Electrical

ON/OFF=10S/20S

120A   220VAC                                                          1×103ops(COSφ=1)

Operate condition

Ambient temperature

-40℃~85℃

Humidity

5%~85%RH

Termination

Plug-in needle type+Screw type(XB)

Unit weight

Approx. 121.8g (Without attachment)

Construction

Flux proofed

About Us
Zhejiang Fanhar Electronics Co., Ltd.

Zhejiang Fanhar Electronics Co., Ltd. is China Wholesale FH72L 120A Latching Relay Suppliers and FH72L 120A Latching Relay Factory, a national high-tech enterprise specializing in R&D, manufacturing, and sales of relays. Our products are widely applied in smart home systems, photovoltaic new energy, charging piles, smart meters, industrial control, and other fields.
Currently, we have a professional team of nearly 500 employees and operate 30 fully automated production lines, with 40% of our products exported to over 20 countries worldwide. To better serve our customers and meet market demands, we continuously improve our products and manufacturing technologies, investing 6%-8% of annual sales revenue in R&D and innovation.
With a strong emphasis on technological innovation, we have been recognized as a National High-Tech Enterprise and Provincial R&D Center, holding more than 40 national patents. Our products have obtained international certifications, including ISO9001、ISO14001 and ISO45001, as well as authoritative UL、TUV and CQC certifications, fully complying with EU ROHS/REACH directives. 
Maintaining a 98% delivery satisfaction rate, our products serve global industry leaders such as Huawei, Bull, and Eaton in smart home, industrial control, new energy, and power meter applications. Looking ahead, Fanhar Electronics will continue expanding production capacity and deepening our presence in the new energy market, striving to become a provider in the relay industry. We offer FH72L 120A Latching Relay for sale.

Certificate Of Honor
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