Latching Relay

High Power Latching Relay HFE28

Item No.: HFE28
· Latching relay
· 100A switching capability at Res.load
· According to the fault current and electrical life test 
of IEC 62055-31: UC1, UC2, UC3 (please see 
below table and notes2) 
· AC-voltage driving is feasible
  Contact Data
 Contact Arrangement: 2A, 2B, 2U, 2V
Contact Resistance: AgSnO2
Contact Rating: 100A 277VAC/28VDC
Max. switching Voltage: 440VAC
Max. Switching Power: 27700VA / 2800W
Mechanical Endurance: 1×105OPS
Electrical Endurance: 1×104OPS
Insulation Resistance: 1000MΩ
Dielectric Strength: 4000VAC
Operate Time (max): 20ms
Release Time (max): 20ms
Ambient Temperature: -40℃ ~ 85℃
Terminal Type:  QC  
  Coil Data
Nominal Voltage: (6~48)VDC
Coil Power: 5.0W, 10.0W
  Ordering Information