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Ningbo Forward Relay Corporation Ltd.

Product Detail

Magnet latching relay NE720

Magnet latching relay NE720
Description:
Product Class : Relay·Electromagnetic Relay
Features: Magnet latching relay.
High sensitivity & reliability.
Well anti-shock and anti-vibration.
Heavy contact load.
Outline Dimensions (mm) 60 × 40 × 22
Contact Arrangement 
(China)1H 1D
(International)1A 1B
Contact Rating100Amax/240VAC
Contact Resistance or Voltage drop<=1 mΩ
Max. Switching Power 24000VA (cosØ=1)
23000VA (cosØ=0.4)
Max. Switching Voltage400Vac
Max. Switching Current100A
Mechanical Operation life1× 106
Electrical Operation life1× 104
Coil resistance4.5W
Coil Rated Voltage6,12,24Vdc (pulse time>=36ms)
Pickup voltage VDC(max)80% rated voltage
Release voltageVDC(min)<80% rated voltage
Reverted Voltage
Operate Time<=12ms
Release Time<=6ms
Coil Maximan VoltageVDC167% rated voltage
Insulation Resistance1000MΩ (at 500V)
Dielectric Strength 
(Between contacts)50Hz, 2000V Shock risesctance voltage: 2000V
(Between contact and coil)50Hz, 4000V Shock risesctance voltage: 12000V
Shock ResistanceFunctionat: 10G, Endurance: 100G
Vibration resistance10 ~ 55Hz double amplitude 1.5mm
Ambient Temperature-25 ~ 70 °C
Relative Humidity85% (at 40°C)
Mass82g
Cross Referencenone

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