LT4706M7A

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Industrial Automation

LT4706M7A

  • $106.50

Electronic over current relays - automatic - 0.5...6 A - 200...240 V AC

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range TeSys
product name TeSys LT
product or component type Electronic overcurrent relay
device short name LT47
device application Protection
relay application Locked rotor, mechanical jamming I > 3 x Isetting
Sensitivity to phase failure
Overload Imax > Isetting
[Us] rated supply voltage 200...240 V AC
thermal protection adjustment range      0.5…6 A
[Ui] rated insulation voltage Power circuit: 600 V AC conforming to CSA
Power circuit: 600 V AC conforming to UL
Power circuit: 690 V AC conforming to IEC 60947-4-1
network frequency 50...60 Hz
mounting support Rail
tripping threshold 0.5...5 A
electromagnetic compatibility Resistance to electrostatic discharge: 8 kV in open-air conforming to IEC 61000-4-2
Resistance to electrostatic discharge: 6 kV in direct mode conforming to IEC 61000-4-2
Conducted emission: class A conforming to EN 55011
Immunity to electromagnetic interference: 10 V/m conforming to IEC 61000-4-3
Immunity to fast transients: 2 kV conforming to IEC 61000-4-4
Surge withstand: 6 kV conforming to IEC 61000-4-5
Conducted HF disturbances: 10 V conforming to IEC 61000-4-6
auxiliary contact composition 1 NO + 1 NC
[Ith] conventional free air thermal current       3 A for signalling circuit
associated fuse rating 3 A gG for signalling circuit
3 A BS for signalling circuit
[Uimp] rated impulse withstand voltage 6 kV
time range 1...120 s - control type R-time
0.3...30 s - control type O-time
local signalling 1 LED (green)
1 LED (red)
control type Automatic: reset
connections - terminals Signalling circuit: screw clamp terminals 1 1…2.5 mm² - cable stiffness: flexible with cable end
Signalling circuit: screw clamp terminals 1 1…2.5 mm² - cable stiffness: flexible without cable end
Signalling circuit: screw clamp terminals 2 1…2.5 mm² - cable stiffness: flexible with cable end
Signalling circuit: screw clamp terminals 2 1…2.5 mm² - cable stiffness: flexible without cable end
tightening torque Signalling circuit: 1.7 N.m M3.5
height 70.3 mm
width 71 mm
depth 77.2 mm
net weight 0.192 kg