LRD04 TeSys LRD thermal overload relays – 0.4…0.63 A – class 10A

LRD04 TeSys LRD thermal overload relays – 0.4…0.63 A – class 10A

987

HSN CODE:85364900

SKU: LR0004 Category:
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Description

range TeSys

 

product name TeSys LRD

 

product or component type Differential thermal overload relay
device short name LRD
relay application Motor protection
product compatibility LC1D25
LC1D38
LC1D32
LC1D18
LC1D12
LC1D09
network type AC
DC
thermal overload class Class 10A conforming to IEC 60947-4-1
thermal protection adjustment range 0.4…0.63 A
[Ui] rated insulation voltage Power circuit: 600 V conforming to CSA
Power circuit: 600 V conforming to UL
Power circuit: 690 V conforming to IEC 60947-4-1
Complementary
network frequency 0…400 Hz
mounting support Plate, with specific accessories
Rail, with specific accessories
Under contactor
tripping threshold 1.14 +/- 0.06 Ir conforming to IEC 60947-4-1
auxiliary contact composition 1 NO + 1 NC
[Ith] conventional free air thermal current 5 A for signalling circuit
permissible current 3 A at 120 V AC-15 for signalling circuit
0.22 A at 125 V DC-13 for signalling circuit
[Ue] rated operational voltage 690 V AC 0…400 Hz for power circuit conforming to IEC 60947-4-1
associated fuse rating 4 A gG for signalling circuit
4 A BS for signalling circuit
[Uimp] rated impulse withstand voltage 6 kV
phase failure sensitivity Tripping current 130 % of Ir on two phase, the last one at 0
control type Red push-button: stop
Blue push-button: reset
temperature compensation -20…60 °C
connections – terminals Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm² flexible without cable end
Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm² flexible with cable end
Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm² solid without cable end
Power circuit: screw clamp terminals 1 cable(s) 1.5…10 mm² flexible without cable end
Power circuit: screw clamp terminals 1 cable(s) 1…4 mm² flexible with cable end
Power circuit: screw clamp terminals 1 cable(s) 1…6 mm² solid without cable end
tightening torque Control circuit: 1.7 N.m – on screw clamp terminals
Power circuit: 1.7 N.m – on screw clamp terminals
height 66 mm
width 45 mm
depth 70 mm
net weight 0.124 kg

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