Thermal overload relay, TeSys LRD, 5.5…8 A, class 10A

TeSys

TeSys LRD

Differential thermal overload relay

LRD

Motor protection

LC1D18
LC1D25
LC1D32
LC1D12
LC1D09
LC1D38

DC
AC

Class 10A conforming to IEC 60947-4-1

5.5…8 A

Power circuit: 600 V conforming to CSA
Power circuit: 600 V conforming to UL
Power circuit: 690 V conforming to IEC 60947-4-1

0…400 Hz

Plate, with specific accessories
Rail, with specific accessories
Under contactor

1.14 +/- 0.06 Ir conforming to IEC 60947-4-1

1 NO + 1 NC

5 A for signalling circuit

1.5 A at 240 V AC-15 for signalling circuit
0.1 A at 250 V DC-13 for signalling circuit

690 V AC 0…400 Hz for power circuit conforming to IEC 60947-4-1

4 A gG for signalling circuit
4 A BS for signalling circuit

6 kV

Tripping current 130 % of Ir on two phase, the last one at 0

Red push-button: stop
Blue push-button: reset

-20…60 °C

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
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

Control circuit: 1.7 N.m – on screw clamp terminals
Power circuit: 1.7 N.m – on screw clamp terminals

66 mm

45 mm

70 mm

0.124 kg