Overload Relay

 

RACK NO. R2

LRD08: Schneider Electric Thermal Overload Relay

Range	TeSysTeSys Deca
Control Type	Red push-button: stopBlue push-button: reset
IP Degree Protection	IP20 conforming to IEC 60529
Mounting Support	Plate, with specific accessoriesRail, with specific accessoriesUnder contactor

Schneider Electric Thermal Overload Relay LRD08 Technical Specifications:

Specification	Value
Device short name	LRD
Range	TeSysTeSys Deca
Product name	TeSys LRDTeSys Deca
[Ith] conventional free air thermal current	5 A for signalling circuit
Height	66 mm
IP degree of protection	IP20 conforming to IEC 60529
Phase failure sensitivity	Tripping current 130 % of Ir on two phase, the last one at 0
Temperature compensation	-20…60 °C
Auxiliary contact composition	1 NO + 1 NC
[Uimp] rated impulse withstand voltage	6 kV
Thermal overload class	Class 10A conforming to IEC 60947-4-1
Network type	ACDC
Tripping threshold	1.14 +/- 0.06 Ir conforming to IEC 60947-4-1
Control type	Red push-button: stopBlue push-button: reset
Mechanical robustness	Vibrations: 6 Gn conforming to IEC 60068-2-6Shocks: 15 Gn for 11 ms conforming to IEC 60068-2-7
[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 circuit4 A BS for signalling circuit
Product certifications	IECULCSACCCEACBVRINADNV-GLLROS (Lloyds register of shipping)ATEX INERISUKCA
Permissible current	3 A at 120 V AC-15 for signalling circuit0.22 A at 125 V DC-13 for signalling circuit
Depth	70 mm
Width	45 mm
Ambient air temperature for storage	-60…70 °C
Climatic withstand	conforming to IACS E10
Ambient air temperature for operation	-20…60 °C without derating conforming to IEC 60947-4-1
Dielectric strength	1.89 kV at 50 Hz conforming to IEC 60947-1
Thermal protection adjustment range	2.5…4 A
Flame retardance	V1 conforming to UL 94
Tightening torque	Control circuit: 1.7 N.m - on screw clamp terminalsPower circuit: 1.7 N.m - on screw clamp terminals
Mounting support	Plate, with specific accessoriesRail, with specific accessoriesUnder contactor
Relay application	Motor protection
Net weight	0.124 kg