LR9D5369

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LR9D5369

Schneider Electric

thermal overload relays, TeSys Deca, 90...150A, class 10

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"LR9D5369 is a TeSys LR9D electronic overload relay from Schneider Electric to be used with a TeSys D contactor. With a thermal range 90-150A, selectable tripping class 10-10A and phase unbalance protection, it protects motors 55 to 75kW@400V. LR9D5369 is a TeSys LR9D electronic overload relay from Schneider Electric to be combined with a TeSys D contactor. With a thermal setting range 90-150A, a selectable tripping class 10-10A and phase unbalance detection, it protects motors 55 to 75kW@400V. It provides manual test & reset buttons, automatic reset, trip auxiliary contact and flag indicator. Available worldwide, it's multi-standards certified (IEC, UL, CSA, CCC, EAC, Marine) and Green Premium compliant (RoHs/Reach). Thermal overload protection, electronic type, with phase unbalance protection (differential), self powered (no external power supply needed). To be combined with Tesys LC1D115-D150 contactors. Light and compact, 120mm wide. Manual control with test & reset buttons, manual / automatic reset selector. High accuracy, temperature compensated to keep a precise tripping over the ambient temperature range. Selectable tripping class 10 or 10A. Trip signaling with 1NO+1NC auxiliary contacts and trip flag indicator. 90% reduction in energy dissipation compared to a thermal overload relay."

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Specification	Value
Network Frequency	50-60 Hz
Height	118 mm
[Ith] Conventional Free Air Thermal Current	5 A signalling circuit
Auxiliary Contact Composition	1 NO + 1 NC
Connections - Terminals	power circuit bars \|\| control circuit screw clamp terminals 1 0.5-1.5 mm² flexible without cable end \|\| control circuit screw clamp terminals 2 0.5-1.5 mm² flexible without cable end \|\| alarm circuit screw clamp terminals 1 0.5-1.5 mm² flexible without cable end
Phase Failure Sensitivity	tripping in 4 s +/- 20 % IEC 60947-4-1
[Ue] Rated Operational Voltage	690 V AC 0...400 Hz power circuit IEC 60947-4-1
Switching Capacity In Ma	0...150 mA
Associated Fuse Rating	4 A gG for signalling circuit \|\| 4 A BS for signalling circuit
Net Weight	0.885 kg
[Uimp] Rated Impulse Withstand Voltage	6 kV IEC 60947-1
Maximum Voltage Drop	<2.5 V closed state
Supply Voltage Limits	17-32 V
Tripping Threshold	1.05 +/- 0.06 In alarm IEC 60947-4-1 \|\| 1.12 +/- 0.06 In de-energisation IEC 60947-4-1
Tightening Torque	alarm circuit 0.45 N.m screw clamp terminals \|\| power circuit 18 N.m bars M8 \|\| control circuit 1.2 N.m screw clamp terminals
Control Type	Red push-button stop \|\| Blue push-button reset
Mounting Support	under contactor \|\| rail
Width	115 mm
Depth	125 mm
[Us] Rated Supply Voltage	24 V DC
Temperature Compensation	-20-60 °C
Signalling Function	alarm
Network Type	AC
Thermal Protection Adjustment Range	90-150 A
Relay Application	motor protection
Product Or Component Type	electronic thermal overload relay
Product Name	TeSys LRD \|\| TeSys Deca
Thermal Overload Class	class 10 IEC 60947-4-1
Range	TeSys
[Ui] Rated Insulation Voltage	power circuit 1000 V IEC 60947-4-1 \|\| power circuit 600 V CSA \|\| power circuit 600 V UL
Product Compatibility	NSX circuit breaker \|\| LC1D150 \|\| LC1D115
Device Short Name	LR9D

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