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LR9D5369 Schneider - Thermal Overload Relays

LR9D5369 Schneider - Thermal Overload Relays

Technical Specifications:

Manufacturer:
Schneider
Product No.:
LR9D5369
Condition:
In Stock
Product Type:
Thermal Overload Relays
Product Origin:
FR
Weight:
885g
Shipping port:
Xiamen
Warranty:
12 months

🌐 Main Specifications for TeSys LRD Electronic Thermal Overload Relay (LR9D)

📋 Parameter 🔍 Details
Range TeSys
Product Name TeSys LRD
Additional Range TeSys Deca
Product or Component Type Electronic thermal overload relay
Device Short Name LR9D
Relay Application Motor protection
Product Compatibility NSX circuit breaker, LC1D150, LC1D115
Network Type AC
Thermal Overload Class Class 10 IEC 60947-4-1
Signalling Function Alarm
Thermal Protection Adjustment Range 90…150 A

🔧 Complementary Specifications

📋 Parameter 🔍 Details
Network Frequency 50-60 Hz
[Us] Rated Supply Voltage 24 V DC
Supply Voltage Limits 17…32 V
Mounting Support Under contactor, Rail
Tripping Threshold 1.05 +/- 0.06 In alarm IEC 60947-4-1, 1.12 +/- 0.06 In de-energisation IEC 60947-4-1
Auxiliary Contact Composition 1 NO + 1 NC
[Ith] Conventional Free Air Thermal Current 5 A signalling circuit
[Ue] Rated Operational Voltage 690 V AC 0...400 Hz power circuit IEC 60947-4-1
Associated Fuse Rating 4 A gG/BS for signalling circuit
[Uimp] Rated Impulse Withstand Voltage 6 kV IEC 60947-1
Phase Failure Sensitivity Tripping in 4 s +/- 20 % IEC 60947-4-1
Control Type Red push-button stop, Blue push-button reset
Temperature Compensation -4…140 °F (-20…60 °C)
Switching Capacity 0...150 mA
Maximum Voltage Drop <2.5 V closed state
Height 4.6 in (118 mm)
Width 4.5 in (115 mm)
Depth 4.9 in (125 mm)
Net Weight 1.951 lb (0.885 kg)

🌡 Environmental Specifications

📋 Parameter 🔍 Details
Climatic Withstand IACS E10
IP Degree of Protection IP20 conforming to IEC 60529
Ambient Air Temperature for Operation -4…140 °F (-20…60 °C) without derating IEC 60947-4-1
Ambient Air Temperature for Storage -76…158 °F (-60…70 °C)
Operating Altitude <= 6561.68 ft (2000 m) without derating
Mechanical Robustness Vibrations 2 Gn, 5...300 Hz IEC 60068-2-6, Shocks 13 Gn for 11 ms IEC 60068-2-7
Dielectric Strength 1.89 kV 50 Hz IEC 60947-1

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