Auxiliary Contact Form
1NC/1NO
Minimum Overload Relay Current Setting
90 A
Maximum Overload Relay Current Setting
150 A
Overload Protection Type
Electronic
Standards
EN/IEC 60947-4-1 || EN/IEC 60947-5-1 || UL 60947-4-1 || UL 60947-5-1 || CSA C22.2 No 60947-4-1 || CSA C22.2 No 60947-5-1 || GB/T 14048.4 || GB/T 14048.5
Relay Application
motor protection
Signalling Function
alarm
Control Type
Red push-button stop || Blue push-button reset
Supply Voltage Limits
17-32 V
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
Thermal Overload Class
class 20 IEC 60947-4-1
Thermal Protection Adjustment Range
90-150 A
Switching Capacity In Ma
0 to 150 mA
Associated Fuse Rating
4 A gG signalling circuit || 4 A BS signalling circuit
Climatic Withstand
IACS E10
Mechanical Robustness
vibrations2 Gn, 5 to 300 Hz IEC 60068-2-6 || shocks13 Gn for 11 ms IEC 60068-2-7
Product Or Component Type
electronic thermal overload relay
Ambient Air Temperature For Operation
-20-60°C without derating IEC 60947-4-1
Ambient Air Temperature For Storage
-60-70°C
Network Frequency
50-60 Hz
Product Name
TeSys LRD || TeSys Deca
Phase Failure Sensitivity
tripping in 4 s +/- 20 % IEC 60947-4-1
Tripping Threshold
1.05 +/- 0.06 In alarm IEC 60947-4-1 || 1.12 +/- 0.06 In de-energisation IEC 60947-4-1
Maximum Voltage Drop
<2.5 V closed state
Product Compatibility
NSX circuit breaker || LC1D115 || LC1D150
Dielectric Strength
1.89 kV 50 Hz IEC 60947-1
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
Product Certifications
UL || CSA || CCC || UKCA
Operating Altitude
<= 6561.68 ft (2000 m) without derating
Rated Insulation Voltage
Power circuit 1000 V IEC 60947-4-1; Power circuit 600 V CSA; Power circuit 600 V UL
Minimum Operating Temperature
-4 Degrees F
Rated Operational Voltage
690 V AC 0 to 400 Hz power circuit IEC 60947-4-1
Mounting Style
under contactor || rail
Conventional Free Air Thermal Current
5 A signalling circuit
Maximum Operating Temperature
140 Degrees F
Maximum Voltage Rating
24V DC
