Item - Relay
IEC Style Overload Relay
Use With - Contactors and Starters
Mfr. Series LC1D115 to LC1D150 Contactors
Current Range
90.0 to 150A
Overload Relay Current Range
90 to 150A
Body Depth - Relay
5.19 in
Body Width - Relay
4.72 in
Body Height - Relay
3.98 in
Overall Height - Relay
3.98 in
Standards
CSA C22.2 No 60947-4-1, CSA C22.2 No 60947-5-1, EN/IEC 60947-4-1, EN/IEC 60947-5-1, GB/T 14048.4, GB/T 14048.5, REACH, RoHS, UL 60947-4-1, UL 60947-5-1
For Use With
LC1D115 thru LC1D150 IEC Contactors, 115 to 150A
Control Type
Red push-button stop || Blue push-button reset
Relay Application
motor protection
Climatic Withstand
IACS E10
[Ith] Conventional Free Air Thermal Current
5 A signalling circuit
Thermal Protection Adjustment Range
90-150 A
[Us] Rated Supply Voltage
24 V DC
Ip Degree Of Protection
IP20 conforming to IEC 60529
Supply Voltage Limits
17-32 V
Switching Capacity In Ma
0 to 150 mA
[Ue] Rated Operational Voltage
690 V AC 0 to 400 Hz power circuit IEC 60947-4-1
Mechanical Robustness
vibrations2 Gn, 5 to 300 Hz IEC 60068-2-6 || shocks13 Gn for 11 ms IEC 60068-2-7
Temperature Compensation
-20-60°C
Associated Fuse Rating
4 A gG signalling circuit || 4 A BS signalling circuit
Phase Failure Sensitivity
tripping in 4 s +/- 20 % IEC 60947-4-1
Network Frequency
50-60 Hz
Auxiliary Contact Composition
1 NO + 1 NC
Ambient Air Temperature For Storage
-60-70°C
Ambient Air Temperature For Operation
-20-60°C without derating IEC 60947-4-1
Thermal Overload Class
class 10 IEC 60947-4-1
Dielectric Strength
1.89 kV 50 Hz IEC 60947-1
Product Or Component Type
electronic thermal overload relay
Product Compatibility
NSX circuit breaker || LC1D150 || LC1D115
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
Product Certifications
UL || CSA || CCC || UKCA
Product Name
TeSys LRD || TeSys Deca
Operating Altitude
u003c= 6561.68 ft (2000 m) without derating
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
[Uimp] Rated Impulse Withstand Voltage
6 kV IEC 60947-1
Maximum Voltage Drop
u003c2.5 V closed state
Mounting Support
under contactor || rail
[Ui] Rated Insulation Voltage
power circuit 1000 V IEC 60947-4-1 || power circuit 600 V CSA || power circuit 600 V UL
Auxiliary Contact Form
1NO/1NC
Terminal Connection Type
Screw Clamp Terminals
Mounting Style
Direct To Contactor
Minimum Overload Relay Current Setting
90 A
Overload Protection Type
Thermal
Compatible with Series
TeSys Deca
Includes Mounting Hardware
Not Applicable
Minimum Operating Temperature
-4 Degrees F
Maximum Operating Temperature
140 Degrees F
Maximum Voltage Rating
690V AC
Maximum Overload Relay Current Setting
150 A
Rated Insulation Voltage
Power circuit 1000 V IEC 60947-4-1; Power circuit 600 V CSA; Power circuit 600 V UL
Country of Origin (subject to change)
France
