Auxiliary Contact Form
1NC/1NO
Minimum Overload Relay Current Setting
16 A
Maximum Overload Relay Current Setting
24 A
Overload Protection Type
Thermal
Maximum Voltage Rating
690V AC
Standards
CSA C22.2 No 60947-4-1, CSA C22.2 No 60947-5-1, EN 50495, 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
Sensing Method
Bimetallic
Use With - Contactors and Starters
Mfr. Series LC1D25 to LC1D32 Contactors
Features
Single Phase Sensitivity; Differential
For Use With
LC1D25 thru LC1D32 Contactor
Tightening Torque
control circuit 1.7 N.m screw clamp terminals || power circuit 2.5 N.m screw clamp terminals
Ambient Air Temperature For Operation
-20-60°C without derating IEC 60947-4-1
Tripping Threshold
1.14 +/- 0.06 Ir IEC 60947-4-1
Range
TeSys || TeSys Deca
Thermal Overload Class
class 10A IEC 60947-4-1
Product Compatibility
LC1D25 || LC1D32 || LC1D38
Product Certifications
IEC || UL || CSA || CCC || EAC || BV || RINA || DNV-GL || LROS (Lloyds register of shipping) || ATEX INERIS || UKCA
Thermal Protection Adjustment Range
16-24 A
Network Frequency
0 to 400 Hz
Control Type
Red push-button stop || Blue push-button reset
Dielectric Strength
1.89 kV 50 Hz IEC 60947-1
Product Name
TeSys LRD || TeSys Deca
Relay Application
motor protection
Connections - Terminals
control circuit screw clamp terminals 2 1-2.5 mm² flexible without cable end || control circuit screw clamp terminals 2 1-2.5 mm² flexible with cable end || control circuit screw clamp terminals 2 1-2.5 mm² solid || power circuit screw clamp terminals 1 1.5-10 mm² flexible without cable end || power circuit screw clamp terminals 1 1-6 mm² flexible with cable end || power circuit screw clamp terminals 1 1.5-10 mm² solid
Associated Fuse Rating
4 A gG signalling circuit || 4 A BS signalling circuit
Climatic Withstand
IACS E10
Flame Retardance
V1 conforming to UL 94
Product Or Component Type
differential thermal overload relay
Ambient Air Temperature For Storage
-60-70°C
Mechanical Robustness
vibrations6 Gn IEC 60068-2-6 || shocks15 Gn for 11 ms IEC 60068-2-7
Permissible Current
1.5 A 240 V AC-15 signalling circuit || 0.1 A 250 V DC-13 signalling circuit
Phase Failure Sensitivity
tripping current 130 % of Ir on two phase, the last one at 0
Maximum Operating Temperature
140 Degrees F
Mounting Style
Direct To Contactor
Compatible with Series
TeSys Deca
Minimum Operating Temperature
-4 Degrees F
Terminal Connection Type
Screw Clamp Terminals
Rated Insulation Voltage
Power circuit 600 V CSA; Power circuit 600 V UL; Power circuit 690 V IEC 60947-4-1
Conventional Free Air Thermal Current
5 A signalling circuit
Rated Operational Voltage
690 V AC 0 to 400 Hz power circuit IEC 60947-4-1
