Item - Relay
IEC Style Overload Relay
Current Range
37.0 to 50.0A
Use With - Contactors and Starters
Mfr. Series LC1D40A to LC1D65A Contactors
Overload Relay Current Range
37 to 50A
Body Height - Relay
2.76 in
For Use With
TeSys D LC1D40A thru LC1D65A Contactors, Direct Mounting to LC1 with Ever Link Terminations D40A-D65A
Overall Height - Relay
2.76 in
Body Width - Relay
2.17 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
Kit Required for Retrofit Mtg.
No
Body Depth - Relay
4.84 in
Tripping Threshold
1.14 +/- 0.06 Ir IEC 60947-4-1
Permissible Current
0.95 A 380 V AC-15 signalling circuit || 0.06 A 440 V DC-13 signalling circuit
Network Frequency
0 to 400 Hz
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 without cable end || power circuit EverLink BTR screw connectors 1 1-35 mm² flexible without cable end || power circuit EverLink BTR screw connectors 1 1-35 mm² flexible with cable end || power circuit EverLink BTR screw connectors 1 1-35 mm² solid without cable end
Dielectric Strength
1.89 kV 50 Hz IEC 60947-1
Thermal Overload Class
class 10A IEC 60947-4-1
[Ue] Rated Operational Voltage
690 V AC 0 to 400 Hz power circuit IEC 60947-4-1
Climatic Withstand
IACS E10
Associated Fuse Rating
4 A gG signalling circuit || 4 A BS signalling circuit
Product Name
TeSys LRD || TeSys Deca
Flame Retardance
V1 conforming to UL 94
Control Type
Red push-button stop || Blue push-button reset
Thermal Protection Adjustment Range
37-50 A
Temperature Compensation
-20-60°C
Ambient Air Temperature For Operation
-20-60°C without derating IEC 60947-4-1
Auxiliary Contact Composition
1 NO + 1 NC
Product Or Component Type
non differential thermal overload relay
Relay Application
motor protection
Mechanical Robustness
shocks15 Gn for 11 ms IEC 60068-2-7 || vibrations4 gn IEC 60068-2-6
Ip Degree Of Protection
IP20 conforming to IEC 60529
[Ui] Rated Insulation Voltage
power circuit 600 V CSA || power circuit 600 V UL || power circuit 690 V IEC 60947-4-1
Ambient Air Temperature For Storage
-60-70°C
[Uimp] Rated Impulse Withstand Voltage
6 kV
Phase Failure Sensitivity
tripping current 130 % of Ir on two phase, the last one at 0
Product Compatibility
LC1D40A || LC1D50A || LC1D65A
Mounting Support
plate, with specific accessories || rail, with specific accessories || under contactor
Tightening Torque
control circuit 1.7 N.m screw clamp terminals || power circuit 5 N.m EverLink BTR screw connectors
Product Certifications
IEC || UL || CSA || CCC || EAC || DNV-GL || RMRS || EU-RO MR || LROS (Lloyds register of shipping) || UKCA
[Ith] Conventional Free Air Thermal Current
5 A signalling circuit
Maximum Operating Temperature
140 Degrees F
Maximum Voltage Rating
690V AC
Auxiliary Contact Form
1NO/1NC
Minimum Operating Temperature
-4 Degrees F
Overload Protection Type
Thermal
Mounting Style
Direct To Contactor
Maximum Overload Relay Current Setting
50 A
Includes Mounting Hardware
Not Applicable
Compatible with Series
TeSys Deca
Minimum Overload Relay Current Setting
37 A
Terminal Connection Type
Screw Clamp Terminals
Country of Origin (subject to change)
France
