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  11. Overload Relay, 1NC/1NO, 37 A Min current, 50 A Max current, 690V AC
Schneider Electric Overload Relay, 1NC/1NO, 37 A Min current, 50 A Max current, 690V AC LRD350L - main

Overload Relay, 1NC/1NO, 37 A Min current, 50 A Max current, 690V AC

  • Mfr # LRD350L

  • Zoro # G1550035

product price: $141.99
/ea
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Key Features

Auxiliary Contact Form
1NC/1NO
Minimum Overload Relay Current Setting
37 A
Maximum Overload Relay Current Setting
50 A
Trip Class
20
Overload Protection Type
Thermal
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Specifications

Product Information

MFR #
LRD350L
Zoro #
G1550035
UPC #
785901952503
Country of Origin
France

Dimensions

Body Depth - Relay
4.84 in
Width
2.17
Overall Height - Relay
2.76 in
Height
2.76"
Depth
4.84
Body Height - Relay
2.76 in
Body Height
2.76 in
Overall Height
2.76 in

Details

Item
Overload Relay
Auxiliary Contact Form
1NC/1NO
Minimum Overload Relay Current Setting
37 A
Maximum Overload Relay Current Setting
50 A
Trip Class
20
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/IEC 60947-4-1, EN/IEC 60947-5-1, REACH, RoHS, UL 60947-4-1, UL 60947-5-1
Kit Required for Retrofit Mtg.
No
Features
Single Phase Sensitivity; Differential
Use With - Contactors and Starters
Mfr. Series LC1D40A to LC1D65A Contactors
Number of Poles
3
Sensing Method
Bimetallic
For Use With
TeSys D LC1D40A thru LC1D65A Contactors, Direct Mounting to LC1 with Ever Link Terminations D40A-D65A
Trip Class - Overload
20
Separate Mounting
Yes
Starter Type
IEC
Relay Application
motor protection
Product Compatibility
LC1D50A || LC1D65A || LC1D40A
Tripping Threshold
1.14 +/- 0.06 Ir IEC 60947-4-1
Network Type
AC || DC
Flame Retardance
V1 conforming to UL 94
Ambient Air Temperature For Operation
-20-60°C without derating IEC 60947-4-1
Range
TeSys || TeSys Deca
Tightening Torque
control circuit 1.7 N.m screw clamp terminals || power circuit 5 N.m EverLink BTR screw connectors
Product Or Component Type
differential thermal overload relay
Dielectric Strength
1.89 kV 50 Hz IEC 60947-1
Control Type
Red push-button stop || Blue push-button reset
Device Short Name
LRD
Phase Failure Sensitivity
tripping current 130 % of Ir on two phase, the last one at 0
Product Name
TeSys LRD || TeSys Deca
Network Frequency
0 to 400 Hz
Permissible Current
3 A 120 V AC-15 signalling circuit || 0.22 A 125 V DC-13 signalling circuit
Thermal Overload Class
class 20 IEC 60947-4-1
Ambient Air Temperature For Storage
-60-70°C
Climatic Withstand
IACS E10
Associated Fuse Rating
4 A gG signalling circuit || 4 A BS signalling circuit
Thermal Protection Adjustment Range
37-50 A
Product Certifications
IEC || UL || CSA || CCC || EAC || DNV-GL || RMRS || EU-RO MR || LROS (Lloyds register of shipping) || UKCA
Mechanical Robustness
shocks15 Gn for 11 ms IEC 60068-2-7 || vibrations4 gn IEC 60068-2-6
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
IP Rating
IP20
Terminal Connection Type
Screw Clamp Terminals
Compatible with Series
TeSys Deca
Mounting Style
Direct To Contactor
Reset Type
Auto, Manual
Maximum Operating Temperature
140 Degrees F
Minimum Operating Temperature
-4 Degrees F
Relay Style
IEC
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
Trip Clss
20

Description

Overload Relay, Auxiliary Contact Form 1NO/1NC, Maximum Overload Relay Current Setting 50 A, Minimum Overload Relay Current Setting 37 A, Trip Class 20, Maximum Voltage Rating 690V AC, NEMA Size Not Applicable, Number of Poles 3, Reset Type Auto, Manual, Mounting Style Direct To Contactor, Terminal Connection Type Screw Clamp Terminals, Compatible with Series TeSys Deca, Relay Style IEC, Overload Protection Type Thermal

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