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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 LR3D350 - main

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

  • Mfr # LR3D350

  • Zoro # G1826894

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
10A
Overload Protection Type
Thermal
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Specifications

Product Information

MFR #
LR3D350
Zoro #
G1826894
UPC #
785901952589
Country of Origin
France

Dimensions

Depth
4.84
Body Height - Relay
2.76 in
Width
2.17
Overall Height - Relay
2.76 in
Height
2.76"
Body Depth - Relay
4.84 in
Overall Height
2.76 in
Body 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
10A
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, GB/T 14048.4, GB/T 14048.5, REACH, RoHS, UL 60947-4-1, UL 60947-5-1
Features
Non Differential
Trip Class - Overload
10
For Use With
TeSys D LC1D40A thru LC1D65A Contactors, Direct Mounting to LC1 with Ever Link Terminations D40A-D65A
Use With - Contactors and Starters
Mfr. Series LC1D40A to LC1D65A Contactors
Sensing Method
Bimetallic
Separate Mounting
Yes
Number of Poles
3
Kit Required for Retrofit Mtg.
No
Starter Type
IEC
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
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
Range
TeSys || TeSys Deca
Control Type
Red push-button stop || Blue push-button reset
Thermal Protection Adjustment Range
37-50 A
Ambient Air Temperature For Operation
-20-60°C without derating IEC 60947-4-1
Product Or Component Type
non differential thermal overload relay
Relay Application
motor protection
Device Short Name
LR3D
Mechanical Robustness
shocks15 Gn for 11 ms IEC 60068-2-7 || vibrations4 gn IEC 60068-2-6
Ambient Air Temperature For Storage
-60-70°C
Phase Failure Sensitivity
tripping current 130 % of Ir on two phase, the last one at 0
Product Compatibility
LC1D40A || LC1D50A || LC1D65A
Network Type
DC || AC
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
Maximum Operating Temperature
140 Degrees F
Relay Style
IEC
Minimum Operating Temperature
-4 Degrees F
Mounting Style
Direct To Contactor
IP Rating
IP20
Reset Type
Auto, Manual
Compatible with Series
TeSys Deca
Terminal Connection Type
Screw Clamp Terminals
Conventional Free Air Thermal Current
5 A signalling circuit
Rated Insulation Voltage
power circuit 600 V CSA || power circuit 600 V UL || power circuit 690 V IEC 60947-4-1
Rated Operational Voltage
690 V AC 0 to 400 Hz power circuit IEC 60947-4-1
Trip Clss
10A

Description

Overload Relay, Auxiliary Contact Form 1NO/1NC, Maximum Overload Relay Current Setting 50 A, Minimum Overload Relay Current Setting 37 A, Trip Class 10A, 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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