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  11. Overload Relay, 1NC/1NO, 12 A Min current, 18 A Max current, 690V AC
Schneider Electric Overload Relay, 1NC/1NO, 12 A Min current, 18 A Max current, 690V AC LR3D21L - main

Overload Relay, 1NC/1NO, 12 A Min current, 18 A Max current, 690V AC

  • Mfr # LR3D21L

  • Zoro # G5383296

product price: $80.65
/ea
Free Shipping & Returns

Key Features

Auxiliary Contact Form
1NC/1NO
Minimum Overload Relay Current Setting
12:00 AM
Maximum Overload Relay Current Setting
18 A
Trip Class
20
Overload Protection Type
Thermal
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Specifications

Product Information

MFR #
LR3D21L
Zoro #
G5383296
UPC #
785901710578
Country of Origin
Thailand

Dimensions

Height
2.99"
Depth
3.00
Width
1.77
Overall Height - Relay
2.99 in
Body Height - Relay
2.99 in
Overall Height
2.6 in
Body Height
2.6 in

Details

Item
Overload Relay
Auxiliary Contact Form
1NC/1NO
Minimum Overload Relay Current Setting
12:00 AM
Maximum Overload Relay Current Setting
18 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 50495, EN/IEC 60947-4-1, EN/IEC 60947-5-1, REACH, RoHS, UL 60947-4-1, UL 60947-5-1
Separate Mounting
No
Use With - Contactors and Starters
Mfr. Series LC1D09 to LC1D32 Contactors
Number of Poles
3
For Use With
TeSys D 9-32A, TeSys N Size 00-1 Contactors
Sensing Method
Bimetallic
Features
Non Differential
Trip Class - Overload
20
Starter Type
IEC
Thermal Overload Class
class 20 IEC 60947-4-1
Dielectric Strength
1.89 kV 50 Hz IEC 60947-1
Range
TeSys
Relay Application
motor protection
Product Or Component Type
non differential thermal overload relay
Tightening Torque
control circuit 1.7 N.m screw clamp terminals || power circuit 1.7 N.m screw clamp terminals
Ambient Air Temperature For Storage
-60-70°C
Ambient Air Temperature For Operation
-20-60°C without derating IEC 60947-4-1
Device Short Name
LR3D
Control Type
Red push-button stop || Blue push-button reset
Mechanical Robustness
shocks15 Gn for 11 ms IEC 60068-2-7 || vibrations3 GN IEC 60068-2-6
Network Type
AC || DC
Product Certifications
IEC || UL || CSA || EAC || ABS || ATEX INERIS || UKCA
Thermal Protection Adjustment Range
12-18 A
Phase Failure Sensitivity
tripping current 130 % of Ir on two phase, the last one at 0
Associated Fuse Rating
4 A gG signalling circuit || 4 A BS signalling circuit
Permissible Current
3 A 120 V AC-15 signalling circuit || 0.22 A 125 V DC-13 signalling circuit
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 screw clamp terminals 1 1.5-10 mm² flexible without cable end || power circuit screw clamp terminals 1 1-4 mm² flexible with cable end || power circuit screw clamp terminals 1 1-6 mm² solid without cable end
Tripping Threshold
1.14 +/- 0.06 Ir IEC 60947-4-1
Product Compatibility
LC1D25 || LC1D18 || LC1D32 || LC1D38
Product Name
TeSys LRD || TeSys Deca
Network Frequency
0 to 400 Hz
Climatic Withstand
IACS E10
Compatible with Series
TeSys Deca
Mounting Style
Direct To Contactor
Relay Style
IEC
IP Rating
IP20
Minimum Operating Temperature
-4 Degrees F
Terminal Connection Type
Screw Clamp Terminals
Reset Type
Auto, Manual
Maximum Operating Temperature
140 Degrees F
Rated Operational Voltage
690 V AC 0 to 400 Hz power circuit IEC 60947-4-1
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

Description

Overload Relay, Auxiliary Contact Form 1NO/1NC, Maximum Overload Relay Current Setting 18 A, Minimum Overload Relay Current Setting 12 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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