LR2D3559 | RELAY 575VAC 65A | Square D by Schneider Electric
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Brand: Square DSKU: LR2D3559

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LR2D3559 | RELAY 575VAC 65A | Square D by Schneider Electric

Square D | LR2D3559
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Overview

Details for LR2D3559

RELAY 575VAC 65A

LR2D3359 is a TeSys LRD thermal overload relay from Schneider Electric to be used with a TeSys D contactor. It protects motors 30kW@400V thanks to a thermal range 48-65A, a tripping class 20 and phase unbalance protection. LR2D3359 is a TeSys LRD thermal overload relay from Schneider Electric for direct mounting on TeSys D contactors. With a thermal setting range 48-65A, a tripping class 20 and phase unbalance detection, it protects motors 30kW@400V. It provides manual test & reset buttons, automatic reset, trip auxiliary contact and flag indicator. Available worldwide, it is multi-standards certified (IEC, UL, CSA, CCC, EAC, Marine) and Green Premium compliant (RoHs/Reach). Thermal overload protection relay, bimetallic type, with phase unbalance protection (differential). Direct mounting on the bottom terminals of a Tesys contactor LC1D80 and D95 to form a compact starter. Light and compact, 70mm wide. Temperature compensated for a good accuracy of the protection. Manual control with test & reset buttons, manual / automatic reset selector. Trip signaling with 1NO+1NC auxiliary contacts and trip flag indicator. Can be completed with terminal blocks for separate mounting (LAD7B, LAD96) and remote control devices (LAD703, LA7D03).

Specifications

range
TeSys
product name
TeSys LRD;TeSys Deca
Product or Component Type
Differential thermal overload relay
device short name
LR2D
relay application
Motor protection
Product Compatibility
LC1D80;LC1D95
network type
DC;AC
thermal overload class
Class 20 IEC 60947-4-1
thermal protection adjustment range
48…65 A
[Ui] rated insulation voltage
Power circuit 600 V CSA;Power circuit 600 V UL;Power circuit 690 V IEC 60947-4-1
Network Frequency
0...400 Hz
mounting support
Plate;with specific accessories;Rail;with specific accessories;Under contactor
tripping threshold
1.14 +/- 0.06 Ir IEC 60947-4-1
auxiliary contact composition
1 NO + 1 NC
[Ith] conventional free air thermal current
5 A signalling circuit
permissible current
0.72 A 500 V AC-15 signalling circuit;0.06 A 440 V DC-13 signalling circuit
[Ue] rated operational voltage
1000 V AC 0...400 Hz power circuit IEC 60947-4-1
associated fuse rating
4 A gG signalling circuit;4 A BS signalling circuit
[Uimp] rated impulse withstand voltage
6 kV
phase failure sensitivity
Tripping current 130 % of Ir on two phase;the last one at 0
control type
Red push-button stop;Blue push-button reset
temperature compensation
-4…140 °F (-20…60 °C)
connections - terminals
Power circuit screw clamp terminals 1 0.01…0.05 in² (4…35 mm²) flexible without cable end;Power circuit screw clamp terminals 1 0.01…0.05 in² (4…35 mm²) flexible with cable end;Power circuit screw clamp terminals 1 0.01…0.05 in² (4…35 mm²) solid without cable end;Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²) flexible without cable end;Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²) flexible with cable end;Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²) solid without cable end
tightening torque
Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals;Power circuit 79.66 lbf.in (9 N.m) screw clamp terminals
Height
3.94 in (100 mm)
Width
2.95 in (75 mm)
Depth
4.76 in (121 mm)
Net Weight
1.18 lb(US) (0.535 kg)
climatic withstand
IACS E10
IP degree of protection
IP20 conforming to IEC 60529
ambient air temperature for operation
-4…140 °F (-20…60 °C) without derating IEC 60947-4-1
Ambient Air Temperature for Storage
-76…158 °F (-60…70 °C)
flame retardance
V1 conforming to UL 94
mechanical robustness
Vibrations6 Gn IEC 60068-2-6;Shocks15 Gn for 11 ms IEC 60068-2-7
dielectric strength
2.2 kV 50 Hz IEC 60947-1
Standards
EN/IEC 60947-4-1;EN/IEC 60947-5-1;UL 60947-4-1;UL 60947-5-1;CSA C22.2 No 60947-4-1;CSA C22.2 No 60947-5-1
Product Certifications
IEC;UL;CSA;EAC;BV;DNV-GL;LROS (Lloyds register of shipping)
Category
22347-CONTACTOR;D-LINE;OVERLOADS-NEW
Discount Schedule
I12
GTIN
3389110229110
Returnability
Yes
Country of origin
FR
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
3.07 in (7.8 cm)
Package 1 Width
3.35 in (8.5 cm)
Package 1 Length
4.65 in (11.8 cm)
Package 1 Weight
18.52 oz (525.0 g)
Unit Type of Package 2
S02
Number of Units in Package 2
12
Package 2 Height
5.91 in (15.0 cm)
Package 2 Width
11.81 in (30.0 cm)
Package 2 Length
15.75 in (40.0 cm)
Package 2 Weight
14.62 lb(US) (6.632 kg)
Warranty
18 months

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