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Brand: Schneider Electric (Square D)SKU: LRD08L

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LRD08L | BIMETALLIC OVERLOAD RELAY | Schneider Electric (Square D)

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Details for LRD08L

Schneider Electric (Square D) LRD08L Overload Relay: Protection and Control for Industrial Circuits The Schneider Electric (Square D) LRD08L overload relay is an essential component for protecting and controlling industrial electrical circuits. This 2.5-4AMP relay provides reliable performance in demanding applications, safeguarding motors and equipment from overloads and short circuits. Built to industry standards, the LRD08L features: - Overload protection: Trips at 2.5-4AMP, preventing overcurrents and damage to connected equipment. - Manual reset: Convenient and time-saving, allowing for quick and easy reset after a tripped event. - Compact design: Fits easily into enclosures, reducing space constraints. - Adjustable trip settings: Enables customization to specific circuit requirements. - Trusted brand: Schneider Electric (Square D) is a leading manufacturer of electrical equipment, ensuring quality and reliability. The LRD08L overload relay is ideal for use in industrial settings, including: - Motor protection: Protecting motors against overloads and short circuits. - Circuit control: Controlling and monitoring circuits, providing added safety and reliability. - System protection: Safeguarding electrical systems from overloads and faults. At our HVAC supply store, we offer the best prices and fast shipping for our products. Trust us for all your industrial electrical supply needs! Shop now! LRD08L is a TeSys LRD thermal overload relay from Schneider Electric to be used with a TeSys D contactor. It protects motors 1.1-1.5kW@400V thanks to a thermal range 2.5-4A, a tripping class 20 and phase unbalance protection. LRD08L is a TeSys LRD thermal overload relay from Schneider Electric for direct mounting on TeSys D contactors. With a thermal setting range 2.5-4A, a tripping class 20 and phase unbalance detection, it protects motors 1.1-1.5kW@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 LC1D09-D38 to form a compact starter. Light and compact, 45mm 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;TeSys Deca
product name: TeSys LRD;TeSys Deca
Product or Component Type: Differential thermal overload relay
device short name: LRD
relay application: Motor protection
Product Compatibility: LC1D09;LC1D12;LC1D25;LC1D18;LC1D32;LC1D38
network type: AC;DC
thermal overload class: Class 20 IEC 60947-4-1
thermal protection adjustment range: 2.5…4 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: 3 A 120 V AC-15 signalling circuit;0.22 A 125 V DC-13 signalling circuit
[Ue] rated operational voltage: 690 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: 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;Power circuit screw clamp terminals 1 0.00…0.02 in² (1.5…10 mm²) flexible without cable end;Power circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²) flexible with cable end;Power circuit screw clamp terminals 1 0.00…0.01 in² (1…6 mm²) solid without cable end
tightening torque: Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals;Power circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals
Height: 2.60 in (66 mm)
Width: 1.77 in (45 mm)
Depth: 2.99 in (76 mm)
Net Weight: 0.32 lb(US) (0.144 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)
mechanical robustness: Shocks15 Gn for 11 ms IEC 60068-2-7;Vibrations3 GN IEC 60068-2-6
dielectric strength: 1.89 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;EN 50495
Product Certifications: IEC;UL;CSA;EAC;ABS;ATEX INERIS;UKCA
Category: 22347-CONTACTOR;D-LINE;OVERLOADS-NEW
Discount Schedule: I12
GTIN: 3606480609565
Returnability: Yes
Country of origin: TH
Unit Type of Package 1: PCE
Number of Units in Package 1: 1
Package 1 Height: 3.27 in (8.3 cm)
Package 1 Width: 2.83 in (7.2 cm)
Package 1 Length: 1.77 in (4.5 cm)
Package 1 Weight: 6.07 oz (172.0 g)
Warranty: 18 months