ELECTRONIC OLR 1.6-8.0 A | Overload Relay | Motor Control | Industrial | All Categories

Schneider Electric LR9D08 Overload relay, TeSys LR9, TeSys LRD, motor protection, withstand 6kV impulse and 2kV surge, 1.6A to 8A, electronic, thermal

Code: SCHLR9D08

Brand: Schneider Electric

Unit of measure: EACH

Description

Schneider LP1D65008FD TeSys Deca contactor,4P(2NO+2NC),AC-1,<=440V 80A,110V DC coil

TeSys LR9D electronic overload relay, 8A/690V, thermal setting range 1.6-8A, selectable tripping class 5-10-20-30, for protection of 3-phase motors 0.75-3kW@400V. Differential device with phase failure and load unbalance detection. It provides a thermal adjustement dial, buttons for test, stop and reset as well as manual-automatic reset selector, dipswitches for tripping class selection, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling. Settings are protected by a transparent cover lockable by sealing. Connection by screw clamp terminals, it connects directly to the bottom terminals of 3-pole contactors LC1D09-D38. Mounting on DIN rail or screw fixing, separated from contactor, with use of the terminal block LAD7B205 (to be ordered separately). Multi-standards certified (IEC, UL, CSA, CCC), Green Premium compliant (RoHs/Reach).

Features:
• Easy for selection
• Trip indication
• Efficiency maintenance
• Class 10 A and 20

Technical Specifications

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Tripping threshold	1.25 In conforming to IEC 60947-4-1
Mount	Under contactor
Electromagnetic compatibility	resistance to electrostatic discharge: 8 kV conforming to IEC 61000-4-2
Associated fuse rating	5 A BS for signalling circuit
Thermal overload class	class 5…30
Depth	79.9mm
Ambient air temperature for operation	-25-70 °C conforming to IEC 60255-8
Mounting support	plate- with specific accessories
[Ith] conventional free air thermal current	5 A for signalling circuit
Voltage	690 V
Supplier Code	LR9D08
Ambient air temperature for storage	-55-80 °C
Height	72.5mm
Width	45mm
YoutubeVideo1	https://www.youtube.com/embed/gj6wLOSXVLk?si=8QxgtV7sB9XQPTQz
Operating altitude	2000 m without derating
Power consumption in W	300 mW
360Image	https://visuals.se.com/LR9D08_360_NAM/20220808T1114/360
Dielectric strength	6 kV 50 Hz conforming to IEC 60255-5
Device short name	LR9D
Phase failure sensitivity	phase difference > 40% 3-3 s conforming to IEC 60947-4-1
Time range	1.5...4 min - automatic reset time
Product compatibility	LC1D18
Mechanical robustness	shocks 11 ms: 15 gn conforming to IEC 60068-2-7
[Ue] rated operational voltage	660 V for signalling circuit
Control type	white 2 microswitches: adjustable trip class
[Ui] rated insulation voltage	signalling circuit: 690 V
IP degree of protection	IP20 front face conforming to IEC 60529
Range	TeSys
Weight	0.18 kg
Standards	UL 60947-5-1
Product certifications	IECEE CB Scheme
Brand Name	Schneider Electric
Item Name	Elctronic OLR
[Uimp] rated impulse withstand voltage	6 kV
IP Rating	IP20
Product name	TeSys LRD
Relay application	motor protection
Tightening torque	power circuit: 3.1 N.m on screw clamp terminals
Thermal protection adjustment range	1.6-8 A
Net weight	0.18 kg
Current	1.6 - 8.0A
Product or component type	electronic thermal overload relay
Connections - terminals	power circuit: screw clamp terminals 1 cable 16-16mm² - cable stiffness: solid or flexible - without cable end