3-pole differential thermal overload relays - Class 10 Schneider LRD series 

Operation type

Standard operation

Number of heater elements

Differential (3-heater), Non-differential (3-heater)

Thermal overload class

10A

Protection range current

0.1...0.16A, 0.16...0.25A, 0.25...0.4A, 0.4...0.63A, 0.63...1A, 1...1.6A, 1.6...2.5A, 2.5...4A, 4...6A, 5.5...8A, 7...10A, 9...13A, 12...18A, 16...24A, 23...32A, 30...38A, 17...25A, 30...40A, 37...50A, 48...65A, 62...80A, 55...70A, 63...80A, 80...104A, 95...120A, 110...140A

Compatible device

Schneider contactors

Applied contactors

LC1D09~38, LC1D32~38, LC1D40A~65A, LC1D50A~65A, LC1D80A, LC1D80~95, LC1D115~150, LC1D150, LC1D12~38, LC1D18~38, LC1D25~38

Line voltage

AC, DC

Rated operational voltage (Ue)

690VAC, 1000VAC, 750VAC

Rated frequency

50/60Hz

Reset mode

Auto, Manual

Connection type

Screw clamp terminals, Everlink BTR screw connectors, Lug terminals, Push-in Plus terminals/Spring terminals

Mounting type

On-contactor mounting, Separate mounting

Function

Line protection, Stop, Overload, Phase-loss protection, Stalling

Auxiliary contact

1NO+1NC

Ambient temperature

-20...60°C

Approx. weight

124g, 375g, 510g, 900g, 1kg, 140g

Overall width

45mm, 55mm, 70mm

Overall height

66mm, 70mm, 81mm, 123mm

Overall depth

70mm, 123mm, 115mm, 132mm, 66mm

Representative standard

IEC

Saparately accessories

Bag of 400 blank legend: LA9D91, Marker holder: LA7D903, Mounting plate: DX1AP25, Operating head for spring return pushbutton reset: XB5AA86102, Operating head for spring return pushbutton stop: XB5AA86101, Pre-wiring kit: LAD7C1, Pre-wiring kit: LAD7C2, Remote control by flexible cable (length = 0.5 m): LAD7305, Remote stop or electrical reset device: LAD703, Terminal block: LAD7B106, EverLink terminal block: LAD96560, Marker holder: LAD90, Size 4 Allen key: LADALLEN4, Adapter for door mounting: LA7D1020, Mounting plate: LA7D902, Remote control by flexible cable (length = 0.5 m): LA7D305, Remote tripping or electrical reset device: LA7D03, Stop button locking device: LA7D901, Terminal block adapter: LA7D3058, Terminal block: LA7D3064