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Overload Relays

TeSys LRD thermal overload relay, 6A/690V, thermal setting range 4-6A, tripping class 10A, for protection of 3-phase motors 2.2kW@400V. Differential device with phase failure and load unbalance detection. It provides a thermal adjustement dial, a manual-automatic reset selector, a test selector for simulation of a tripping, reset and stop buttons, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling.

30–40A adjustable range
Class 10 trip curve
Phase-loss sensitivity
Manual/auto reset modes
Direct mount to TeSys D

Contactor Overload 0.36-0.54a LC1K units

Contactor Overload 0.54-0.8a LC1K units

Contactor Overload 0.8-1.2a LC1K units

Contactor Overload 1.2-1.8a LC1K units

Contactor Overload 1.8-2.6a LC1K units

Contactor Overload 2.6-3.7a LC1K units

Contactor Overload 3.7-5.5a LC1K units

Contactor Overload 5.5-8.0a LC1K units

Contactor Overload 0.16-0.25amp LC1D09-38

Contactor Overload 0.25-0.40amp LC1D09-38

Contactor Ovreload 0.40-0.63amp LC1D09-38

Contactor Overload 0.63-1.0amp LC1D09-38

Contactor Overload 1.0-1.6amp LC1D09-38

Contactor Overload 1.6-2.5amp LC1D09-38

Contactor Overload 2.5-4.0amp LC1D09-38

Contactor Overload 4.0-6.0amp LC1D09-38

Contactor Overload 5.5-8.0amp LC1D09-38

Contactor Overload 7.0-10amp LC1D09-38

Contactor Overload 9.0-13amp LC1D09-38

Contactor Overload 12-18amp LC1D09-38

Contactor Overload 16-24amp LC1D09-38

Contactor Overload 23-32amp LC1D09-38

Contactor Overload 23-32amp LC1D40-65

Contactor Overload 23-32a LC1D40-95

Overload relay 37-50A Cls10 ELK

OVERLOAD RELAY 63 to 80A

Contactor Overload 30-40amp LC1D40-65

Contactor Overload 80-104amp LC1D80-95

Contactor Overload 30-38amp LC1D09-38

Contactor Overload 48-65amp LC1D40-65

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Accessories & Related products

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Specifications

Product description

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 the contactor, with use of a terminal block LAD7B106 (to be ordered separately). Multi standards certified (IEC, UL, CSA, CCC, EAC, ATEX, Marine), Green Premium compliant (RoHs/Reach).

The TeSys Deca LRD thermal overload relay from Schneider Electric offers reliable motor protection for 30–40A circuits. Designed to guard against overloads, phase loss, and unbalanced currents, it's a compact and easy-to-install solution that pairs directly with TeSys D contactors.

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