Schneider Tesys D Thermal Overload 12-18A Cl10A - LRD21

Schneider LRD21 TeSys Deca Series Thermal Overload Relay, 12 - 18A, For Use with LC1-D18 to LC1-D38, Trip Class 10A, Auto/Manual Reset
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Schneider Tesys D Thermal Overload 12-18A Cl10A - LRD21

Schneider Tesys D Thermal Overload 12-18A Cl10A - LRD21
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  • Schneider Tesys D Thermal Overload 12-18A Cl10A - LRD21
  • Schneider Tesys D Thermal Overload 12-18A Cl10A - LRD21
  1. Schneider Tesys D Thermal Overload 12-18A Cl10A - LRD21
  2. Schneider Tesys D Thermal Overload 12-18A Cl10A - LRD21
Width 780
Height 500
Depth 880
Specification
SKUSCHLRD21
Supplier NoLRD21
EAN / Barcode3389110346831
Width45
Height500.000000
Length880.000000
Width780.000000
BrandSchneider Electric
RangeTeSys
Voltage690 V AC 0...400 Hz for power circuit conforming to IEC 60947-4-1
Current Rating10 Amps
TeSys LRD thermal overload relay, 18A/690V, thermal setting range 12-18A, tripping class 10A, for protection of 3-phase motors 7.5kW@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. 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 LC1D18-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).

Features

Manual or automatic reset Sealable flap Pre-wiring kit Direct mounting with TeSys D contactors Terminal block for separate mounting Remote electrical reset available as an option Connectors: spring terminal, screw clamp, terminal block EverLink (LRD3) Class 10 A & 20

Applications

TeSys LRD relays are used across industry, infrastructure, building, etc., to provide: Protection against motor overload and loss of phase. The perfect complement of magnetic only circuit breakers to manage thermal protection for motors. Selectable manual, remote or auto reset tripping options for better process management.

Schneider Electric

Schneider Electric is a global leader in digital transformation for energy management and automation. We offer a range of services from energy and sustainability consulting to optimising the lifecycle of your assets. Our technologies help you to improve efficiency, reduce costs, and meet your sustainability goals. Whether you are looking to power your home or business, we have the solutions to meet your needs.

Schneider Electric provides a comprehensive range of circuit protection solutions to ensure the safety and reliability of your electrical systems. Our Miniature Circuit Breakers (MCBs) offer reliable protection against overloads and short circuits in residential, commercial and industrial applications. Our switchboards are designed for easy installation, scalability and flexibility, allowing you to build a customised solution that meets your specific requirements. Our isolating switches are compact, reliable and durable, making them ideal for use in demanding environments. We also offer a range of contactors and equipment, including thermal overload relays, to provide protection and control for your motors and other electrical equipment. Trust Schneider Electric for quality, reliable and innovative circuit protection solutions. Browse our range of products at Direct Wholesale today.

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A FEW FAQS

Product Line: Tesys D line Overload Relays Resolution: The normally closed overload contact are terminals 95 & 96; and the normally open overload contact are terminals 97 & 98. T1 T2 and T3 are the load terminals. The normally closed control circuit contact will open when there is a fault, this contact is typically used in series with the control circuit. The normally open trip signal contact closes when a fault occurs which is typically used to control a pilot light, or alarm.

LR3D21 is a non differential overload...https://eshop.schneider-electric.com/product.aspx?org=21&lang=1&dist=276&prod_id=LR3D21 LRD21 is a differential overload............https://eshop.schneider-electric.com/product.aspx?org=21&lang=1&dist=276&prod_id=LRD21

The LAD7B106 fits the LRD01 to LRD35 range.

This is part of the old Clipsal 6 series contactors which are no longer available .It is an old Clipsal overload, which would need to be changed over to a Schneider LC1D range contactor with overload to suit . Over load to use is either LRD21 for 12-18A or LRD16 for 9-13A For correct selection of contactor and overload required please call Schneider Electric on 1300 369 233

Issue: LA7D305 and LAD7305 Difference Product Line: IEC contactors and starters Environment: LRD Accessories Cause: Choosing the correct part number Resolution: LAD7305 is for use on LRD01 to LRD35 , LR3D01 to LR3D35, and LRD313 to LRD365. LA7D305 is for use on all other relays (except LRD01 to LRD35 and LR3D01 to LR3D35).

either the LRD21, 12 to 18 amps. Or the LRD22, 16 to 24 amps.

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