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Schneider Electric

LRD3357 - TeSys Deca, thermal overload relay, 37 to 50 A, class 10A, for LC1D80 and LC1D95

Category Overload Relays & Accessories
Picture of LRD3357 - TeSys Deca, thermal overload relay, 37 to 50 A, class 10A, for LC1D80 and LC1D95
Schneider Electric

LRD3357 - TeSys Deca, thermal overload relay, 37 to 50 A, class 10A, for LC1D80 and LC1D95

Item Code: 536577
Category Overload Relays & Accessories
Manufacturer SCHNEIDER ELECTRIC
Manufacturer Ref LRD3357

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Description

TeSys LRD overload relays are designed to be used with TeSys D contactors to make a motor starter. This overload relay can be used with 80 amp through 95 amp TeSys D contactors. These differential thermal overload relays detect over currents in the lines to the motor. When an overcurrent is detected the overload relay working with the contactor will disconnect the power to the motor. This will minimize the damage to the motor windings. This overload relay has an adjustable trip current rating of 37 to 50 amperes. This trip current rating is calibrated per Class 10A. Multi standards certified (IEC, UL, CSA, CCC, EAC, ATEX, Marine), Green Premium compliant (RoHs/Reach).

Specifications

Weight

1.08lb

Height

3.4mm

Width

4.68mm

Length

3.39mm

Depth

115mm

AD Application

For TeSys™ D40-D80 contactors or standalone applications

AD Brand (Description)

Schneider Electric

AD Country

USA

AD Country Of Origin

US

AD Invoice Description

RELAY OVLD THRM 37 TO 50A 1NC-1NO 10A

AD Item Features 01

Ensure high safty with phase failure and load unbalance detection

AD Item Features 02

The thermal adjustement dial enables accurate and reliable operation

AD Item Features 03

It is designed with a transparent cover lockable by sealing in case of misoperation

AD Item Features 04

Simple mounting on DIN rail or screw fixing

AD Item Features 05

Simple and quick maintenance with compact size

AD Manufacturer (Description)

Schneider Electric

AD Package Height

3.4000

AD Package Height UOM

IN

AD Package Length

3.3900

AD Package Length UOM

IN

AD Package Quantity

1

AD Package Volume

49.5400

AD Package Volume UOM

cu-in

AD Package Weight

1.0800

AD Package Weight UOM

LB

AD Package Width

4.6800

AD Package Width UOM

IN

AD Video Links

https://www.youtube.com/embed/RDSY92nZ3jE

Brand

Schneider Electric

Category

OVERLOAD RELAYS & ACCESSORIES

Spec 1 Attribute

Amperage Rating

Spec 1 Attribute UOM

A

Spec 1 Attribute Value

37 to 50

Spec 10 Attribute

Temperature Rating

Spec 10 Attribute UOM

deg C

Spec 10 Attribute Value

-20 To 60

Spec 11 Attribute

Terminal Type

Spec 11 Attribute Value

Clamp/Threaded

Spec 12 Attribute

Type

Spec 12 Attribute Value

Bi-Metallic

Spec 2 Attribute

Contact Form

Spec 2 Attribute Value

1NO-1NC 1 Form A/1 Form B

Spec 3 Attribute

Contact Rating

Spec 3 Attribute UOM

A

Spec 3 Attribute Value

10

Spec 4 Attribute

Dimensions

Spec 4 Attribute Value

2.95 in W x 4.76 in D x 4.84 in H

Spec 5 Attribute

Enclosure Type

Spec 5 Attribute Value

IP20

Spec 6 Attribute

Frequency Rating

Spec 6 Attribute UOM

HZ

Spec 6 Attribute Value

0 to 400

Spec 7 Attribute

Mounting Type

Spec 7 Attribute Value

Surface

Spec 8 Attribute

Number Of Poles

Spec 8 Attribute Value

3

Spec 9 Attribute

Series

Spec 9 Attribute Value

D-LINE

Schneider Electric

LRD3357 - TeSys Deca, thermal overload relay, 37 to 50 A, class 10A, for LC1D80 and LC1D95

Category Overload Relays & Accessories
Picture of LRD3357 - TeSys Deca, thermal overload relay, 37 to 50 A, class 10A, for LC1D80 and LC1D95
Schneider Electric

LRD3357 - TeSys Deca, thermal overload relay, 37 to 50 A, class 10A, for LC1D80 and LC1D95

Item Code: 536577
Category Overload Relays & Accessories
Manufacturer SCHNEIDER ELECTRIC
Manufacturer Ref LRD3357

Document
Document
Document
Watch video
Call for Availability
Add to Favorites
Compare

Description

TeSys LRD overload relays are designed to be used with TeSys D contactors to make a motor starter. This overload relay can be used with 80 amp through 95 amp TeSys D contactors. These differential thermal overload relays detect over currents in the lines to the motor. When an overcurrent is detected the overload relay working with the contactor will disconnect the power to the motor. This will minimize the damage to the motor windings. This overload relay has an adjustable trip current rating of 37 to 50 amperes. This trip current rating is calibrated per Class 10A. Multi standards certified (IEC, UL, CSA, CCC, EAC, ATEX, Marine), Green Premium compliant (RoHs/Reach).

Specifications

Weight

1.08lb

Height

3.4mm

Width

4.68mm

Length

3.39mm

Depth

115mm

AD Application

For TeSys™ D40-D80 contactors or standalone applications

AD Brand (Description)

Schneider Electric

AD Country

USA

AD Country Of Origin

US

AD Invoice Description

RELAY OVLD THRM 37 TO 50A 1NC-1NO 10A

AD Item Features 01

Ensure high safty with phase failure and load unbalance detection

AD Item Features 02

The thermal adjustement dial enables accurate and reliable operation

AD Item Features 03

It is designed with a transparent cover lockable by sealing in case of misoperation

AD Item Features 04

Simple mounting on DIN rail or screw fixing

AD Item Features 05

Simple and quick maintenance with compact size

AD Manufacturer (Description)

Schneider Electric

AD Package Height

3.4000

AD Package Height UOM

IN

AD Package Length

3.3900

AD Package Length UOM

IN

AD Package Quantity

1

AD Package Volume

49.5400

AD Package Volume UOM

cu-in

AD Package Weight

1.0800

AD Package Weight UOM

LB

AD Package Width

4.6800

AD Package Width UOM

IN

AD Video Links

https://www.youtube.com/embed/RDSY92nZ3jE

Brand

Schneider Electric

Category

OVERLOAD RELAYS & ACCESSORIES

Spec 1 Attribute

Amperage Rating

Spec 1 Attribute UOM

A

Spec 1 Attribute Value

37 to 50

Spec 10 Attribute

Temperature Rating

Spec 10 Attribute UOM

deg C

Spec 10 Attribute Value

-20 To 60

Spec 11 Attribute

Terminal Type

Spec 11 Attribute Value

Clamp/Threaded

Spec 12 Attribute

Type

Spec 12 Attribute Value

Bi-Metallic

Spec 2 Attribute

Contact Form

Spec 2 Attribute Value

1NO-1NC 1 Form A/1 Form B

Spec 3 Attribute

Contact Rating

Spec 3 Attribute UOM

A

Spec 3 Attribute Value

10

Spec 4 Attribute

Dimensions

Spec 4 Attribute Value

2.95 in W x 4.76 in D x 4.84 in H

Spec 5 Attribute

Enclosure Type

Spec 5 Attribute Value

IP20

Spec 6 Attribute

Frequency Rating

Spec 6 Attribute UOM

HZ

Spec 6 Attribute Value

0 to 400

Spec 7 Attribute

Mounting Type

Spec 7 Attribute Value

Surface

Spec 8 Attribute

Number Of Poles

Spec 8 Attribute Value

3

Spec 9 Attribute

Series

Spec 9 Attribute Value

D-LINE

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