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Overload Relay, 1NC/1NO, 37 A Min current, 50 A Max current, 690V AC

Overload Relay, 1NC/1NO, 37 A Min current, 50 A Max current, 690V AC

Mfr # LRD350L
Zoro # G1550035

$138.99

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Key Features

Auxiliary Contact Form

1NC/1NO

Minimum Overload Relay Current Setting

37 A

Maximum Overload Relay Current Setting

50 A

Trip Class

Overload Protection Type

Thermal

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Specifications

Product Information

MFR #

LRD350L

Zoro #

G1550035

UPC #

785901952503

Country of Origin

France

Dimensions

Body Depth - Relay

4.84 in

Width

2.17

Overall Height - Relay

2.76 in

Height

2.76"

Depth

4.84

Body Height - Relay

2.76 in

Body Height

2.76 in

Overall Height

2.76 in

Details

Item

Overload Relay

Auxiliary Contact Form

1NC/1NO

Minimum Overload Relay Current Setting

37 A

Maximum Overload Relay Current Setting

50 A

Trip Class

Overload Protection Type

Thermal

Maximum Voltage Rating

690V AC

Standards

CSA C22.2 No 60947-4-1, CSA C22.2 No 60947-5-1, EN/IEC 60947-4-1, EN/IEC 60947-5-1, REACH, RoHS, UL 60947-4-1, UL 60947-5-1

Kit Required for Retrofit Mtg.

Features

Single Phase Sensitivity; Differential

Use With - Contactors and Starters

Mfr. Series LC1D40A to LC1D65A Contactors

Number of Poles

Sensing Method

Bimetallic

For Use With

TeSys D LC1D40A thru LC1D65A Contactors, Direct Mounting to LC1 with Ever Link Terminations D40A-D65A

Trip Class - Overload

Separate Mounting

Yes

Starter Type

IEC

Relay Application

motor protection

Product Compatibility

LC1D50A || LC1D65A || LC1D40A

Tripping Threshold

1.14 +/- 0.06 Ir IEC 60947-4-1

Network Type

AC || DC

Flame Retardance

V1 conforming to UL 94

Ambient Air Temperature For Operation

-20-60°C without derating IEC 60947-4-1

Range

TeSys || TeSys Deca

Tightening Torque

control circuit 1.7 N.m screw clamp terminals || power circuit 5 N.m EverLink BTR screw connectors

Product Or Component Type

differential thermal overload relay

Dielectric Strength

1.89 kV 50 Hz IEC 60947-1

Control Type

Red push-button stop || Blue push-button reset

Device Short Name

LRD

Phase Failure Sensitivity

tripping current 130 % of Ir on two phase, the last one at 0

Product Name

TeSys LRD || TeSys Deca

Network Frequency

0 to 400 Hz

Permissible Current

3 A 120 V AC-15 signalling circuit || 0.22 A 125 V DC-13 signalling circuit

Thermal Overload Class

class 20 IEC 60947-4-1

Ambient Air Temperature For Storage

-60-70°C

Climatic Withstand

IACS E10

Associated Fuse Rating

4 A gG signalling circuit || 4 A BS signalling circuit

Thermal Protection Adjustment Range

37-50 A

Product Certifications

IEC || UL || CSA || CCC || EAC || DNV-GL || RMRS || EU-RO MR || LROS (Lloyds register of shipping) || UKCA

Mechanical Robustness

shocks15 Gn for 11 ms IEC 60068-2-7 || vibrations4 gn IEC 60068-2-6

Connections - Terminals

control circuit screw clamp terminals 2 1-2.5 mm² flexible without cable end || control circuit screw clamp terminals 2 1-2.5 mm² flexible with cable end || control circuit screw clamp terminals 2 1-2.5 mm² solid without cable end || power circuit EverLink BTR screw connectors 1 1-35 mm² flexible without cable end || power circuit EverLink BTR screw connectors 1 1-35 mm² flexible with cable end || power circuit EverLink BTR screw connectors 1 1-35 mm² solid without cable end

IP Rating

IP20

Terminal Connection Type

Screw Clamp Terminals

Compatible with Series

TeSys Deca

Mounting Style

Direct To Contactor

Reset Type

Auto, Manual

Maximum Operating Temperature

140 Degrees F

Minimum Operating Temperature

-4 Degrees F

Relay Style

IEC

Rated Insulation Voltage

Power circuit 600 V CSA; Power circuit 600 V UL; Power circuit 690 V IEC 60947-4-1

Conventional Free Air Thermal Current

5 A signalling circuit

Rated Operational Voltage

690 V AC 0 to 400 Hz power circuit IEC 60947-4-1

Description

Overload Relay, Auxiliary Contact Form 1NO/1NC, Maximum Overload Relay Current Setting 50 A, Minimum Overload Relay Current Setting 37 A, Trip Class 20, Maximum Voltage Rating 690V AC, NEMA Size Not Applicable, Number of Poles 3, Reset Type Auto, Manual, Mounting Style Direct To Contactor, Terminal Connection Type Screw Clamp Terminals, Compatible with Series TeSys Deca, Relay Style IEC, Overload Protection Type Thermal

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Overload Relay, 1NC/1NO, 37 A Min current, 50 A Max current, 690V AC

Mfr # LRD350L

Zoro # G1550035

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