Schneider Electric TeSys LRD Thermal Overload Relays 48-65A Class 10A LRD3359

Name: Schneider Electric TeSys LRD Thermal Overload Relays 48-65A Class 10A LRD3359
Brand: Schneider Electric
Price: 309.75 AED
Availability: InStock

AED 309.75

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Brand:Schneider Electric

Collections:Electricals

Type:Thermal Overload Relays

Description

Schneider Electric LRD3359 TeSys LRD Thermal Overload Relay is a protective device used in electrical circuits to prevent motors or other equipment from overheating and potentially causing damage or fires. 48-65A is the range of current that the thermal overload relay is designed to handle. It is designed for a current range between 48 and 65 amperes.

Class 10A is the tripping class of the thermal overload relay. Tripping class is an important parameter as it defines how quickly the relay will trip in response to an overload condition. Class 10A indicates a relatively fast tripping time for moderate overload conditions.

In practical terms, Schneider Electric LRD3359 TeSys LRD Thermal Overload Relay with a current rating of 48-65A and a Class 10A tripping characteristic would be suitable for protecting a motor or equipment that operates within the specified current range and where a relatively quick response to overload conditions is desired.

Features

48-65A Th Overload Relay
Protect motors from overloads and phase failures
Easier to install and operate with multi-standard screws

Specifications

Brand : Schneider Electric

Item Name : Thermal Overload Relays

Model : LRD3359

Conventional Free Air Thermal Current : 5 A for Signalling Circuit

Rated Insulation Voltage : Power Circuit: 1000 V conforming to IEC 60947-4-1, power circuit: 600 V conforming to CSA, power circuit: 600 V conforming to UL

Rated Impulse Withstand Voltage : 6 kV conforming to IEC 60947-1

Ambient Air Temperature For Storage : -60-70 °C

Associated Fuse Rating : 4 A gG for signalling circuit, 4 A BS for signalling circuit

Auxiliary Contact Composition : 1 NO + 1 NC

Climatic Withstand : Conforming to IACS E10

Compatibility Code : LRD

Connections - Terminals : power circuit: screw clamp terminals 1 cable(s) 4-35 mm² flexible without cable end, power circuit: screw clamp terminals 1 cable(s) 4-35 mm² flexible with cable end, power circuit: screw clamp terminals 1 cable(s) 4-35 mm² solid without cable end, control circuit: screw clamp terminals 2 cable(s) 1-2.5 mm² flexible without cable end, control circuit: screw clamp terminals 2 cable(s) 1-2.5 mm² flexible with cable end, control circuit: screw clamp terminals 2 cable(s) 1-2.5 mm² solid without cable end

Control Type : Red Push-button: stop, blue push-button: reset

Depth : 115mm

Dielectric Strength : 2.2 kV at 50 Hz conforming to IEC 60947-1

Flame Retardance : V1 conforming to UL 94

Height : 81mm

IP Degree Of Protection : IP20 Conforming to IEC 60529

Mechanical Robustness : vibrations: 6 Gn conforming to IEC 60068-2-6, shocks: 15 Gn for 11 ms conforming to IEC 60068-2-7

Mounting Support : Plate, with specific accessories, rail, with specific accessories, under contactor

Network Frequency : 0...400 Hz

Network Type : DC, AC

Permissible Current : 0.72 A at 500 V AC-15 for signalling circuit, 0.06 A at 440 V DC-13 for signalling circuit

Phase Failure Sensitivity : Tripping Current 130 % of Ir on two phase, the last one at 0

Certifications : IEC, UL, CSA, CCC, EAC, ATEX INERIS, UKCA

Compatibility : LC1D80, LC1D95

Range : TeSys, TeSys Deca

Rated Operational Voltage Limits : 1000 V AC 0...400 Hz for power circuit conforming to IEC 60947-4-1

Relay Application : Motor Protection

Standards : EN/IEC 60947-4-1, EN/IEC 60947-5-1, UL 60947-4-1, UL 60947-5-1, CSA C22.2 No 60947-4-1, CSA C22.2 No 60947-5-1, GB/T 14048.4, GB/T 14048.5, EN 50495

Tightening Torque : control circuit: 1.7 N.m - on screw clamp terminals, power circuit: 9 N.m - on screw clamp terminals

Width : 70 mm

Temperature Compensation : -20-60 °C

Thermal Overload Class : Class 10A conforming to IEC 60947-4-1

Thermal Protection Adjustment Range : 48-65 A

Tripping Threshold : 1.14 +/- 0.06 Ir conforming to IEC 60947-4-1

Ambient Air Temperature For Operation : -20-60 °C without derating conforming to IEC 60947-4-1

Weight : 0.51 kg