LR2D3555 [SCHNEIDER]

TeSys LRD thermal overload relays - 30...40 A - class 20;


型号：	LR2D3555
厂家：	SCHNEIDER ELECTRIC
描述：	TeSys LRD thermal overload relays - 30...40 A - class 20
文件：	总3页 (文件大小：166K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Product data sheet

LR2D3559

Characteristics

TeSys LRD thermal overload relays - 48...65 A -

class 20

Product availability : Stock - Normally stocked in distribution facility

Price* : 107.00 USD

Main

Range

TeSys

Product name

TeSys LRD

Product or component type

Device short name

Relay application

Product compatibility

Differential thermal overload relay

LR2D

Motor protection

LC1D80

LC1D95

Network type

Thermal overload class

Class 20 IEC 60947-4-1

48…65 A

Thermal protection adjustment range

[Ui] rated insulation voltage

Power circuit 600 V CSA

Power circuit 600 V UL

Power circuit 690 V IEC 60947-4-1

Complementary

Network frequency

Mounting support

0...400 Hz

Plate, with specific accessories

Rail, with specific accessories

Under contactor

Tripping threshold

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

1 NO + 1 NC

Auxiliary contact composition

[Ith] conventional free air thermal

current

5 A signalling circuit

Permissible current

0.72 A 500 V AC-15 signalling circuit

0.06 A 440 V DC-13 signalling circuit

[Ue] rated operational voltage

1000 V AC 0...400 Hz power circuit IEC 60947-4-1

* Price is “List Price” and may be subject to a trade discount – check with your local distributor or retailer for actual price.

Dec 24, 2020

Associated fuse rating

4 A gG signalling circuit

4 A BS signalling circuit

[Uimp] rated impulse withstand voltage

Phase failure sensitivity

Control type

6 kV

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

Red push-button stop

Blue push-button reset

Temperature compensation

Connections - terminals

-4…140 °F (-20…60 °C)

Power circuit screw clamp terminals 1 0.01…0.05 in² (4…35 mm²) flexible without cable end

Power circuit screw clamp terminals 1 0.01…0.05 in² (4…35 mm²) flexible with cable end

Power circuit screw clamp terminals 1 0.01…0.05 in² (4…35 mm²) solid without cable end

Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²) flexible without cable end

Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²) flexible with cable end

Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²) solid without cable end

Tightening torque

Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals

Power circuit 79.66 lbf.in (9 N.m) screw clamp terminals

Height

3.94 in (100 mm)

2.95 in (75 mm)

Width

Depth

4.76 in (121 mm)

1.18 lb(US) (0.535 kg)

Net Weight

Environment

Protective treatment

TH IEC 60068

IP degree of protection

Ambient air temperature for operation

Ambient air temperature for storage

Flame retardance

IP20 IEC 60529

-4…140 °F (-20…60 °C) without derating IEC 60947-4-1

-76…158 °F (-60…70 °C)

V1 UL 94

Mechanical robustness

Vibrations6 Gn IEC 60068-2-6

Shocks15 Gn for 11 ms IEC 60068-2-7

Dielectric strength

Standards

2.2 kV 50 Hz IEC 60947-1

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

Product certifications

IEC

CSA

EAC

DNV-GL

LROS (Lloyds register of shipping)

Ordering and shipping details

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