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TeSys LR9 Overload relay TeSys LRD, motor protection, withstand 6kV impulse and 2kV surge, 1.6A to 8A, electronic, thermal

Item Number: LR9D08

1 PCE 0

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Datasheet

Download

Product Dimensions

Width45 mm

Height72.5 mm

Depth79.9 mm

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Specifications

Design

Range

TeSys

Product or component type

electronic thermal overload relay

Product compatibility

LC1D12
LC1D32
LC1D38
LC1D09
LC1D25
LC1D18

Physical

Power consumption in w

300 mW

Mounting support

under contactor
plate, with specific accessories
rail, with specific accessories

[ue] rated operational voltage

690 V for power circuit
660 V for signalling circuit

Control type

red push-button: stop and manual reset
white 2 microswitches: adjustable trip class
red knob: automatic reset
white dial: full-load current adjustment

Connections - terminals

control circuit: screw clamp terminals 1 cable 2.5-2.5 mm² - cable stiffness: solid or flexible - without cable end
power circuit: screw clamp terminals 1 cable 16-16 mm² - cable stiffness: solid or flexible - without cable end

Height

72.5 mm

Width

45 mm

Depth

79.9 mm

Net weight

0.18 kg

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

Product certifications

IECEE CB Scheme
UL
CSA
CCC

Ip degree of protection

IP20 front face conforming to IEC 60529

Ambient air temperature for operation

-25...70 °C conforming to IEC 60255...8

Ambient air temperature for storage

-55...80 °C

Eu rohs directive

Compliant with Exemptions

Mercury free

Yes

Rohs exemption information

Yes

China rohs regulation

Product out of China RoHS scope. Substance declaration for your information

Circularity profile

N/A

California proposition 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Others

Life cycle assessment data

If one of the deliverables is not relevant please give the reason

Brand Label

Substance regulation data deliverable

Yes

Package 1 bare product quantity

Package 2 bare product quantity

Product name

TeSys LRD

Device short name

LR9D

Relay application

motor protection

Thermal overload class

class 5…30

Thermal protection adjustment range

1.6...8 A

[ui] rated insulation voltage

power circuit: 1000 V
signalling circuit: 690 V

Tripping threshold

1.25 In conforming to IEC 60947-4-1

Time range

1.5...4 min - automatic reset time

[ith] conventional free air thermal current

5 A for signalling circuit

Associated fuse rating

5 A gG for signalling circuit
5 A BS for signalling circuit

[uimp] rated impulse withstand voltage

6 kV

Phase failure sensitivity

phase difference > 40% 3-3 s conforming to IEC 60947-4-1

Electromagnetic compatibility

surge withstand: 2 kV common mode conforming to IEC 61000-4-5
resistance to electrostatic discharge: 8 kV conforming to IEC 61000-4-2
immunity to radiated radio-electrical interference: 10 V/m conforming to IEC 61000-4-3
immunity to fast transients: 2 kV conforming to IEC 61000-4-4

Tightening torque