Product data sheet

Characteristics

LR9F71

TeSys LRF - electronic thermal overload relay -

132...220 A - class 10/20

Product availability : Non-Stock - Not normally stocked in distribution facility

Price* : 388.00 USD

Main

Range

TeSys

Product name

TeSys LRF

Device short name

LR9F

Product or component type

Electronic thermal overload relay

Relay application

Motor protection

Product compatibility

LC1F185...LC1F265

Network type

AC

Thermal overload class

Class 10/20 IEC 60947-4

Thermal protection adjustment range

132…220 A

Signalling function

Pre-alarm indicator

Complementary

Network frequency

50/60 Hz

[Us] rated supply voltage

24 V DC

Supply voltage limits

17…32 V

Mounting support

Direct on contactor

Plate

Tripping threshold

1.05 +/- 0.06 In alarm IEC 60947-4-1

1.12 +/- 0.06 In tripping IEC 60947-4-1

Surge withstand

4 kV IEC 61000-4-5

Contacts type and composition

1 NO + 1 NC

[Ith] conventional free air thermal

current

5 A control circuit

[Ue] rated operational voltage

1000 V AC 50/60 Hz power circuit VDE 0110 group C

[Ui] rated insulation voltage

Power circuit 1000 V AC IEC 60947-4

[Uimp] rated impulse withstand voltage

8 kV IEC 60947-1

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

Apr 30, 2021

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