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Electronic Thermal Overload Relay LR9F Series

Electronic Thermal Overload Relay LR9F Series
Electronic Thermal Overload Relay LR9F Series
Product Code : 26
Product Description

LR9F Series Electronic Thermal Overload Relay

Electronic Thermal Overload Relay LR9F Series is available with an automatic reset that helps in returning the relay to its original position, after the completion of a specified time period. In the case of overloading even after the resetting, the mentioned relay will trip again. It is highly demanded in the market because of its ambient temperature to complete its operation efficiently.

Features:

  • Compensated and differential,
  • With relay trip indicator,
  • For a.c.,
  • For direct mounting on contactor or independent mounting (1).

Relay setting

range

Fuses to be used with selected relay

For direct mounting beneath contactor LC1

Weight


gM

aM




A

A

A

kg



Class 10






30…50

50

80

F115…F185

LR9 F5357

0.885

48…80

80

125

F115…F185

LR9 F5363 0.900


60…100

100

200

F115…F185

LR9 F5367

0.900

90…150

150

250

F115…F185

LR9 F5369

0.885

132…220

220

315

F185…F400

LR9 F5371

0.950

200…330

330

500

F225…F500

LR9 F7375

2.320

300…500

500

800

F225…F500

LR9 F7379

2.320

380…630

630

800

F400…F630 and F800

LR9 F7381

4.160



ZHEJIANG HUAYANG ELECTRIC CO., LTD.

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