APPLICATION LR9-F thermal overload relays are designed for use with contactors LC1-F115 to LC1-F330. In addition to the prot
APPLICATION
LR9-F thermal overload relays are designed for use with contactors LC1-F115 to LC1-F330. In addition
to the protection provided by modeled thermal overload relays LR9-F, they offer the following special features:
- Protection against phase imbalance
- Choice of starting class
- Protection of unbalanced circuits
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SPECIFICATION
Type | Number | Setting range (A) | For contactor |
LR9F53 | F5357 | 30-50 | F115-F185 |
F5363 | 48-80 | F115-F185 | |
F5367 | 60-100 | F115-F185 | |
F5369 | 90-150 | F115-F185 | |
F5371 | 132-220 | F225-F265 | |
LR9F73 | F7375 | 200-330 | F225-F500 |
F7379 | 300-500 | F225-F500 | |
F7381 | 380-630 | F400-F630 |
LR9-F SERIES THERMAL RELAY
