RATING

 (IN AMPS)

TYPE

DIMENSIONS IN MM

A ±1.0

B±0.01

C±0.5

UP TO 20

FEFRC

26

10.3

6.4

UP TO 30

FEFRD

29

12.7

8

UP TO 45

FEFRK

35

16.7

9.5

UP TO 55

FEFRH

50.8

14.3

12.7

UP TO 80

FKFRH

57

22.23

16

UP TO 100

FLFRH

57

30.16

16