Overload Heaters for Overload Relays TableOVERLOAD HEATER TABLEMotor Full Load Amps (FLA)

Heater

SF = 1.00

 

 

SF = 1.15 OR GREATER

 

 

 

 

 

 

 

 

 

Size

 

 

 

 

 

 

 

 

40 Deg. C

60 Deg. C

40 Deg. C

60 Deg. C

 

 

Amb.

 

Amb. or more

Amb.

 

Amb. or more

 

 

 

 

 

H-6

.69 - .74

.56 - .61

.62 - .68

.51 - .55

H-7

.75 - .83

.62 - .68

.69 - .74

.56 - .61

H-8

.84 - .93

.69 - .74

.75 - .83

.62 - .68

H-9

.94 - 1.02

.75 - .83

.84 - .93

.69 - .74

H-10

1.03

- 1.16

.84 - .93

.94 - 1.02

.75 - .83

H-11

1.17

- 1.31

.94 - 1.02

1.03

- 1.16

.84 - .93

H-12

1.32

- 1.45

1.03

- 1.16

1.17

- 1.31

.94 - 1.02

H-13

1.46

- 1.63

1.17

- 1.31

1.32

- 1.45

1.03

- 1.16

H-14

1.64

- 1.80

1.32

- 1.45

1.46

- 1.63

1.17

- 1.31

H-15

1.81

- 1.96

1.46

- 1.63

1.64

- 1.80

1.32

- 1.45

H-16

1.97

- 2.22

1.64

- 1.80

1.81

- 1.96

1.46

- 1.63

H-17

2.23

- 2.43

1.81

- 1.96

1.97

- 2.22

1.64

- 1.80

H-18

2.44

- 2.55

1.97

- 2.22

2.23

- 2.43

1.81

- 1.96

H-19

2.56

- 2.81

2.23

- 2.43

2.44

- 2.55

1.97

- 2.22

H-20

2.82

- 2.99

2.44

- 2.55

2.56

- 2.81

2.23

- 2.43

H-21

3.00

- 3.43

2.56

- 2.81

2.82

- 2.99

2.44

- 2.55

H-22

3.44

- 3.90

2.82

- 2.99

3.00

- 3.43

2.56

- 2.81

H-23

3.91

- 4.28

3.00

- 3.43

3.44

- 3.90

2.82

- 2.99

H-24

4.29

- 4.86

3.44

- 3.90

3.91

- 4.28

3.00

- 3.43

H-25

4.87

- 5.45

3.91

- 4.28

4.29

- 4.86

3.44

- 3.90

H-26

5.46

- 6.13

4.29

- 4.86

4.87

- 5.45

3.91

- 4.28

H-27

6.14

- 6.79

4.87

- 5.45

5.46

- 6.13

4.29

- 4.86

H-28

6.80

- 7.72

5.46

- 6.13

6.14

- 6.79

4.87

- 5.45

H-29

7.73

- 8.48

6.14

- 6.79

6.80

- 7.72

5.46

- 6.13

H-30

8.49

- 9.65

6.80

- 7.72

7.73

- 8.48

6.14

- 6.79

H-31

9.66 - 10.70

7.73

- 8.48

8.49

- 9.65

6.80

- 7.72

H-32

10.80 - 12.30

8.49

- 9.65

9.66 - 10.70

7.73

- 8.48

H-33

12.40 - 13.00

9.66 - 10.70

10.80

- 12.30

8.49

- 9.65

H-34

13.10 - 14.00

10.80 - 12.30

12.40

- 13.00

9.66 - 10.70

 

 

 

 

 

 

 

 

 

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