Control Catalog Flippingbook

1-47

NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

— CR407 magnetic starters Nonreversing, combination, thermal magnetic circuit breaker type Part number configuration Valid for NEMA sizes 0-4

Step 3 (digits 10, 11) select protective device

Thermal-mag circuit breaker - Spectra™ series

200-208V

230-240V

460-480V

575-600V

NEMA Size

Max Hp

CB Rating (Amps)

Max Hp

CB Rating (Amps)

Max Hp

CB Rating (Amps)

Max Hp

CB Rating (Amps)

Code

Code

Code

Code

2 3 – – – 5

15 20 15 20 25 30 40 30 40 50 60 70 50 60 70 80 90

TC TD TC TD TE TF TG TF TG

3 – – – 5

15 20 15 20 25 30 30 40 50 60 70 50 60 70 80 90

TC TD TC TD TE TF TG TF TG

5

15 20 15 25 30 40 30 40 50 60 70 50 60 70 80 90

TC TD TC TD TE TF TG TF TG

5

15 20

TC TD TC TD TE TF TG TF TG TH TJ TK TH TJ TK TL TM TN TP TQ TN TQ TR TS TT

0

– –

7 1/2 15

7 1/2 20

10

20 25 30 40 30 40 50 60 70 50 60 70 80 90

1

10

– – –

– – –

7 1/2

7 1/2 40

– –

– –

15 20

15

2

10

TH 10

TH 20

TH 25

– – – – –

TJ TK

TJ TK

25

TJ TK

– –

15

TH –

TH –

TH 30

TJ TK TL

– – –

TJ TK TL

30

TJ TK TL

40 50

15

40

3

TM 20

TM –

TM –

20

100 110 125 100 125 150 175 200

TN TP

100 110 125 100 125 150 175 200

TN TP

50

100 110 125 100 125 150 175 200

TN TP

– –

100 110 125 100 125 150 175 200

25

25

TQ 30

TQ –

TQ –

– –

TN

TN

TN

60

TQ –

TQ 60

TQ 75

4

30

TR TS TT

TR TS TT

75

TR TS TT

100

40 50

– –

40

100

Step 4 (digit 12) select overload relay Overload Relay Thermal Bi-Metallic Non-compensated (1NC) Thermal Bi-Metallic Non-compensated (1NO-1NC) Thermal Bi-Metallic Ambient Compensated (1NC) Thermal Bi-Metallic Ambient Compensated (1NO-1NC)

Code

1 2 3 4

Solid State Overload (1NO-1NC)

(#)

(#) Select Code for Solid State Overload amp rating from Standard or Optional Ranges below.

Solid state overload relay - standard range

Optional ranges

200-208V

230-240V

460-480V

575-600V

NEMA size 0 & 1 2

NEMA Size

OL Range

OL Amp Range

3 & 4

Max Hp

Max Hp

Max Hp

Max Hp

Code

Code

Code

Code

0.4 - 0.85 0.8 - 1.7 1.6 - 3.4 3.2 - 6.8 6.5 - 13.5 13 - 27 25 - 50 17 - 35 35 - 70 65 - 135

C

– – – –

0.8 - 1.7 –

– E F

– E F

3/4

D 1

D E F

D –

1.6 - 3.4 1/2 3.2 - 6.8 1 6.5 - 13.5 3 6.5 - 13.5 – 13 - 27 – 25 - 50 10 17 - 35 – 35 - 70 20 65 - 135 25 65 - 135 40

3/4

2 3

E F

2 5

E F

– –

0

2

G 3

G 5

G –

G G – H H –

7 1/2 G 10

G

1

13 - 27 7 1/2 H 7 1/2 H 10

H – H 25

– – – –

J – – –

– J – L

– J – L

20 25

H

K L

2

15

J – L –

30 50

K L

M

3

25

50

M 30 M 50

M –

4

M 100

M 100

M

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