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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