Cut Sheet
Volume 10—Enclosed Control CA08100012E—November 2012 www.eaton.com V10-T17-9
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Technical Data and Specifications
NEMA Contactors and Starters
Relays
Wire (75°C) Sizes—AWG or kcmil—NEMA Sizes 00–2—Open
Wire (75°C) Sizes—AWG or kcmil—NEMA Sizes 3–8—Open
Power Terminal Torque Line and Load Terminals
Plugging and Jogging Service Horsepower Ratings
3
Overload Relay UL/CSA Contact Ratings Control Circuit
2
Notes
1
Two compartment box lug.
2
DC ratings cover Freedom Series coils only.
3
Maximum horsepower where operation is interrupted more than 5 times per minute or more
than 10 times in a 10 minute period. NEMA standard ICS 2-1993 table 2-4-3.
NEMA Size Cu Only
Power Terminals—Line
00 12–16 stranded, 12–14 solid
0 8–16 stranded, 10–14 solid
1 8–14 stranded or solid
2 3–14 (upper) and/or
6–14 (lower) stranded or solid
1
Power Terminals—Load—Cu Only (Stranded or Solid)
Terminal Wire Size
Catalog
Number
32A 14–6 AWG C306DN3B
75A 14–2 AWG C306GN3B
Control Terminals—Cu Only
12–16 AWG stranded, 12–14 AWG solid
NEMA Size Wire Size
Power Terminals—Line and Load
3 1/0–14 Cu/Al
4 Open—3/0–8 Cu
Enclosed—250 kcmil—6 Cu/Al
5 750 kcmil—2 or (2) 250 kcmil—3/0 Cu/Al
6–7 (2) 750 kcmil—3/0 Cu/Al
8 (2) 750 kcmil—1/0 Cu/Al
Control Terminals—Cu Only
12–16 AWG stranded, 12–14 AWG solid
Terminal Torque in lb-in Catalog Number
32A 20 C306DT3B
75A 35 (14–10 AWG) C306GT3B
40 (8 AWG)
45 (6–4 AWG)
50 (3–2 AWG)
105A 120 (3/16) C306KN3
(Socket head screw)
200 (1/4)
250 (5/16)
144A 120 (3/16) C306NN3
(Socket head screw)
200 (1/4)
250 (5/16)
35 (14–10 AWG) C306NN3
(Slotted head screw)
40 (8 AWG)
45 (6–4 AWG)
50 (3–1/0 AWG)
NEMA Size 200V 230V 460V 575V
00 — 1/2 1/2 1/2
0 1-1/2 1-1/2 2 2
1 3355
2 7-1/2 10 15 15
3 15203030
4 25306060
5 60 75 150 150
6 125 150 300 300
AC Volts 120V 240V 480V 600V
NC Contact B600
Make and break amps 30 15 7.5 6
Break amps 3 1.5 0.75 0.6
Continuous amps 5555
NO Contact C600
Make and break amps 15 7.5 3.375 3
Break amps 1.5 0.75 0.375 0.3
Continuous amps 2.5 2.5 2.5 2.5