Eaton Electrical Cutler-Hammer CA03310002E - Manual (Page 3)

September 2003
CA03310002E For more information visit: www.cutler-hammer.eaton.com
3
NEMA Contactors & Starters
IT. Electro-Mechanical
Catalog Number Selection
Catalog Number Selection (Open Components)
Table 1. IT. Electro-Mechanical Catalog Numbering System
Note: When using the Catalog Numbering System for Eaton’s Cutler-Hammer IT. Electro-Mechanical products, care should be exercised to
assure that the Catalog Number for the Overload Relay aligns with the IT. Contact Block selected for type, frame size and ampacity, if purchased
as separate components.
Examples:
N101BS0J3A — Full Voltage Non-reversing, Size 0 Starter with a 10 – 32 amp overload range
N111FS5X3N — Full Voltage Non-reversing, Size 5 Contactor
N501DS2K3A — Full Voltage Reversing Starter with a 14 – 45 amp overload range
N02NCXCXNN — Coil Controller 54 mm
N04NBSAX3N — Contact Block Size 00
Designator (NEMA)
SA = Size 00
S0 = Size 0
S1 = Size 1
S2 = Size 2
S3 = Size 3
S4 = Size 4
S5 = Size 5
XC = Coil Controller
XR = Overload
Overload Type
A = Standard
N = Contactor or Not Applicable
Standard
N = NEMA
Configuration (Open Type)
02N = FVNR Coil Controller
03N = FVR Coil Controller
04N = Contact Block
05N = Solid-State Non-reversing Overload Relay
06N = Solid-State Reversing Overload Relay
101 = FVNR Starter
111 = FVNR Contactor
501 = FVR Starter
511 = FVR Contactor
Frame Width
B = 45 mm
C = 54 mm
D = 76 mm
E = 105 mm
F = 140 mm
Overload Full Amperes Adjustment
(45 mm)
A = .25 – .8
B = .59 – 1.9
C = 1.4 – 4.4
D = 2.8 – 9.0
G = 6.3 – 20
J = 10 – 32 (76 mm)
F = 5.0 – 16
H = 8.4 – 27
K = 14 – 45
N = 31 – 100
(54 mm)
A = .25 – .8
B = .59 – 1.9
C = 1.4 – 4.4
D = 2.8 – 9.0
F = 5.0 – 16
H = 8.4 – 27
L = 16 – 50 (105 mm)
K = 14 – 45
M = 28 – 90
P = 42 – 135
R = 63 – 200
(140 mm)
P = 42 – 135
S = 84 – 270
T = 131 – 420
X = Contact Block, Coil Controller,
Contactor or Not Applicable
Pole Selection
3 = 3-Pole
N 101 B S0 J 3 A