Cutler Hammer, Div of Eaton Corp NEMA Contactors, NEMA Starters Accessories Catalog
33-92
NEMA Contactors & Starters
Freedom
February 2007
Accessories
33
3-Pole Top Mounted Fuse Block Kit
IEC Sizes A – K, NEMA Sizes 00 – 2
Field mount to Freedom Series starters and
contactors. Designed to save space and
reduce installation costs. They provide
short circuit protection for branch circuits.
Mounted Fuse
Block Kit
Table 33-114. Fuse Block Kits
Fuse Type Catalog
Class H — 30A 250V
Class R — 30A 250V
Class G — 15A 300V
Class G — 20A 300V
Class G — 30A 300V
Class G — 60A 300V
Class T — 30A 300V
Class T — 60A 300V
Class J — 30A 600V
Class J — 60A 600V
Type M — 30A 600V
Class CC — 30A 600V
Class T — 30A 600V
Class T — 60A 600V
Type M fuse block not approved for branch circuit protection.
Number
C350KH21
C350KR21
C350KG37
C350KG38
C350KG31
C350KG32
C350KT31
C350KT32
C350KJ61
C350KJ62
C350KM61
C350KC63
C350KT61
C350KT62
Table 33-115. Approximate Dimensions
Fuse Block Dimensions in Inches (mm)
Class Amperes Volts Wide A High B Deep C D
G 15, 20, 3060300
H 30 250 3.00 (76.2) 3.10 (78.7) 2.23 (56.6) 3.62 (91.9)
J 30, 60 600 4.81 (122.2) 4.12 (104.6) 2.82 (71.6) —
M, CC 30 600 2.40 (61.0) 3.00 (76.2) 2.04 (51.8) —
R 30 250 3.00 (76.2) 3.10 (78.7) 2.23 (56.6) 3.62 (91.9)
T 30, 60
30
60
2.40 (61.0)
300
2.62 (66.5)
300
3.44 (87.4)
600
3.75 (95.3)
600
4.87 (123.7)
D
AC
3.00 (76.2)
4.25 (108.0)
3.00 (76.2)
3.31 (84.1)
3.00 (76.2)
2.04 (51.8)
2.08 (52.8)——
2.33 (59.2)
2.26 (57.4)
2.58 (65.5)
Price
U.S. $
—
—
—
B
Mechanical Interlock and Reversing Kits
Mechanical interlocks and reversing kits are designed for
field assembly of reversing contactors or starters from
Freedom Series components. The Reversing Kits include a
Mechanical Interlock, stabilizer bar and a pre-cut, trimmed
and formed wire set. Auxiliary contacts, if required, must be
ordered separately. See Page 33-96.
Cat. No.
C321KM60B
Table 33-116. Mechanical Interlock Only
Application Catalog
NEMA Size IEC Size Contactor
00 – 2 A – K Horizontal C321KM60B
3 L – N Horizontal C321KM30
3 to 4 N to P Horizontal C321KM43
4 P – S Horizontal C321KM40
4 to 5 — Horizontal C321KM45
4 to 6 S to T/U Horizontal C321KM80
5 — Horizontal C321KM50
5 to 6 — Horizontal C321KM56
6 T and U Horizontal C321KM70
6 to 7 T/U to V – X Horizontal C321KM90
7 V, W and X Horizontal C321KM34
4 or 5 to 5 P – S to 5 Vertical C321KM55
5 to 6 — Vertical C321KM65
6 T and U Vertical C321KM66
6 to 7 T/U to V – X Vertical C321KM67
Without cross-wiring.
For use with latest series product.
Table 33-117. Reversing Kits (Horizontal Contactor Mounting Only)
Application Catalog
NEMA Size IEC Size
00
0
1
2
3
—
—
4
5
—
Kit includes (2) NC auxiliary contacts.
A – C
D – F
—
G – K
—
L and M
N
—
—
P – S
Part No.
23-7165
Mounting
Number
Number
C321KM60K14B
C321KM60K13B
C321KM60K15B
C321KM60K16B
C321KM60K17
C321KM60K21
C321KM60K18
C321KM60K19
C321KM60K20
C321KM60K44
Wire Set
Price
U.S. $
Price
U.S. $
Mounting
Plate
Figure 33-27. Approximate Dimensions in Inches (mm)
Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . 1CD1C
For more information visit: www.eaton.com CA08102001E
February 2007
NEMA Contactors & Starters
Freedom
Accessories
33-93
Solid-State Timers
Solid-State Timer
Solid-State ON DELAY Timer — Side
Mounted on Freedom Series NEMA 00 – 2,
IEC A – K and C25D, C25E and C25F Frame
This timer is designed to be wired in
series with the load (typically a coil).
When the START button is pushed
(power applied to timer), the ON
DELAY timing function starts. At the
completion of the set timing period,
timer and series wired load will both
be energized.
Table 33-118. Mounted Timer Product
Selection
Timing Range Catalog
.1 – 1.0 Seconds
1 – 30 Seconds
30 – 300 Seconds
5 – 30 Minutes
Add operating voltage Suffix to Catalog
Number. A = 120V, B = 240V, E = 208V
Rated .5 ampere pilot duty — not to be used
on larger contactors.
Terminal connections are quick connects
only. Two per side.
Number
C320TDN1_
C320TDN30_
C320TDN300_
C320TDN3000_
Price
U.S. $
Shorting Bar Kits
These kits provide phase-to-phase
power connections of contactors for
field assembly. The kits include bus
connections and mounting hardware.
The shorting bars connect all three
phases of a single contactor.
Table 33-119. Product Selection
Description Catalog
NEMA Size 3,
IEC Sizes L – N
NEMA Size 4,
IEC Sizes A – S
NEMA Size 6,
IEC Sizes T and U
Number
C321SB18
C321SB19
C321SB22
Price
U.S. $
Pneumatic Timers — Top Mounted
Attachment mounts on
top of any NEMA Size
00 – 2 or IEC Size A – K
Freedom Series starter or
contactor (top mounted
auxiliary contacts can not
be installed on device when timer is
used). Timer unit has 1NO-1NC isolated timed contacts — circuits in each
pole must be the same polarity. Units
are convertible from OFF to ON DELAY
or vice-versa.
Table 33-120. Product Selection
Timing Range Catalog
.1 to 30 Seconds
10 to 180 Seconds
Number
C320TP1
C320TP2
Price
U.S. $
Table 33-121. Maximum Ampere Ratings
Description Volts AC
120 240 480 600
Make
Break
30315
1.5
7.5
.756.6
Locking Cover for Overload Relay
— C306 Only
Snap-on transparent or
opaque plastic panel for
covering access port to the
overload relay trip setting dial
— helps prevent accidental or
unauthorized changes to trip
and reset setting.
Table 33-122. Product Selection
Description Min.
Clear cover, no
accessibility
Gray cover, no
accessibility,
with Auto
only nib
Gray cover, no
accessibility,
with Manual
only nib
Gray cover
with FLA dial
accessibility,
A, B, C, D
positions and
Auto only nib
Gray cover
with FLA dial
accessibility,
A, B, C, D
positions and
Manual only nib
Ordering
Quantity
(Std. Pkg.)
50 C320PC3
50 C320PC4
50 C320PC5
50 C320PC6
50 C320PC7
Catalog
Number
Price
U.S. $
Identification Markers
IEC Sizes A – K, NEMA Sizes 00 – 2
Designed to snap on the face of contactor for easy, personalized identification of individual devices. Includes
holder and labels.
Table 33-123. Product Selection
Description Catalog
Identification
Marker
Number
C320DL2
Price
U.S. $
Control Circuit Fuse Block
These panel mounted fuse
holders, designed for
control circuit protection
or other similar low current
requirements, have extractor
type fuse caps. The Class CC
rejection type fuses (KTK-R) used in
these holders are intended for use
with equipment designated as being
suitable for use on systems having high
available fault currents. If branch circuit
protective device is 45A or greater,
C320FBR fuse kit may be required for
control circuit protection per NEC 430-72.
Table 33-124. Product Selection
Type Max.
Fuse Holder
Only
A fuse is not supplied, but holder will
accept a Bussman Type KTK or KTK-R
(13/32" x 1-1/2") fuse, 600V maximum.
Includes a 5A, 600V KTK-R fuse.
Fuse
Amperes
15
30
1.88 (47.8)
Figure 33-28. Approximate Dimensions
in Inches (mm)
1.25 (31.8)
.97
(24.6)
Catalog
Number
C320FB
C320FBR
.88
(22.4)
2.06
(52.3)
Price
U.S. $
1.19
(30.2)
33
CA08102001E For more information visit: www.eaton.com
Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . 1CD1C
33-94
NEMA Contactors & Starters
Freedom
February 2007
Accessories
33
DIN Rail Mounting Channel —
35 mm
Designed for DIN rail mounting of IEC
style contactors and starters.
DIN Rail
Table 33-125. Product Selection
Description Catalog
Number
1 Meter Length MC382MA1
Price
U.S. $
Finger Protection Shields
Snap-on shields for both contactors
and starters provide IEC Type IP20 Finger Protection. Prevents accidental
contact with line/load terminals.
Table 33-126. Product Selection
Application Catalog
NEMA Size 00, IEC Sizes
A – C
NEMA Size 0, IEC Sizes
D – F
NEMA Sizes 1 – 2, IEC
Sizes G – K
Contactors
Reversing Contactors
NEMA Size 1
Starters
Reversing Starters
NEMA Size 2, IEC Sizes
G – K
Starters
Reversing Starters
Number
C320LS1
C320LS2
C320LS3
C320LS4
C320LS5
C320LS6
C320LS7
C320LS8
Price
U.S. $
Adapter to DIN Rail Mount
NEMA 1 – 2 and IEC G – K Contactors
Designed to allow DIN rail mounting of
NEMA 1 – 2 and IEC G – K contactors.
Includes all hardware required to convert contactors from panel mounting
to 35 mm DIN rail mounting.
Table 33-127. Product Selection
Catalog
Number
C320DN65
Price
U.S. $
Transient Suppressor Kits
NEMA Sizes 00 – 2, IEC Sizes A – K
These kits limit high
voltage transients
produced in the
control circuit when
power is removed
from the contactor
or starter coil. There
are three separate
suppressors for use
on 24 – 120V, 208 – 240V or 277 – 480V
coils respectively.
Cat. No. C320TS2
These devices mount directly to the
coil terminals of Freedom Series contactors or starters NEMA Sizes 00 – 2,
IEC Sizes A – K and lighting contactors
10 – 60A. Reversing devices will
require two.
Table 33-128. Product Selection
Description Coil
Transient
Suppressor
Suppressor is compatible with coil voltages/
ranges as shown, both 50 and 60 Hz.
Voltage
24/120V
208/240V
277/480V
Catalog
Number
C320TS1
C320TS2
C320TS3
Price
U.S. $
NEMA Sizes 3 – 5, IEC Sizes L – S
This device mounts
on top of any side
mounted auxiliary
contact on Freedom
Series NEMA Sizes
3 – 5, IEC Sizes L – S
and lighting contactors 100 – 300A. It
connects across coil terminals on any
120V contactor or starter magnet coil
(reversing starters or contactors
require 2).
Limits high voltage transients produced in the circuit when power is
removed from the coil.
Table 33-129. Product Selection
Description Coil
Transient
Suppressor
Voltage
120V C320AS1
Catalog
Number
Price
U.S. $
Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . 1CD1C
For more information visit: www.eaton.com CA08102001E
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