EATON Freedom Series NEMA Contactors & Electric Motor Starters
Freedom Series Accessories
Three-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.
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Fuse Type | Part Number |
| Class H-30A 250V | C350KH21 | |
| Class R-30A 250V | C350KR21 | |
| Class G-15A 300V | C350KG37 | |
| Class G-20A 300V | C350KG38 | |
| Class G-30A 300V | C350KG31 | |
| Class G- 60A 300V | C350KG32 | |
| Class T- 30A 300V | C350KT31 | |
| Class T- 60A 300V | C350KT32 | |
| Class J-30A 600V | C350KJ61 | |
| Class J-60A 600V | C350KJ62 | |
| Type M-30A 600V (1) | C350KM61 | |
| Class CC-30A 600V | C350KC63 | |
| Class T-30A 600V | C350KT61 | |
| Class T-60A 600V | C350KT62 |
Mechanical Interlock Only (2)(3)
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 Auxiliary Contacts.
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Application NEMA Size |
IEC Size | Contactor Mounting |
Part Number |
| 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 5 | 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 | Vertical | C321KM34 | |
| 4 or 5 to 5 | P-S to 5 | Vertical | C321KM55 | |
| 5 to6 | ~ | Vertical | C321KM65 | |
| 6 | T and U | Vertical | C321KM66 | |
| 6 to7 | T/U to V - X | Vertical | C321KM67 |
Three-Pole Top Mounted Fuse Block Kit
| Fuse Block | Approximate Dimensions in Inches (mm) | |||||
| Class | Amperes | Volts | Wide A | High B | Deep C | D |
| G | 15, 20, 30, 60 | 300 | 2.40 (61.0) | 3.00 (76.2) | 2.04 (51.8) | ~ |
| 300 | 2.62 (66.5) | 4.25 (108.0) | 2.08 (52.8) | ~ | ||
| 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 | 300 | 3.44 (87.4) | 3.00 (76.2) | 2.33 (59.2) | ~ |
| 30 | 600 | 3.75 (95.3) | 3.31 (84.1) | 2.26 (57.4) | ~ | |
| 60 | 600 | 4.87 (123.7) | 3.00 (76.2) | 2.58 (65.5) | ~ | |
Reversing Kits (Horizontal Contactor Mounting Only)
| NEMA Size | IEC Size | Part Number |
| 00 | A - C | C321KM60K14B |
| 0 | D - F | C321KM60K13B |
| 1 | ~ | C321KM60K15B |
| 2 | G - K | C321KM60K16B |
| 3 | ~ | C321KM60K17(4) |
| ~ | L and M | C321KM60K21(4) |
| ~ | N | C321KM60K18(4) |
| 4 | ~ | C321KM60K19(4) |
| 5 | ~ | C321KM60K20(4) |
| ~ | P - S | C321KM60K44(4) |
Notes
(1) Type M fuse block not approved for branch circuit protection.
(2) Without cross-wiring.
(3) For use with latest series product.
(4) Kit includes (2) NC auxiliary contacts.
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.
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Timing Range | Part Number (1)(2)(3) |
| 0.1–1.0 seconds | C320TDN1A | |
| 1–30 seconds | C320TDN30A | |
| 30–300 seconds | C320TDN300A | |
| 5–30 minutes | C320TDN3000A (4) |
Notes
(1) Add opedrating voltage suffix to catalog number. A = 120V, B = 240V, E = 208V
(2) Rated 0.5 ampere pilot duty—not to be used on larger contactors.
(3) Terminal connections are quick connects only. Two per side.
(4) 240V operating voltage not available for C320TDN3000_.
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 cannot 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.
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Timing Range | Part Number (1)(2)(3) |
| 0.1 to 30 seconds | C320TP1 | |
| 10 to 180 seconds | C320TP2 |
Maximum Ampere Ratings
| Description | VAC | |||
| 120 | 240 | 480 | 600 | |
| Make | 30 | 15 | 7.5 | 6 |
| Break | 3 | 1.5 | 0.75 | 0.6 |
DIN Rail Mounting Channel—35 mm
Designed for DIN rail mounting of IEC style contactors and starters.
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Description | Part Number |
| 1 meter length | MC382MA1 |
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.
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Part Number |
| C320DN65 |
Transient Suppressor Kits
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. 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.
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Coil Voltage (1) |
Part Number |
| 24/120V | C320TS1 | |
| 208/240V | C320TS2 | |
| 277/480V | C320TS3 |
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.
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Description | Min. Ordering Quantity (Std. Pkg.) |
Part Number |
| Clear cover, no accessibility |
50 | C320PC3 | |
| Gray cover, no accessibility, with Auto only nib |
50 | C320PC4 | |
| Gray cover, no accessibility, with Manual only nib |
50 | C320PC5 | |
| Gray cover with FLA dial accessibility, A, B, C, D positions and Auto only nib |
50 | C320PC6 | |
| Gray cover with FLA dial accessibility, A, B, C, D positions and Manual only nib |
50 | C320PC7 |
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.
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Type | Max. Amperes | Part Number |
| Fuse holder only | 15 | C320FB(1) | |
| 30 | C320FBR(2) |
Notes
(1) A fuse is not supplied, but holder will accept a Bussman Type KTK or KTK-R
(13/32 in x 1-1/2 in) fuse, 600V maximum.
(2) Includes a 5A, 600V KTK-R fuse.
Finger Protection Shields
Snap-on shields for both contactors and starters provide IEC Type IP20 finger protection. Prevents accidental contact with line/load terminals.
| Application | Part Number |
| NEMA Size 00, IEC Sizes A-C | C320LS1 |
| NEMA Size 0, IEC Sizes D-F | C320LS2 |
| NEMA Sizes 1-2, IEC Sizes G-K | |
| Contactors | C320LS3 |
| Reversing contactors | C320LS4 |
| NEMA Size 1 | |
| Starters | C320LS5 |
| Reversing starters | C320LS6 |
| NEMA Size 2, IEC Sizes G-K | |
| Starters | C320LS7 |
| Reversing starters | C320LS8 |
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.
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Coil Voltage |
Part Number |
| 120V | C320AS1 |
Notes
(1) Suppressor is compatible with coil voltages/ranges as shown, both 50 and 60 Hz.
(2) Power pole kits sold for replacement purposes only. For new applications, order the correct
four-pole and five-pole contactor catalog numbers.
Add-On Power Pole Kit (2) - NEMA Sizes 00–0, IEC Sizes A–F
| Inductive 600V |
Resistive 600V |
Horsepower Single-Phase | Locked Rotor 240V | Lighting Ballast Tungsten 480V |
IEC 947 Ampere Rating | 1 NO Power Pole Part Number |
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| 115V | 230V | AC-1 600V |
AC-3 600V |
AC-5a AC-5b 480V |
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| 15 | 20 | 0.5 | 2 | 96 | 20 | 20 | 12 | 18 | C320PPD10 |