Cut Sheet

Volume 10—Enclosed Control CA08100012E—November 2012 www.eaton.com V10-T6-7
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6.1
Pump Panels
Industrial Pump Panels
Freedom—Fusible Disconnect
Product Description
●
Three-phase magnetic
●
Interchangeable heater
OLR
Standard ECN54 controllers
have a HAND/OFF/AUTO
selector switch and START
and RESET pushbuttons
mounted on the enclosure
and are wired as illustrated on
Page V10-T6-8.
Type 3R enclosure does not
include top conduit hubs.
Hubs are available in kit
form—see Page V10-T6-5.
If branch circuit protective
device is 45A or greater,
C320FBR1 fuse kit (panel
mounted) may be required for
control circuit protection per
NEC 430-72.
Stainless steel enclosure may
be ordered by changing the
seventh digit to
A. Type 3R
rating will still apply.
Product Selection
Class ECN54—Combination Pump Panel—Fusible Disconnect
Notes
Starters do not include heater packs. Select one carton of three heater packs. For heater pack selection, see Tab 15.
Starters with electronic overload, see Modification Codes in Tab 15.
1
Dual element fuse ratings.
2
Class R fuse clips, except for Size 7 which uses Class L fuse clips. For starters with clips “Not Installed”, select fuse clip kit on Page V10-T6-8.
3
To order without the START pushbutton, add modification code P6.
4
For Compact NEMA Size 1 or Size 4 Pump Panel, add modification code C60. (Example: ECN5412AAA-C60).
NEMA
Size
Motor
Voltage
1
Max. hp
50/60 Hz
Fuse Clip Rating
2
Narrow Width
3
Standard Width
3
Amperes Volts Catalog Number Catalog Number
1
4
230 7-1/2 30 250 ECN5412BAB-E14 ECN5412BAB
460 10 600 ECN5412CAC-E14 ECN5412CAC
— — Not installed Not installed ECN5412AAA-E14 ECN5412AAA
2 230 15 60 250 ECN5422BAD-E14 ECN5422BAD
460 25 600 ECN5422CAE-E14 ECN5422CAE
— — Not installed Not installed ECN5422AAA-E14 ECN5422AAA
3 230 30 100 250 — ECN5432BAF
460 50 600 — ECN5432CAG
— — Not installed Not installed — ECN5432AAA
4
4
230 50 200 250 — ECN5442BAH
460 100 600 — ECN5442CAJ
— — Not installed Not installed — ECN5442AAA
5 230 100 400 250 — ECN5452BAK
460 200 600 — ECN5452CAL
6 230 200 600 250 — ECN5462BAM
460 400 600 — ECN5462CAN
7 460 600 1200 600 — ECN5472CAQ
Compact NEMA Size 1 and Size 4 Starters
Electrical Life at Rated Continuous Current
NEMA
Size
Rated Current (Amp)
AC3/AC4 Operations
1C 27/150 2,500,000/40,000
1 27/153 5,000,000/110,000
4C 135/516 500,000/40,000
4 135/822 800,000/70,000
For Other Volts and Hertz
Applications
For other than listed volts and
hertz, select required
controller by catalog number
and replace the magnet coil
alpha designation, eighth digit
in catalog number, with
proper code suffix from the
table below.
Example: For 600V 60 Hz coil,
change ECN5412BAC to
ECN5412DAC.
Coil Voltage
Coil Volts and Hertz Suffix Code
120/60 or 110/50 A
240/60 or 220/50 B
480/60 or 440/50 C
600/60 or 550/50 D
208/60 E