CT Metering - Cooper Industries Rated 051HS-13 (closed) 051HS-13 (open) CT Metering Data subject to change without notice. Consult local utility for area acceptance. All dimensions
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Part/UPC Catalog Overall Dimensions Top KnockoutNumber Number Height Width Depth Provision Layout
78205146000 12144 20” 12” 45/8” AW Hub Fig. 178205146010 12145 20” 12” 45/8” AW Hub Fig. 178205146020 12146 20” 12” 45/8” AW Hub Fig. 178205144640 12148 20” 12” 45/8” AW Hub Fig. 178205144650 121413 20” 12” 45/8” AW Hub Fig. 178205144065 121415 20” 12” 45/8” AW Hub Fig. 178205146070 1214208 * 20” 243/8” 45/8” AW Hub Fig. 278205146060 1214213 * 20” 243/8” 45/8” AW Hub Fig. 278205180265 1214215 * 20” 243/8” 45/8” AW Hub Fig. 2
Application• Test switch section under separate cover• Test switch perch included• Receive ANSI C12.10 watthour meters• Overhead and underground feed (see chart)• Surface mount
Construction• Ring type• NEMA Type 3R• ANSI 61 gray E-coat finish• Aluminum snap ring included
Application• Removable test switch perch included• Includes provisions to install model 6019/6067 CT mounts• Receive ANSI C12.10 watthour meters• Overhead and/or underground feed (see chart)• Surface mount
Construction• Ring type• NEMA Type 3R• ANSI 61 gray E-coat finish• Aluminum snap ring included
Standards• UL 414 Listed• ANSI C12.7• EUSERC 313• EUSERC 314
* Items beginning with “U” comply with EUSERC 314, all other items comply with EUSERC 313.
CT Rated
CT Metering
Data subject to change without notice. Consult local utility for area acceptance. All dimensions are in inches.
Accepts 6019xx Series C.T. Mounting Basessee page 77
Accepts 6019xx Series and 6067xx Series C.T. Mounting Basessee page 77
C.T. MountingBase
Stud Locations
AlternateLocationsOf Test
Switch Perch
AlternateLocationsOf Test
Switch Perch
Test Switch Perch
#10-32 Tapped Holes (4 places)
11⁄4”3”
11⁄4”
31⁄4” 31⁄4”
41⁄4” 41⁄4”
Figure X Figure Y Figure Z
Body
Body
BodyBracket1/4”-20 Nut (4) - Torque 45 in/lbs
#10-32 Screws (4)Torque 35 in/lbs
#10-32 Screws (4)Torque 35 in/lbs
Bracket1/4”-20 Nut (4) - Torque 45 in/lbs
1/4”-20 Nut (4) -Torque 45 in/lbs
Perch PerchPerch
Test Switch Perch Instructions
This enclosure is assembled with the test switchinstalled at a factory offset distance from thecover (see Figure 1). If a greater offset is desired,follow these instructions:
1. Loosen and remove the screws holding theperch to the bracket, remove the perch.Loosen and remove the nuts on the bracketstuds. (See Figure X)
2. Remove and rotate the brackets 180 degreesand relocate back onto bracket studs. (SeeFigure Y) Then fasten the nuts back on thebracket studs and torque them to 45 in/lbs.
3. Place the perch on the brackets and fastenwith the screws, and torque screws to 35in/lbs. (See Figure Z)
18249 RTCT (closed) 18249 RTCT (open)
CT M
etering
Data subject to change without notice. Consult local utility for area acceptance. All dimensions are in inches.
CT Enclosures With Lift Off Covers
Meter Mounting Equipment73
Part/UPC Catalog Service Use With Overall Dimensions KnockoutNumber Number Type Mounting Base Height Width Depth Layout
Note: * Neutral Lug is one barrel onlyNote: Every 600 MCM lug barrel will accept (2) 1/0-250 MCM cables
Test Switch Configuration Sheet
CT Metering
Data subject to change without notice. Consult local utility for area acceptance. All dimensions are in inches.
CT Mounting Bases
78Meter Mounting Equipment
Configuration
Switch (KS, SH, CN, TB, X)
Bussing (B, S)
Ganged Handles (Y, N)
Barrier (Y, N)
Handle Color (R, B)
45° Stops (Y, N)
Special FeaturesCover Yes No
Base Size 7 Pole 10 Pole
No. of Poles 4 7 10 Other
Plating None Tin Nickel
Keys Switches
Application• Current transformer metering• Customizable configurations
Construction• BMC mounting base• Tin and nickel plating• Color coded handles
Standards• UL Recognized
component• ANSI C12.9
• Other options and arrangements are available. Please contact the factory for a full product line.• Test Switched are available mounted and wired. Contact factory for details.
Name
Company Name
Address
Phone
Email
1 2 3 4 5 6 7 8 9 10
Poles
KS SH CN TB XKnife Switch Knife Switch Current Switch Thru Bar Unused Space
with shunt with Test Jack B BypassS Short
Bussing
R RedB Black
Handle Color
For online form, see www.cooperbline/metering.Send completed form to customer service at Eaton’s B-Line Business. See address information on back cover.
CT M
etering
Data subject to change without notice. Consult local utility for area acceptance. All dimensions are in inches.
CT Utility Enclosures
Meter Mounting Equipment79
Application• Used for split core CT applications
Construction
• NEMA Type 3R• ANSI 61 gray E-coat finish• 3/4” wood back panel installed
Standards• Not UL Listed
Part/UPC Catalog Overall Dimensions Meter ViewingNumber Number Height Width Depth Doors Window Special Layout
78205138000 345 HC 24” 18” 11” Single, Hinged -- For “A” Base Metering Fig. 178205138020 351 HC 30” 24” 11” Single, Hinged -- For “A” Base Metering Fig. 178205138030 352 HC 28” 28” 11” Single, Hinged 1, Hinged -- Fig. 278205138041 353 DHC 24” 30” 12” Single, Lift Off 3, Hinged -- Fig. 378205138090 360 HC 24” 14” 10” Single, Lift Off 1, Hinged w/ Pole Mount Brackets Fig. 478205138050 420 HC 48” 34” 13” Double, Hinged -- 3-Pt Latching Handle Fig. 5a78205138070 421 HC 48” 34” 13” Double, Hinged 1, Hinged 3-Pt Latching Handle Fig. 5b78205138080 422 HC 48” 34” 13” Double, Hinged 2, Hinged 3-Pt Latching Handle Fig. 5c
Part/UPC Catalog Overall DimensionsNumber Number Height Width
78205138060 415 33” 36”78205138065 415 H 26” 28”
Utility Enclosures
Universal CT Equipment Mounting Racks
415 H
Fig. 1
Fig. 4
Fig. 3Fig. 2
Fig. 5a Fig. 5b
Fig. 5c
Layouts
CT Metering
Data subject to change without notice. Consult local utility for area acceptance. All dimensions are in inches.