Series KU
Base Mount Double Row Terminal Blocks
SPECIFICATIONS
Rating:
60A, 600V*
Center Spacing:
.625” (15.88 mm)
Number of poles:
2 - 12
Wire Size:
AWG #6 CU max.
Screw Size:
#10-32 brass nickel plated
Torque Rating:
20 in/lb max.
Distance Between Barriers:
.437” (11.09 mm)
Mounting:
Base mount. For 35mm DIN rail
mountable, consult factory.
Material:
Molded base: Black, UL rated 94V-0
thermoplastic. Terminal plating: Nickel over brass.
Screws: Nickel plated brass.
Operating Temperature:
105°C max.
Approvals:
UL E62622; CSA LR15364; CE Pending
No. of
Poles
2
3
4
5
6
7
8
9
10
11
12
KU
A
2.50
3.12
3.75
4.37
5.00
5.62
6.25
6.87
7.50
8.12
8.75
B
1.62
2.25
2.87
3.50
4.12
4.75
5.37
6.00
6.62
7.25
7.87
KUX only
A
2.00
2.62
3.25
3.87
4.50
5.12
5.75
6.37
7.00
7.62
8.25
B
.62
(15.88)
GET CONNECTED WITH US
KUSC4
KU12
2.00
(50.80)
#10 screw
clearance
1.25
(31.75)
.43
(11.09)
.50
(12.70)
1.50
(38.10)
Dimensions in inches. To convert to millimeters,
multiply by 25.4.
*60A rating achieved with #6 copper wire crimped
to ring terminal
A
Part Numbering System
Series
Poles
Screw Options
Covers
Marking Strip
K U
sssss
KU
KUX
KUSC
ss
ss
00
- screws shipped bulk
W
- brass washer head,
nickel plated
P
- Steel screw w/pressure plate
zinc plated
B
- brass washer head, no plating
ss
WC
- Top cover &
2 end plates
sss
MT
- Matte finish
NU
- Numbered 1 to 12,
horizontal
NUV
- Numbered 1 to 12,
vertical
PT
- Marker strip for cover
- Standard block
2
to
12
- Short block
- Standard w/shorting strap
& 4 shorting screws
KURL
- Standard w/removable link
KUXSC
- Short block w/shorting strap
& 4 shorting screws
KUXRL
- Short block w/removable link
Accessories
MTMU##
Molded Marking Tape
Matte Finish
NUM##
Molded
Marking Tape
JU12
Jumper
12 Circuits
NUE
End Piece for NUC
NUC##
Cover
Mobile and portable
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