11/6/2017
Grounding Bar and Bus Bars (BUSBAR Series) - Hammond Mfg.
Quality Products. Service Excellence.
Grounding Bar and Bus Bars
BUSBAR Series
Features
Electro Tin Plated Copper Bus Bar, 100/300 micro inches of plating.
The thin tin coating acts as a shield, inhibiting copper oxidization.
Copper oxidization causes a poor electrical contact which then gets hot and
increases the copper oxidization rate.
Oxides, because of their poor conductivity, also cause arcing at the electrical
contacts, eroding the copper.
3200 Volt rated Glass-Reinforced Thermoset Polyester insulators
180+ seconds of arc resistance
UL 94 V0 flame resistance
Mounting bracket holes 0.375” diameter
Busbar available in 2” or 4” widths
10” in length
0.25” in thickness
Hardware:
¼-20 x 0.75” length stainless steel Phillips machine screw (12 pcs.)
¼ stainless steel lock washer (12 pcs.)
¼-20 stainless steel hex nut (12 pcs.)
Accessories
Rack Isolation Kit
Modular Busbar
Ground Point Quantity
Overall Dimensions
Part No.
BUSBAR2X10
BUSBAR4X10
Height Width Length
4.15
4.15
6.63
6.63
11.50
11.50
Busbar Dimensions
Thickness Width Length
0.25
0.25
2.00
4.00
10.00
10.00
9/32"
Diameter
12
12
1/8"
Diameter
0
7
Ground Lug Hole Quantity
1/4"
Single Hole
12
12
1/4"
Double Hole
6 (1” on centers)
6 (0.50” to 1” on centers)
Insulators/
Brackets
Included
2
2
Horizontal Rack Mount Copper Busbar
Overall Dimensions
Part No.
GRDBAR19
GRDBAR23
Height
0.75
0.75
Width
19.00
23.00
Depth
0.19
0.19
Mounting Dimensions
Height
0.75
0.75
Width
19.00
23.00
Number of
Ground Points
Qty 10 - 10-32
Qty 10 - 10-32
Ground
Lug Holes
Qty 2 Ø 0.31
Qty 2 Ø 0.31
Vertical Rack Mount Copper Busbar
Overall Dimensions
Part No.
CBB35
CBB42
CBB49
CBB56
CBB63
Use With Frame
C2F1935...
C2F1942...
C2F1949...
C2F1956...
C2F1963...
Height
35.00
42.00
49.00
56.00
63.00
Width
0.63
0.63
0.63
0.63
0.63
Thickness
0.13
0.13
0.13
0.13
0.13
Mounting Height
Rack Units
20U
24U
28U
32U
36U
https://www.hammfg.com/dci/products/accessories/busbar
1/2
11/6/2017
Part No.
CBB70
CBB78
CBB85
Use With Frame
C2F1970...
C2F1978...
C2F1985...
Grounding Bar and Bus Bars (BUSBAR Series) - Hammond Mfg.
Overall Dimensions
Height
70.00
78.00
85.00
Width
0.63
0.63
0.63
Thickness
0.13
0.13
0.13
Mounting Height
Rack Units
40U
45U
49U
Data subject to change without notice
© 2017. Hammond Manufacturing Ltd. All rights reserved.
https://www.hammfg.com/dci/products/accessories/busbar
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