®
BURNDY Products
TYPES YBA, YBA-FX
and YBA-A
Break-Away
Feature
T
B
Break-Away HYLUG™
L
Break-Away
Feature
Copper and Aluminum
Compression Terminals
Features and Benefits
UL Listed 90° C,
600 Volts to 35 kV
• Break-Away feature allows for field
modification of the terminal from a
two-hole design to a one-hole design
and the terminal still retains its UL Listing
and CSA Certification.
• Field modification of the terminal does not
require specialized tooling or training.
• Stud size is 1/2Љ on the first stud as well
as the slotted second stud.
• Slotted second stud provides built in
flexibility for the terminal to conform to
various bus bar dimensions. With the
slotted second stud, the terminal can be
used on two-hole spacing ranging from
1.75Љ down to 1.00Љ.
• Narrow tongue design allows for the
terminal to fit into tight spaces.
• Accommodates a wide range of conductor
combinations (AWG, Compact, DLO, Flex
as well as Metric)
• Break-Away line of terminals can be
installed with standard BURNDY® tooling
(example: PAT750XT-18V) and U-dies.
• UL/CSA Listed with 900 kcmil compact
aluminum conductor, using Y644 and
PAT644 (1 Crimp) tooling platforms only.
• Terminals are range taking when installed
with Y644 or PAT644 tooling platforms.
The Break-Away line of Copper and
Aluminum HYLUG™ terminals are designed
to provide maximum field flexibility by allow-
ing the installer (using the Break-Away fea-
ture) to easily convert two-hole terminals to
one-hole terminals to suit the application.
The Break-Away line of terminals encom-
passes a wide range of features that affords
the installer the flexibility in meeting the
requirements for challenging projects.
Copper Break-Away HYLUG™ Compression Terminals
Copper Connectors
Installation Tooling (# of crimps)
Mechanical Hydraulic
MD6, OUR840, BCT500HS Y35, Y39,Y750,
MD7-34R Y500CTHS *Y46, PAT750, *PAT46 Code
Copper Conductor
Stud Stud
Hole Hole Tongue Dimensions
Wire
Strip
Index Length
Catalog
Number
Color
Die
**
AWG
MM2 Size Spacing Width
B
T
L
Dieless
MY29-3 (1),
X28RT (4)
W28RT (4)
W28VT (4)
X29RT (8)
W29RT (4)
W29VT (4)
X28RT (4)
W28RT (4)
W28VT (4)
X29RT (8)
W29RT (4)
W29VT (4)
4/0 Flex 550/24,
4/0 AWG
1.00Љ to
YBAV28FX
120 1/2Љ
120 1/2Љ
.94Љ 1.62Љ .14Љ 5.24Љ Y644-/PAT644- (1),
U28RT (2)
Purple
Yellow
15
16
1-11/16Љ
1-1/16Љ
1.75Љ
Y81K-/PAT81K- (2) series
1.00Љ to
1.75Љ
YBA29
250 kcmil
.96Љ 1.62Љ .16Љ 5.21Љ
U29RT (2)
535.3 Flex 1325/24,
(500 kcmil nom.)
1.00Љ to
1.75Љ
YBA38FX
YBA39
300 1/2Љ
375 1/2Љ
500 1/2Љ
1.62Љ 2.81Љ .27Љ 6.76Љ Y644-/PAT644- (1),
Y81K-/PAT81K- (2) series
—
—
—
—
—
—
U38XRT (4)
U39RT (4)
U44XRT (4)
Pink
Black
Yellow
L99
24
2-7/8Љ
2-15/16Љ
3-1/16Љ
1.00Љ to
1.75Љ
750 kcmil
1.63Љ 2.88Љ .27Љ 6.87Љ
777.7 Flex 1925/24,
(750 kcmil nom.)
1.00Љ to
1.75Љ
YBA44FX
1.62Љ 3.00Љ .32Љ 7.14Љ
L115
Aluminum Break-Away HYLUG™ Compression Terminals
Aluminum Connectors
Aluminum &
Installation Tooling (# of crimps)
Hydraulic
Copper
Code Conductor
(AL9CU)
Stud
Hole
Size Spacing
Stud
Hole
Wire
Strip
Index Length
Catalog
Number
Tongue
Width
Dimensions
T
Y35, Y39, Y750,
*Y46, PAT750, *PAT46
Color
Code
Die
B
L
Dieless
1.00Љ to
MY29-3 (2), Y644-/PAT644- (1)
Y81K-/PAT81K- (2) series
YBA28A
YBA29A
4/0 Str., 4/0 Compact
1/2Љ
1.17Љ
1.26Љ
1.62Љ
1.65Љ
1.39Љ .30Љ 5.19Љ
1.45Љ .33Љ 5.28Љ
2.46Љ .43Љ 7.07Љ
2.74Љ .55Љ 7.76Љ
U28ART (2)
U29ART (2)
U39ART-2 (2)
White
Red
298
324
936
302
1-5/8Љ
1-5/8Љ
2-7/8Љ
3Љ
1.75Љ
250 kcmil, 250
Compact
1.00Љ to
1/2Љ
1.75Љ
Y644-/PAT644- (1)
***
700, 750 kcmil,
Concentric & Compact
1000 kcmil, 1000
Compact
1.00Љ to
Y81K-/PAT81K- (2) series
YBA39A
1/2Љ
Yellow
Brown
1.75Љ
1.00Љ to
P44ART (4) Using
YBA44A
1/2Љ
—
1.75Љ
*Y46 & *PAT46 only
*
Use PUADP-1 adaptor with “U” dies in Y46/PAT46 platform HYPRESS™.
2
** The MM conductor sizes listed are the recommendations for class 5 conductor.
*** UL/CSA listed with 900 kcmil compact aluminum conductor only, using the Y644-/PAT644- (1 crimp) series only.
For more information, contact FCI - BURNDY Products
In the U.S. call: 1-800-346-4175
Canada: 1-800-361-6975 (Quebec)
International: 1-603-647-5299
1-800-387-6487 (All Other Provinces)
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