4
5
Wire
Size
Die
Color
Cat. No.
Die
Indentation
Mark
Lugs: Total # of Crimps
Splices: # of Crimps per Side
Anderson
Blackburn
®
Burndy ILSCO Panduit Penn-Union T&B
#8 AWG
RED
49-12-U008C
8
1
1
1
1
1
1
#6 AWG
BLUE
49-12-U006C
6
#4 AWG
GRAY
49-12-U004C
4
1
#2 AWG
BROWN
49-12-U002C
2
#1 AWG
GREEN
49-12-U001C
1
1/0 AWG
PINK
49-12-U01AC
1/0
2/0 AWG
BLACK 49-12-U02AC
2/0
3/0 AWG ORANGE
49-12-U03AC
3/0
4/0 AWG
PURPLE 49-12-U04AC
4/0
250 MCM YELLOW 49-12-U250C
250
300 MCM
WHITE
49-12-U300C
300
2
2
2
2
2
2
2
350 MCM
RED
49-12-U350C
350
Lugs: 2
Splices: N/A
400 MCM
BLUE
49-12-U400C
400
2
500 MCM
BROWN
49-12-U500C
500
600 MCM
GREEN
49-12-U600C
600
750 MCM BLACK 49-12-U750C
750
SYMBOLOGY
Volts
Direct Current
Underwriters Laboratories, Inc.
United States and Canada
WARNING
To reduce the risk of
explosion, electric shock
and property damage, do not use on live
electrical lines. Tool is NOT insulated.
Contact with a live circuit could result in
severe injury or death. Turn off power
before making a crimp.
WARNING
Keep hands away from
crimping jaws while tool
is in use. Fingers could be crushed.
To reduce the risk of injury, wear safety
goggles or glasses with side shields
when operating or servicing the tool.
Read operator's manual.
ASSEMBLY
WARNING
Recharge only with the charger
specified for the battery. For spe
-
cific charging instructions, read the operator’s
manual supplied with your charger and battery.
Inserting/Removing the Battery
To
remove
the battery, push in the release buttons
and pull the battery pack away from the tool.
To
insert
the battery, slide the pack into the body
of the tool. Make sure it latches securely into place.
WARNING
Always remove battery pack before
changing or removing accesso-
ries. Only use accessories specifically recom
-
mended for this tool. Others may be hazardous.
WARNING
An incomplete or faulty crimp could
cause a fire. Use tool only with
MILWAUKEE "U" dies and connectors for which
they are rated. Jaws, dies, and connectors must
be used in an approved combination to achieve
a successful operation. Improper combinations
can result in a faulty crimp. Electric shock, fire,
explosion, and property damage could occur.
Changing the Dies
Inspect dies and connectors before use. Only use
properly matched dies and connectors for the crimp-
ing jaws. Refer to Specifications for die/connector
compatibility.
1. Remove the battery pack.
2.
Snap the appropriate dies into each side of the
crimping jaws.
3.
To remove, press the release button for each side
of the crimping jaws. Pull dies out from crimping
jaws.
ONE-KEY™
To learn more about the ONE-KEY functionality for
this tool, please reference the Quick Start guide in-
cluded with this product or go to milwaukeetool.com/
One-Key. To download the ONE-KEY app, visit the
App Store or Google Play from your smart device.
OPERATION
WARNING
To reduce the risk of explosion,
electric shock and property
damage, do not use on live electrical lines.
Tool is NOT insulated. Contact with a live
circuit could result in severe injury or death.
Turn off power before making a crimp.
Keep hands away from crimping jaws
while tool is in use. Fingers could be
crushed.
Always remove battery pack before changing
or removing accessories. Only use accessories
specifically recommended for this tool. Others
may be hazardous.
To reduce the risk of injury, wear safety goggles
or glasses with side shields.
Crimping
Before crimping:
•
Inspect the jaws and dies for cracks or other dam
-
age. Do not use damaged jaws or dies. Contact a
MILWAUKEE
service facility.
•
Ensure dies are properly installed.
• Jaws, dies, connectors, and cables must be used in
an
APPROVED COMBINATION. Improper combina
-
tions can result in a faulty crimp.
• Inspect and discard workpieces with cracks or wear
before use. Materials may crack or shatter.
• Follow connector manufacturers' installation instruc-
tions. Other uses may cause damage to the tool,
accessories, and workpiece.
1. Install the dies.
2. Insert battery pack.
3. Rotate the jaws to the desired angle. Hold tool
securely. Press and hold the trigger.
4. When the cycle is complete the tool will switch
off and the indicator will light. Release the trigger.
Press and hold the reverse trigger to manually
return the crimping jaws.
NOTE:
After the cycle reaches a certain point, the
crimp may automatically finish, even if the trigger
is released.
LED
Indicator
Definition
Solid Green Tool completed the operation and
reached full crimping pressure.
Solid Red
Tool completed the operation but did NOT
reach full crimping pressure.
Flashing Red
Tool did NOT complete the operation.
Flashing
Red/Green
(after Solid
Green or
Solid Red)
Tool has reached its service interval
(20,000 crimps). Red/Green flashing
will begin after the solid Red or Green
indicator for the operation is displayed.
MILWAUKEE
recommends that the
tool be inspected and preventative
maintenance completed. Return tool to
a
MILWAUKEE service facility.
Copper Short & Long Barrel Lugs & Splices
Anderson
Blackburn
®
Burndy
ILSCO
Panduit Penn-Union
T&B
Splice
Model #'s
VHS,
VHSS
CSP,
CU
YS,
YS-L,
YS-T
CT,
CTL
SCH,
SCL,
SCS,
SCSS
BBCU,
BCU
54504-54523-TB,
54804-54823
Lug
Model #'s
VHCL,
VHCS
CTL,
CTL-2,
CTL-L,
LCN
YA, YAZ, YA-L,
YA-2L, YA-2LN,
YA-L-NT,
YA-L-2NT,
YA-L-TC,
YA-L-2TC, YA-2N,
YA-TC, YA-2TC
CLN, CLW,
CRA,CRB,
CRA-L,
CRB-L,
CRA-2L,
CRB-2L,
CSW
LCA,
LCAS,
LCB,
LCC,
LCD
BBLU,
BLU
54104-54123-TB,
54204-54223,
54850BE-54880BE,
54930BE-54923BE
Dual Rated Lugs & Splices
Anderson
Blackburn
®
Burndy
ILSCO
Panduit Penn-Union
T&B
Splice
Model #'s
VACS
ASP
YS-A
AS,
ASN
SA
BCUA
60501-60578
Lug
Model #'s
VACL
ATL
YA-A,
YA-ATN
ACL, ACN,
ALND, ALNS,
2ACL, 2ACN
LAA,
LAB
BLUA
60101-60178,
60230-60278
Wire
Size
Die
Color
Cat. No.
Die
Indentation
Mark
Lugs: Total # of Crimps
Splices: # of Crimps per Side
Anderson
Blackburn
®
Burndy ILSCO Panduit Penn-Union T&B
#8 AWG
BLUE 49-12-U008
8
Lugs: N/A
Splices:
1
Lugs: 1
Splices: N/A
1
1
Lugs: 1
Splices: N/A
1
#6 AWG
GRAY 49-12-U006
6
#4 AWG
GREEN
49-12-U004
4
#2 AWG
PINK
49-12-U002
2
1
1
1
#1 AWG
GOLD 49-12-U001
1
2
2
2
2
2
2
2
1/0 AWG
TAN
49-12-U01A
1/0
2/0 AWG
OLIVE 49-12-U02A
2/0
3/0 AWG
RUBY 49-12-U03A
3/0
4/0 AWG WHITE
49-12-U04A
4/0
250 MCM
RED
49-12-U250
250
300 MCM
BLUE 49-12-U300
300
350 MCM
BROWN
49-12-U350
350
400 MCM
GREEN
49-12-U400
400
3
3
3
3
3
3
3
500 MCM
PINK
49-12-U500
500
600 MCM BLACK 49-12-U600
600
750 MCM YELLOW 49-12-U750
750
Connections made with this tool (2779-20) and combination of die and connector part
numbers in the charts below produce
c
UL
us
Classified crimps according to the UL 486A-B
classification standards.
