3
™
Scotchlok Terminals
MC2BC thru MC250BC
Butt Connector, Non-Insulated, Seamless
L
L
Data Sheet
Color
Code
Brown
Green
Pink
Black
Orange
Purple
Yellow
Wire
Range
2 AWG
1 AWG
1/0 AWG
2/0 AWG
3/0 AWG
4/0 AWG
250 kcmil
L
(in.)
1.35
1.35
1.55
1.80
1.90
2.00
2.00
Barrel
I.D.
(in.)
0.341
0.365
0.412
0.466
0.516
0.564
0.595
Product Number
MC2BC
MC1BC
MC1/0BC
MC1/0BC
MC3/0BC
MC4/0BC
MC250BC
Installation Information
WARNING
UNDERWRITERS
LABORATORIES
STANDARD NO. UL 486C
3M FILE NO. E23438
CANADIAN STANDARDS
ASSOCIATION
STANDARD NO. 22.2
NO. 0, 65
3M FILE NO. LR22190
Turn power off before installing or removing terminal. All electrical
work should be done according to appropriate electrical codes.
UL Listed and CSA Certified for use on stranded copper
(AWG) wire only.
One crimp with the proper tool and dies, centered
between stripes on the barrel, secures the inserted
stripped conductor.
Specifications
Wire Size:
Barrel Seam:
Maximum Current:
Terminal Material:
Terminal Plating:
See Table Above
Seamless
Same as Wire
ETP Copper
Tin
Barrel Crimp (Required)
Wire
Size
AWG
or
MCM
2
1
1/0
2/0
3/0
4/0
250
Wire Insulation
Strip Length
Inches
9/16
5/8
3/4
7/8
15/16
1
1
Crimp Tool & Dies
Burndy
T&B
AET
MY29-3
TBM5
406
Scale
Setting
2
1
1/0
2/0
3/0
4/0
250
Die
Color
Brown
Green
Pink
Black
Orange
Purple
Purple
Die
Insert
C
C
B
B
none
none
----
Engineering Specification
Crimp-type connectors shall, electrically and
mechanically, connect permanently to the pre-
stripped ends of two stranded copper wires.
The connector line shall offer barrel variations in
wire (AWG or MCM) size (#2 to 250 MCM). The
connector line shall have regulatory agency coverage
(UL Listing). The connectors shall be marked with
the wire range and manufacturer’s symbol ( ) and
catalog number.
The non-insulated, seamless butt connector shall be
tin-plated, annealed copper, having a double-length,
round seamless barrel, with a center stop, sized for
specified (AWG or MCM) wire range (2 AWG thru
250 MCM).
3M and Scotchlok are trademarks of 3M.
is a trademark of Underwriters Laboratories.
is a trademark of Canadian Standards Association.
IMPORTANT NOTICE
Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability
associated with such use.
Warranty; Limited Remedy; Limited Liability.
This product will be free from defects in material and manufacture as of the date of
purchase.
3M MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
If this product is defective within the warranty period stated above,
your exclusive remedy shall be, at 3M’s option, to replace or repair the 3M product or refund the purchase price of the 3M product.
Except
where prohibited by law, 3M will not be liable for any loss or damage arising from this 3M product, whether direct, indirect,
special, incidental or consequential regardless of the legal theory asserted.
Electrical Products Division
6801 River Place Blvd.
Austin, TX 78726-9000
http://www.3M.com/elpd
Litho in USA.
© 3M 2002 78-8125-9663-9-A
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