Scotchlok Terminals
™
C
W
MVU18-4FL thru MVU10-14FL
Locking Fork, Vinyl Insulated, Butted Seam
E
L
Data Sheet
Product
Number
MVU18-4FL
MVU18-6FL
MVU18-8FL
MVU18-10FL
MVU14-4FL
MVU14-6FL
MVU14-8FL
MVU14-10FL
MVU14-14FL
MVU10-6FL
MVU10-8FL
MVU10-10FL
MVU10-14FL
Wire
Range
(AWG)
22-18
22-18
22-18
22-18
16-14
16-14
16-14
16-14
16-14
12-10
12-10
12-10
12-10
Stud
Size
4
6
8
10
4
6
8
10
1/4
6
8
10
1/4
Max
Lock
Width
0.27
0.27
0.34
0.35
0.27
0.27
0.34
0.35
0.48
0.30
0.35
0.36
0.48
W
0.25
0.25
0.30
0.32
0.25
0.25
0.30
0.32
0.43
0.28
0.32
0.32
0.43
C
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.40
0.28
0.28
0.28
0.44
L
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
1.10
1.03
1.03
1.03
1.24
E
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.85
0.83
0.83
0.83
0.99
Thickness
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.040
0.040
0.040
0.040
Barrel
Length
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
Barrel
I.D.
0.070
0.070
0.070
0.070
0.090
0.090
0.090
0.090
0.090
0.135
0.135
0.135
0.135
Maximum
Insulation
Diameter
0.145
0.145
0.145
0.145
0.170
0.170
0.170
0.170
0.170
0.250
0.250
0.250
0.250
Installation Information
LISTED
314R
UNDERWRITERS
LABORATORIES
STANDARD NO.
UL 486A
3M FILE NO. E23438
WARNING
CANADIAN STANDARDS
ASSOCIATION
STANDARD NO. C22.2
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.
Strip away the end 3/8 inch of wire insulation.
Make the crimp in the proper station of a recommended
3M crimp tool: TH-440, TH-450 (scissor style), or TR-490
(ratchet style) hand tools.
Specifications
Wire Size:
Barrel Seam:
Max. Voltage Rating:
Max. Temperature Rating:
Max. Current:
Insulator Material:
Terminal Material:
Plating:
See Table Above
Butted
600 V Building Wire
1000 V Signs, Fixtures
and Luminaires
221˚F (105˚C)
Same as Wire
Vinyl
ETP Copper
Tin
Barrel Crimp (Electrical)
Engineering Specification
Crimp-type terminals shall, electrically and mechanically,
connect to a pre-stripped end of a stranded copper wire:
and have a flat tongue portion with a central opening for
mounting around a screw or stud.
The terminal line shall offer tongue variations in hole
(stud) size (6, 8 10, etc.) and configuration (ring, fork,
block fork, flanged block fork, locking fork, etc.): and
barrel variations in wire (AWG) size (22-18, 16-14, 12-10,
etc.) and construction (non-insulated brazed seam, vinyl
insulated butted seam, nylon insulated with insulation grip,
etc.). The terminal line shall have regulatory agency
coverage (UL Listing, CSA Certification). The terminal
tongue shall be marked with the wire range and
manufacturer’s symbol ( ).
The vinyl-insulated, butted seam locking fork terminal
shall be tin-plated, annealed copper, with the tongue
having a specified stud slot (size 4 thru 1/4 in.) and a
butted seam barrel covered by a molded vinyl funnel entry
sleeve, color coded and sized, for a specified (AWG) wire
range (22-18, 16-14, 12-10).
Insulated terminals shall be UL Listed and CSA Certified
for 600 Volts maximum building wire: 1000 Volts
maximum in signs, fixtures and luminaries and have a
maximum operating temperature of 221°F (105°C).
3M and Scotchlok are trademarks of 3M
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 78-8126-0497-9-A
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