Scotchlok
Data Sheet
Application
™
Moisture Resistant Self-Stripping
Electrical Tap Connector 804
WIRE CONNECTOR
540H
½½½½½½
Recommended Installation Tools
™
Use 3M Scotchlok Tap Connector 804 to
electrically connect a (tap) wire end to a through
(run) wire, insulate and provide a moisture resistant
seal for the connection.
™
3M
™
Crimping Tool No. E-9BM
9” Linemans Pliers
8” Mechanics (slip joint) pliers
Wire Range
18-16 AWG (0,75-1,0 mm ) solid and stranded,
14 AWG (1,5 mm
2
) stranded tinned or untinned
copper insulated conductors. For use with common
thermoplastic insulated wires with a maximum
insulation diameter of .145 inches (3,5 mm).
2
Engineering Specification
Self-Stripping Electrical Tap Connector (as
manufactured by 3M, part No. 804) capable of
connecting a tap wire to a run wire and providing a
moisture seal, in the wire range of 18-16 AWG (0,75-
1,0 mm
2
) solid or stranded, and 14 AWG (1,5 mm
2
)
stranded, tinned or untinned copper insulated wire,
with a maximum insulation diameter, of .145 inches
(3,5 mm). The connector shall be rated 600 volts and
have an insulation temperature rating of 90˚C (194˚F).
Maximum recommended current for general purpose
applications: 18 AWG - 7 Amps, 16 AWG - 10 Amps,
14 AWG - 15 Amps
Construction
U-Contact - Tin plated brass, .03 in. (8mm) thick
Insulator - Polypropylene
Color - Blue
UL 94-V-2
Sealant - Mineral Oil Base
Dielectric Grease
Regulatory Agencies
UL Listed
as a Pressure Cable Connector
Tested per UL Standard 486C
UL File No. E23438
Operating Temperature: 90˚C (194˚F)
Voltage Rating: 600 volts max. building wire;
1000 volts max. signs and fixtures
Weight
.0042 lb. (1,90 gm)
Federal Specification W-S-610:
Type
1
“Commercial package only”
Class
Kind
Style
1
cu
G
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Installation Instructions
3. Insert unstripped tap wire completely into tap port.
WARNING
Turn power off before installing or removing terminal. All electri-
cal work should be done according to appropriate electrical
codes.
1. Open hinged side wall.
4. Hold tool perpendicular to the wire and make the
connection by crimping the u-contact down flush
with the top of the insulator.
2. Place unstripped run wire inside run channel and
close hinged side wall.
5. Close cover until latched.
Tap Connector
3M and Scotchlok are trademarks of 3M Company.
is a trademark of Underwriters Laboratories.
Important Notice
All statements, technical information, and recommendations related to 3M’s products are based on information believed to be reliable, but the
accuracy or completeness is not guaranteed. 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. Any statements related to the product which are not contained in
3M’s current publications, or any contrary statements contained on your purchase order shall have no force or effect unless expressly agreed
upon, in writing, by an authorized officer of 3M.
Warranty; Limited Remedy; Limited Liability.
This product will be free from defects in material and manufacture for a period of one (1) year from the time 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 indirect, special, incidental or consequential loss or damage arising from this 3M product, regardless of the legal
theory asserted.
Electrical Markets Division
6801 River Place Blvd.
Austin, TX 78726-9000
800-626-8381
Fax 800-828-9329
www.3M.com/electrical
Recycled paper
40% Pre-consumer waste paper
10% Post-consumer waste paper
Litho in USA
© 3M 2006 78-8126-5923-9-B
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