Specialty Terminals
73F-250-32-NBL
Female Disconnect, Nylon Fully Insulated
with Insulation Grip, Interlock Barrel
L
Data Sheet
Wire
Range
(AWG)
12-10
Mates with
Male Tab
Width (W´ )
x Thickness
0.250 x 0.032
Maximum
Insulation
Diameter
0.250
Product
Number
73F-250-32-NBL
L
0.94
Barrel
Length
0.25
Barrel
I.D.
0.165
Installation Information
WARNING
UNDERWRITERS
LABORATORIES
STANDARD NO. UL 486C
3M FILE NO. E70512
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.
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-482, TR-490 (ratchet style) hand tools.
Specifications
Wire Size:
Barrel Seam:
Maximum Voltage Rating:
Maximum Operating Temp:
Maximum Current:
Insulator Material:
Terminal Material:
Insulator Grip Material:
Plating:
See Table Above
Interlock with
Insulation Grip
600 V Building Wire
1000 V signs or
fixtures (Luminaires)
221˚F (105˚C)
Same as Wire
Nylon
Brass
Brass
Tin
Barrel Crimp (Electrical)
Insulation Crimp (Mechanical)
Suitable for factory installation on steel or brass tabs, UL
and CSA.
Suitable for field application on brass tabs, strain relief is
required, UL only.
Engineering Specification
Crimp-Type Female Disconnect shall, electrically and
mechanically, connect permanently to the prestripped
end of a stranded copper wire, and have a tongue
portion with fingers which grip a Male Disconnect in a
separable, reusable manner, forming a Quick Connect
Wiring Termination.
The connector line shall offer tongue variations (sized
to 0.250˝ x 0.032˝ or 0.187˝ x 0.020˝) and barrel
variations in wire (AWG) size (22-18, 16-14, 12-10)
and construction, non-insulated, vinyl insulated, nylon
fully insulated, etc. The female disconnect shall have
regulatory agency coverage, UL Listed, CSA
Certification. The tongue portion shall be marked with
the wire range and manufacturer’s symbol ( ).
The Nylon Fully Insulated 0.250˝ Female Disconnect
with Insulation Grip and interlocking barrel shall be
tin plated 0.020˝ thick brass with a tongue for gripping
a 0.250˝ x 0.032˝ Male Tab per ANSI/NEMA CD-2
and a 0.25˝ long barrel with a tin plated brass funnel
entry insulation grip, covered by a molded nylon
sleeve, color coded and sized for a specified (AWG)
wire range (22-18, 16-14, 12-10).
Insulated connectors shall be UL Listed and CSA
Certified for 600 V building wire: 1000 V signs or
lighting fixtures (luminaires) and temperature rated
221˚F (105˚C) maximum.
Female Disconnects shall be suitable for field or
factory wiring, with a UL Recognized strain relief
required
.
3M is a trademark of 3M Company.
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 2003 78-8126-5524-5-B
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