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Sealed Electrical System
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Sealed Crimp Connectors Our Sealed Crimp Connector product line is the finest line of “crimp-and-seal” connectors on the market today. New design features, the use of only the finest components, and an expanded product selection place Sealed Crimp Connectors squarely at the top of the class.
In Short...The Best Just 
Got Better!

Sealed Crimp & Solder Connectors LEAD FREE Sealed Crimp & Solder Connectors are crimped for mechanical reliability, soldered for superior strength and conductivity, and sealed for maximum durability. When there is no margin for error, choose Sealed Crimp & Solder Connectors...the ultimate connector.

Sealed Crystal Clear Connectors Sealed Crystal Clear Connectors offer the following visual assurances: Window ensures the wire is properly seated, Color stripes indicate where to crimp the connector, Crystal Clear™ waterproof tubing allows for indisputable inspection of the wire’s condition.

Sealed Solder Connectors LEAD FREE Sealed Solder Connectors are the clear choice of professionals who demand a superior electrical connection. Sealed Solder Connectors provide a high quality, sealed solder connection that takes the guesswork out of soldering. Don’t settle for the average connector...Sealed Solder Connectors are the best solder connectors available!

Sealed Heat Shrink Tubing 100 Series: Thin Wall 
200 Series: Flexible Adhesive-Lined 
300 Series: Tinted Adhesive-Lined 
390: Crystal Clear Adhesive-Lined
400 Series: Semi-Rigid Adhesive-Lined 

500 Series: Specialty Tubing: High Adhesive Flow
600 Series: Specialty Tubing: High Shrink Ratio 
700 Series: Heavy Wall 
800 Series: Heavy Wall

Copper Lugs & Splices
  • Made from seamless tubes of 99.9% copper for higher conductivity
  • cUL listed
  • Designed for stranded copper wires
  • Rated for 600 volts
  • Cable size and stud hole stamped on pad
  • Can be crimped or soldered
  • Highly controlled flare to allow easy cable insertion
  • Tight barrel to pad transition provides longer usable barrel length
  • Larger pad area for better contact

Sealed Multiple Wire Connections In-Line Butt Connectors - Join two wires to one
Closed-End Connectors - Join two to four wires

Step Down Butt Connectors The inside AND the outside diameter of the connector vary for a sound mechanical crimp. It also has two stripes - one on each end - to indicate which wire size to insert. PLUS, the stripe matches the crimp die that needs to be used.

Sealed Solder System
for Battery Terminals
Our Sealed Solder System for Battery Terminals product line is the innovative solution for soldering cable terminations. Pre-measured solder pellets and adhesive-lined heat shrink tubing combine to provide maximum conductivity and a corrosion-proof seal. The result is a high quality termination without the need for expensive crimping tools.

Sealed Nylon Crimp Connectors Our Sealed Nylon Crimp Connectors are insulated with nylon heat shrink tubing.

Installation Tools We offer a variety of installation tools to fit every installers needs. Each of our tools have been selected to complement our Sealed Electrical System in order to produce the best results possible.
 
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NATIONAL STANDARD PARTS ASSOCIATES • © NSPA. All rights reserved.
800-874-6813