Pringle Swithces

Below are some components of a Pringle Switch we recently refurbished. There was very little arcing on the makeup portions, but the pivots were in bad shape from mechanical wear. The customer sent in the effected parts to be serviced. We disassembled the movable and stationary bolt up areas, cleaned and filled all the gouged portions, and then silver plated all the copper. The resulting pieces were the same, if not better than brand new parts.



Give us a call to see what we can do for you!

ITE KCS Electrical Contacts

An assortment of electrical contacts from an ITE KSC air circuit breaker.

GE Magne Blast AM 4.16-75-0 Electrical Contacts

Newly repaired electrical contacts from a General Electric Magne Blast AM 4.16-75-0 Circuit Breaker. Use the contact information on the right of the screen to see what we can do for you!

Isolating Switches

Here are stationary and movable contacts to what the customer identified as an Isolating Switches. All the burned up areas were repaired and given silver plating.

Westinghouse Air circuit Breaker Electrical Contacts

These W/H ACB Stationary and Movable Contacts are tipped with silver tungsten pads.

ITE 5HV-250 Electrical Contacts

Recently repaired ITE 5HV-250 Stationary Main Contacts.

General Electric Electrical Contacts

These General Electric Contact Set were repaired with Silver Tungsten Tips.

GE Magne Blast Movable Arcing Electrical Contacts

Recently repaired movable arcing electrical contacts are from a General Electric Magne Blast circuit breaker.

Electrical Contacts for an AKR-30

Here is a sampling of General Electric electrical contacts from an AKR-30. Movable contacts, stationary contacts and the inner and outer pivots were repaired and silver plated. Check out our main site to see what we can do for you!

Siemens LA 25 Movable Contacts

These are off a siemens LA-25 Breaker. They are the movable contacts and were repaired with silver tungsten.

Electrical Contacts from a Diverter Switch

Here we have four different styles of contacts from a Diverter Switch we made in shop -- complete with contact pads and silver plated. The customer was basically a "middle man" who didn't know exactly who the OEM was. He sent in a sample of each style and we made these based on his samples.

GE AKR Stationary Arcing and ALF Upper Field Electrical Contacts

We repaired twelve GE AKR Stationary Arcing Contacts (five LHS, five RHS, and two centers) as well as one GE ALF Upper Field Contact Stud with appropriate contact tip material. Give us a call to see what we can do for you in repairing burned up electrical contacts!

General Electric Motor Starters

Recently repaired General Electric Size 7 Motor Starters

Tap Changer Electrical Contacts

Below are some parts from two different tap changers. The basic hardware with the bolts could be reused, but the blades themselves were too badly burned. We replaced the copper blades with new versions which were cut to the OEM specifications. We also silver plated all the parts in shop.

General Electric Limit Amp Electrical Contacts

We can repair and manufacture various GE Limit Amp Electrical Contacts. Shown is one of the most common, OEM part number 167A9956G1.

Mallory 8CC Electrical Contacts

Here are some movable and stationary Mallory 8CC Electrical Contacts. We often repair these complete with silver plating. The particular set seen here was used in Lexington Fire Pump, circa 1948. The customer sent them in thinking we would have to make brand new ones based on the old burned up parts. While we could have made new versions, the older parts were salvageable. This resulted in a faster turn around time and saved the customer money.

The first shot is how the contacts looked when they came to WW Components, and the second shot shows the exact same contacts after we refurbished them.

Mallory 8CC Electrical Contacts -- before.
Mallory 8CC Electrical Contacts -- after!

Siemens 456D Electrical Contacts

Recently repaired Siemens 456D Electrical Contacts

General Electric FKD Contact Set

This is one of the most common types of contacts we work on; the electrical contacts from a General Electric FKD oil circuit breaker. The set above is how they generally come in to our shop. Thirty-six stationary contacts and six small arcing contacts in their aluminum housings and six movable rods make up the set. We completely disassemble, repair the contacts with the proper silver tungsten, and reassemble so they're ready for instillation. Below are the same contacts after we repaired them...

General Electric FKD Stationary Contact Assemblies
General Electric FKD Movable Contact Rods

Allis Chalmers BZ-40-A Contacts

Here are some contacts from a set of Allis Chalmers BZ-40-A Oil Circuit Breaker we repaired. The pads on the stationary double contact were burned up. We upgraded from plain copper to the appropriate tungsten contact. The movable rods were also in bad shape, but after our repairs, they look brand new. With the proper contact material, they will even operate better than before! Check out the contact info to the right and call us to see what we can do for you!

Federal Pacific OCB Shoe Contacts

An assortment of Federal Pacific OCB Contacts a.k.a. "shoe contacts". We can manufacture and repair various styles of these contacts. The one front and center is FB-4461, an example from a FP Model #RHE-78-115-10000. Check out the contact information to the right and call or email for a quote today!