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SQUARE PLUGS BURNING UP? 

TJB HAS THE SOLUTION!!
Our new line of quarter turn couplers has been tested at 800 amps continuous duty and are GUARANTEED to solve your contact burning problems. If you ever have contact burning problems with one of our new couplers, we will replace it with a new one. That is how sure we are that TJB couplers are capable of handling your loads.

As our salespeople traveled around coalfields they heard the same complaints about square plugs-broken housings and burned contacts

Having thirty years of coupler designing experience behind us, we have developed a replacement that will bolt right into your existing power center panel and eliminate your coupler headaches once and for all.

Similar in design to our 15KV No-Thread (Quarter Turn), this smaller coupler utilizes the same Teflon tubes that have so dramatically reduced coupler failures in our high voltage line. Please order using the following numbers:

480V 700 AMP:

SFG48-Socket, Female Contacts, Gear Mounted
PML48-Plug, Male Contacts, Line (Cable) Mounted
SFL48-Socket, Female Contacts, Line (Cable) Mounted

 



1KV 700 AMP:

SFG1-Socket, Female Contacts, Gear Mounted
PML1-Plug, Male Contacts, Line (Cable) Mounted
SFL1-Socket, Female Contacts, Line (Cable) Mounted

 

3KV 700 AMP:

SFG3-Socket, Female Contacts, Gear Mounted
PML3-Plug, Male Contacts, Line (Cable) Mounted 
SFL1-Socket, Female Contacts, Line (Cable) Mounted

5KV 700 AMP:

SFG5-Socket, Female Contacts, Gear Mounted
PML5-Plug, Male Contacts, Line (Cable) Mounted
SFL5-Socket, Female Contacts, Line (Cable) Mounted

 



CLOSES/OPENS IN 90 DEGREE ROTATION


Give them a try; your contact problems will be gone for good. We Guarantee It!

 

 

 

 

LOW VOLTAGE (FRESH AIR)