Selection Guide
41
COPPER MECHANICAL CONNECTORS
Designed to grip cable firmly between its strong
body and serrated copper tongue.
• Double laps at top give greater thread strength
and lock screw when tightened
• Copper tongue makes a low-resistance terminal
•
—
LOCKTITE stud connectors
Male – Type MS Female – Type FL
Cat. no.
Cable size
(AWG or kcmil)
Dimensions (in.)
Stud
size (in.) Cat. no.
Cable size
(AWG or kcmil) Fig.
Dimensions (in.)
A B D E F G A B
Diagrams
†
A
B
B
B
†
With filister head screw.
• Fast, simple installation
• Convenient pigtail is easy to tape
• To order with hex head screws,
add prefix H to catalog number
• Standard tapping shown in diagrams
• Other tapping to meet specific requirements
available on request
•
—
ABB recommended tightening torque for copper connections
Size of conductor
ranges (AWG)
Wrench torque
(in.-lbs.)
Screw driver
torque (in.-lbs.)
Cat. no.
Cable size
(AWG)
Dimensions (in.)
G A B C D F
†
†
D
F
A
E
B
B
E
A
F
D
G
B
A
A
G
B
Fig. A Fig. B
BB
A
A
GG
D
F
B
C
A
C
F
B
D
A
G bolt size
—
Copper mechanical conductors
LOCKTITE
®
stud connectors and LUG-IT one-hole lugs
—
LOCKTITE LUG-IT one-hole lugs, offset tongue
* Aluminum body.
†
Hex head bolt. Add suffix G to above cat. nos. for lug connec tor with green screw for grounding identification.
For torque requirements, see table at left.
—
ABB recommended tightening torque for copper connections
Size of conductor
ranges (AWG or kcmil)
Wrench torque
(in.-lbs.)
Screw driver
torque (in.-lbs.)
Diagrams
Type MS
Type FL