Issue:
Replacement mechanical interlocks for NEMA Size 4 Starters

Product Line:
NEMA and Definite Purpose Contactors and Starters

Environment:
Type S Accessories

Resolution:
Depends on the specific device Class and Type. Select the appropriate interlock from description below:

For (2) 3 pole units horizontally arranged = 9999SM12
For (2) 3 pole units vertically arranged = 9999SM13
For (2) 4 pole units horizontally arranged = 9999SM12
For (2) 4 pole units vertically arranged = 9999SM13

See attached as reference

Released for: Schneider Electric USA