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22 mm selector switch contact blocks
Issue:
What kinds of contact closures are available for a 22mm - ZB4 or ZB5 Selector Switch?

Product Line:
22mm Push Button

Environment:
XB4 XB5 22mm operators

Cause:
Determine what options are available

Resolution:
The ZBE101 and ZBE102 contact blocks can be used on the back of our selector switches, see the tables below to see what configurations can be achieved.
2 position selector switch
Left Side OperationRight Side OperationContact block guide
OX1 N.O. (left or right)
XO1 N.C. (left or right)
3 Position Selector Switch
Left Side OperationCenter OperationRight Side OperationContact Block Guide
OOX1 N.O. (left)
XOX2 N.O. wire in parallel (side by side)
XOO1 N.O. (right)
OXX1 N.C. (right)
XXO1 N.C. (left)
OXO2 N.C. wired in series (side by side)

* O indicates a contact being in the open state, X indicates a contact being in the closed state

Schneider Electric USA

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