The Hager 1a3b auxiliary contact (1NO+3NC) adds reliable status signalling and control to breakers or contactors. With one normally open and three normally closed contacts, it enables versatile indications, interlocking, and remote alarms. Compact snap-on mounting and clear terminals speed installation, while robust contacts ensure dependable low-current switching in residential, commercial, or industrial panels.

EAN

3250612233335

Packaging

1 Piece

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Environmental value

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RoHS conform Yes

REACh-SVHC free Yes

Halogen free Yes