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Auxiliary conductor terminal

An auxiliary conductor terminal can be implemented easily using components from the 3VA molded case circuit breaker equipment portfolio.

NOTE

All auxiliary conductor terminals implemented on 3VA molded case circuit breakers have a maximum permissible current-carrying capacity of 6 A.
The auxiliary conductor terminal pickoff must be taken into account at the breaker planning stage. Suitable cable cross-sections: Cables with a maximum cross-section up to 2.5 mm2 can be connected.

All circular conductor terminals can be ordered with auxiliary conductor terminal under a separate article number. The circular conductor terminal is then supplied with a bore for the auxiliary conductor terminal. A ring lug can be installed in this bore. The screw required is supplied.

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Auxiliary conductor terminal for box terminal

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This auxiliary conductor terminal is inserted in the box terminal with the cable.

The following connections can be selected for the auxiliary conductor pickoff:

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Bare conductor

Wire-end ferrule

Ring lug

Cable lug (connector)

Auxiliary conductor terminal for busbar connection

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This auxiliary conductor terminal is installed at the 3VA molded case circuit breaker with the busbar.

It can also be installed using:

  • Front connection bars extended

  • Front connection bars broadened

  • Front connection bars edgewise

  • Lug terminals, right-angled

The following connections can be selected for the auxiliary conductor pickoff:

38555109259.png

Bare conductor

Wire-end ferrule

Ring lug

Cable lug (connector)