Page 194 - SACE Tmax XT - Catalogue

7/48 SACE TMAX XT LOW VOLTAGE MOLDED CASE CIRCUIT-BREAKERS

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Safety and protection

Protection device for opening and closing pushbuttons - PBC
This accessory is applied to the safety cover of the XT7 M and is available in two versions.
The push-button protection device blocks the operations on both the opening and closing push-buttons
unless a special key is used.
The padlockable push-button protection device makes it possible to block either or both push-buttons
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Protection device for and to lock the covers in place. It does not trip the breaker as a standard "Padlock device" would. The
opening and closing protection device for opening and closing push-buttons is an alternative to PLC padlocks.
pushbuttons - PBC

Mechanical operation counter - MOC
The mechanical operation counter is available on the Tmax XT7 M only. This mechanical operation
counter is visible on the front of the circuit-breaker and allows the user to see how many mechanical
operations the device has performed.

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Mechanical opera-
tion counter - MOC
Flange
This is a plastic plate that acts as an interface between the circuit-breaker and the hole in the panel door.
All the Tmax XT flanges are newly designed and do not require screws for installation. The flanges can be
applied:
• around the front part of the fixed/plug-in circuit-breaker;
• around the operating lever for all fixed/plug-in/withdrawable version circuit-breakers;
• around the MOD or MOE motor operator;
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Circuit-breaker with • around the front of FLD locks;
optional flange • around the direct rotary handle operating mechanism;
• around the RC Inst, RC Sel for the XT1 and XT3, and around the RC Sel for the XT2, XT4 and XT5.

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Rotary handle with
flange

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MOE with flange XT1-XT3 circuit-breaker XT7 and XT7 M flanges
with standard flange

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MOD with flange XT2-XT4 circuit-breaker
with standard flange