The breaker lock plate is used to prevent the breaker from being turned on or off.
ABB
ABB Front Flange-FLD XT5 F/P (Padlock)
ABB XT1..XT4 Undervoltage releases 220..240Vac.
ABB Undervoltage releases XT5-XT6 220V
ABB RHD XT2-XT4 F/P STAND. DIRECT
ABB Auxiliary Contact XT7 1SY 400V
ABB Electronic time Delay XT5-XT6 220..250Va.c./d.c.
ABB AUX-C 3Q+1SY 250Vac/dc XT2..XT6 F/P
ABB Mechanical interlock XT5
ABB Shunt Closing Release E1.2..E6.2-XT7M 220V.
ABB AUX-SA-C 1S51 250Vac/dc XT2-XT4...XT6F/P
ABB Electronic time Delay T1..T6-XT1..XT4 220..250Va
ABB Rotary-RHD XT6 Normal Direct
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