PROTECT ION TR I P UNI TS
3/19
Field of application
Trip Unit L - Overload Protection
I - Short-circuit Protection Current Threshold Trip Time
Current Threshold Trip Time
Power Distribution Protection
TMF TMA
Fixed
Fixed Fixed
Fixed
Fixed instantaneous Fixed instantaneous Fixed instantaneous
Adjustable
Adjustable Adjustable
Motor Protection
MA
-
-
Power Distribution Protection TMF In [A] 15 20 25 30 35 40 45 50 60 70 80 90 100 110 125 150 175 200 225 250 XT1 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● XT2 ● ● ● ● ● ● ● ● ● XT3 ● ● ● ● ● ● ● ● ● ● ● XT4 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
Note: For XT4 and for In ≥ 80A, TMF available in 3 poles version only
TMA In [A] 80 90 100 110 125 150 175 200 225 250 300 400 500 600 800 XT2 ● ● ● ● ● XT4 ● ● ● ● ● ● ● ● ● ● XT5 ● ● ● ● XT6 ● ● Motor Protection MA (MCP) In [A] 3 7 15 25 30 50 70 80 100 110 125 150 175 200 225 250 300 400 500 XT1 ● ● ● ● ● ● ● ● ● XT2 ● ● ● ● ● ● ● ● ● XT3 ● ● ● ● ● XT4 ● ● ● ● ● ● ● ● ● ● ● XT5 ● ● ●
Generator Protection TMG In [A]
300 400 500 600
XT5
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