SACE TMAX XT UL/CSA LOW VOLTAGE MOLDED CASE C I RCUI T- BRE AKERS UL4 89 AND CSA C2 2 . 2 STANDARDS
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The Tmax XT trip units represent the ideal solution for any application up to 1200A.
The Tmax XT molded case circuit-breaker family complies with numerous installation requirements. Circuit-breakers are available with trip units dedi- cated to three different application groups. The table below shows the trip units for each cir- cuit-breaker frame and the related rated inter- rupted current ranges.
The power distribution and generator protection application trip units are available in both 3 and 4-pole versions. With the XT2, XT4, XT5, XT6, XT7 and XT7 M versions the trip units are interchange- able, in order to make a performance upgrade of the system easier.
Rated uninterrupted current ranges [A]
XT1
XT2
XT3
Power Distribution Protection Thermal-magnetic
TMF TMA
15...125
15...70
80...125
80...125
Ekip Dip
Ekip Dip LS/I Ekip Dip LIG Ekip Dip LSI Ekip Dip LSIG
10…125 10…125 10…125 10…125 40…125 40…125 40…125 40…125 40…125 40…125
Ekip Touch
Ekip Touch LSI Ekip Touch LSIG
Ekip Touch Measuring LSI Ekip Touch Measuring LSIG
Ekip Hi-Touch LSI Ekip Hi-Touch LSIG
Motor Protection Magnetic
MA
3...125
3...125
100…200
Ekip Dip
Ekip M Dip I
10…125 25…100
Ekip M Dip LIU
Ekip Touch
Ekip M Touch LRIU
40…100
Generator Protection Thermal-magnetic
TMG
Ekip Dip
Ekip G Dip LS/I
Ekip Touch
Ekip G Touch LSIG Ekip G Hi-Touch LSIG
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