Page 34 - SACE Tmax XT - Technical Catalogue
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1/30 SACE TMAX XT LOW VOLTAGE MOLDED CASE CIRCUIT-BREAKERS
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Characteristic curves
Trip curves with thermal magnetic trip unit
XT4 200 MA In=10...200A XT5 400-630 MA In=320...500A
t [s] t [s]
10 4 10 4
10 3 10 3
10 2 10 2
Overload limit Overload limit
10 10
1 1
10 -1 10 -1
10 -2 10 -2
10 -1 1 10 10 2 10 -1 1 10 10 2
x I 1 x I 1
