Page 7 - SACE Tmax XT - Technical Catalogue

INSTALL ATION 1/3
01

Degrees of protection

C
B The IP degree of the circuit-breaker can vary depending on the area considered and on the presence of ac-
cessories such as a motor or terminal cover.
A The following table indicates the degrees of protection guaranteed by Tmax XT circuit-breakers accord-
ing to the prescriptions of the IEC 60529 Standard, in the different configurations. Furthermore, special
kits are available to achieve IP54 with the MOE or RHD installed on the XT5, XT6 and XT7.
B
With front Without With FLD With RHD With RHE Motor operator Residual current
front MOD, MOE or MOE-E devices
A IP40 IP20 IP40 (1) IP40 (1) IP40 (1)(2) IP30 IP40
(1) XT5 W - XT6 W: IP30
(2) XT5-XT6-XT7: IP65
Without TC With HTC With LTC
B IP20 IP40 IP40
C NC IP40 IP30

Protection RHE RHD MOE
kits for
XT1 , XT2, IP54 - -
XT3,XT4
XT5, XT6, - IP54 IP54
XT7

Residual current RCQ020 Automatic Transfer Switch ATS021, ATS022
On front IP41 IP40

Installation position

It is possible to mount circuit-breakers in the fixed, plug-in or withdrawable version in horizontal, vertical
or lying down positions without any derating of the rated characteristics.