Page 594 - Din prodcuts 2020

5/150 ELECTRICAL INSTALL ATION SOLUTIONS FOR BUILDINGS 2CHC 420 001 C0201

—
Protection and safety
E 90 50/125 fuse disconnectors

Technical features
Type E 90/50 E 90/125
Rated current [A] 50 100*
5
Type of current AC
Fuse [mm] 14 x 51 22 x 58
Max power dissipation accepted [W] 5 9.5
Rated frequency [Hz] 50-60
Tightening torque [Nm] PZ2 3-3.5 PZ2 3.5-4
Protection degree IP20**
2
Terminals cross-section [mm ] 35 50
E 90 50/125
2
Cross-section rigid copper conductors [mm ] 2.5 - 35 4 - 50
Cross-section stranded copper conductors [mm ] 2.5 - 25 4 - 35
2
Can be sealed closed ■
Can be padlocked open ■
IEC 60947-3
Utilization category AC-20B
Rated voltage [V] 690

* 125A with fuses of type aM and in combination with a device which guarantees protection against overload
** The protection degree IP20 is obtained also as standalone unit with respect to wire size of 10mm 2
90 50/125 fuse disconnectors
The E 90 50/125 fuse disconnector range is specifically intended for industrial circuit protec-
tion when currents are from 50 A to 125 A. They can, respectively, carry any type of cylindrical
fuses 14x51 and 22x58 mm. The E 90 50/125 fuseholders can be sealed or padlocked in open
position to ensure operator safety during maintenance operations. Versions with blown fuse
indicator (LED) allow checking whether the fuse is still working correctly or not.
E 90/50 fuse disconnectors for 14 x 51 mm fuses (AC-20B)

Poles Rated Modules Bbn Order details Price Weight Pack
current 8012542 1 1 piece unit
In EAN Type code Order code piece kg pc.
1 50 1.5 790228 E 91/50 2CSM279022R1801 0.095 4
1 50 1.5 372028 E 91/50s 2CSM237202R1801 0.095 4
1+N 50 3 779827 E 91N/50 2CSM277982R1801 0.19 2
1+N 50 3 023920 E 91N/50s 2CSM202392R1801 0.19 2
2 50 3 779728 E 92/50 2CSM277972R1801 0.19 2
2 50 3 070320 E 92/50s 2CSM207032R1801 0.19 2
3 50 4.5 779629 E 93/50 2CSM277962R1801 0.285 1
3 50 4.5 574828 E 93/50s 2CSM257482R1801 0.285 1
3+N 50 6 779520 E 93N/50 2CSM277952R1801 0.38 1
3+N 50 6 563020 E 93N/50s 2CSM256302R1801 0.38 1

E 90/125 fuse disconnectors for 22 x 58 mm fuses (AC-20B)
Poles Rated Modules Bbn Order details Price Weight Pack
current 8012542 1 1 piece unit
In EAN Type code Order code piece kg pc.
1 100 2 775720 E 91/125 2CSM277572R1801 0.135 4
1 100 2 896326 E 91/125s 2CSM289632R1801 0.135 4
1+N 100 4 773528 E 91N/125 2CSM277352R1801 0.27 2
1+N 100 4 049425 E 91N/125s 2CSM204942R1801 0.27 2
2 100 4 771326 E 92/125 2CSM277132R1801 0.27 2
2 100 4 049326 E 92/125s 2CSM204932R1801 0.27 2
3 100 6 775027 E 93/125 2CSM277502R1801 0.405 1
3 100 6 049227 E 93/125s 2CSM204922R1801 0.405 1
3+N 100 8 965329 E 93N/125 2CSM296532R1801 0.54 1
3+N 100 8 049128 E 93N/125s 2CSM204912R1801 0.54 1
s: version with blown fuse indicator light