ABB | SACE Emax 2
Mechanical characteristics
3 - Installation
172 | © 2023 ABB | 1SDH001330R1002 - ECN000297030
Continued from the previous page
The connection for the E2.2-E4.2-E6.2 circuit-breakers is shown below as swell as the tables with some
examples of the amount and sizes of the connections that can be used for each type of circuit-breaker:
Figure 112 IEC
Figure 113 UL
circuit-breaker IEC
60947
Iu (A)
Dimension of busbars (mm)
Horizontal terminals Vertical terminals
E2.2
800 1x50x10 1x50x10
1000 2x50x5 2x50x5
1250 2x50x10 2x50x10
1600 2x60x10 1x100x10
2000
3x60x10 2x80x10
3x60x10
(1)
2x80x10
(1)
2500
3x60x10 4x100x5
3x60x10
(1)
4x100x5
(1)
E4.2
2000 2x80x10 2x80x10
2500 2x100x10 2x100x10
3200 3x100x10 3x100x10
4000 4x100x10 4x100x10
E6.2
4000 4x100x10 4x100x10
5000 5x100x10 5x100x10
6300 6x100x10 6x100x10
(1)
values for spread terminals
circuit-breaker UL 1066 Iu (A)
Dimension of busbars (inches)
Horizontal terminals Vertical terminals
E2.2-A
1600
4x1/4x2 3x1/4x2
3x1/4x2.5 2x1/4x3
2000 4x1/4x2.5 4x1/4x2
E4.2-A
2000 4x1/4x2.5 4x1/4x2
2500 4x1/4x4 3x1/4x4
3200 - 4x1/4x4
3600 - 4x1/4x5
E6.2-A
4000 4x1/4x5 4x1/4x5
5000 8x1/4x5 6x1/4x5
6000 - 6x1/4x6
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