Page 173 - Sace Emax 2 Manual for design engineers

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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 111 IEC Figure 112 UL

Dimension of busbars (mm)
circuit-breaker IEC 60947 Iu (A)
Horizontal terminals Vertical terminals
800 1x50x10 1x50x10
1000 2x50x5 2x50x5
1250 2x50x10 2x50x10
1600 2x60x10 1x100x10
E2.2 3x60x10 2x80x10
2000
3x60x10 (1) 2x80x10 (1)
3x60x10 4x100x5
2500
3x60x10 (1) 4x100x5 (1)
2000 2x80x10 2x80x10
2500 2x100x10 2x100x10
E4.2
3200 3x100x10 3x100x10
4000 4x100x10 4x100x10
4000 4x100x10 4x100x10
E6.2 5000 5x100x10 5x100x10
6300 6x100x10 6x100x10

(1) values for spread terminals
Dimension of busbars (inches)
circuit-breaker UL 1066 Iu (A)
Horizontal terminals Vertical terminals
4x1/4x2 3x1/4x2
1600
E2.2-A 3x1/4x2.5 2x1/4x3
2000 4x1/4x2.5 4x1/4x2
2000 4x1/4x2.5 4x1/4x2
2500 4x1/4x4 3x1/4x4
E4.2-A
3200 - 4x1/4x4
3600 - 4x1/4x5
4000 4x1/4x5 4x1/4x5
E6.2-A 5000 8x1/4x5 6x1/4x5
6000 - 6x1/4x6

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