ACCESSOR I ES
6/5
Signalling Open / closed auxiliary contacts - AUX (Fig. 01A/B/C)
SACE Emax 2 circuit-breakers can be equipped with auxiliary contacts that signal the open or closed status of the circuit-breaker. The first block of four standard contacts is always provided with the automatic cir- cuit-breakers. The switching contacts are available in the following configurations:
Open / closed auxiliary contacts (AUX 4Q)
E1.2
E2.2 … E6.2
4 auxiliary contacts standard
digital signals mixed Open / closed supplementary auxiliary contacts (AUX 6Q) 6 auxiliary contacts standard - digital signals - mixed - Open / closed external supplementary auxiliary contacts (AUX 15Q) 15 auxiliary contacts standard digital signals Maximum number of open / closed auxiliary contacts that can be installed 19
— Fig. 01-A
— Fig. 01-B
25
Standard contact changeover contacts
Contact for digital signals
Type
changeover contacts
Minimum load
100mA @ 24V
1mA @ 5V
Breaking capacity DC
24V
-
0.1A
125V 250V 250V
0.3A @ 10ms 0.15A @ 10ms 5A @ cos ϕ 1 5A @ cos ϕ 0.7 5A @ cos ϕ 0.3 3A @ cos ϕ 1 2A @ cos ϕ 0.7 1A @ cos ϕ 0.3
- - - - - - - -
AC
— Fig. 01-C
400V
— Electrical diagram reference: figures 1, 81, 91
Aux 6Q is an alternative to the Ekip Signalling 4K module. AUX 15Q is an alternative to the mechanical inter- lock (MI), the DLC for E1.2 lock or the DLP lock if mounted on the right side.
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