ABB | SACE Emax 2
Electrical accessories | 2 - Electrical signalling accessories255 | © 2017 ABB | 1SDH001330R0002 - ECN000058721 Rev. A
AUX 15Q: External additional
open/closed auxiliary contacts
The additional AUX 6Q contacts signal the open/closed state of the circuit-breaker.
These are "switching" contacts and are available in two types:
• 15 standard contacts
• 15 digital signals (low power)
The following table provides information on the electrical characteristics:
Characteristics Standard Digital signals
Breaking capacity
DC
24V - 0.1 A
125V 0.5A @ 0ms / 0.3A @ 10ms -
250V 0.3A @ 0ms / 0.15A @ 10ms -
AC
250V
3A cos φ 0.3 -
5A cos φ 0.7 -
5A cos φ 1 -
400V
3A cos φ 1 -
2A cos φ 0.7 -
1A cos φ 0.3 -
Minimum load 100mA @ 24V 1mA @ 5V
AUX 15Q Connections
Further information is available on page 174, or on the website http://www.abb.com/abblibrary/
DownloadCenter/, where the wiring diagram is available 1SDm000091r0001.
Information on the assembly is available on the website http://www.abb.com/abblibrary/DownloadCenter/,
in particular for E1.2 in the kit sheet 1SDH000999r0607 and for E2.2-E4.2-E6.2 in the kit sheet
1SDH001000r0607.
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