S33 M/2: Springs Loaded Signalling Contact - ABB SACE Emax 2 Installation, Operation And Maintenance Instructions
Low voltage air circuit-breakers
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S33 M/2: springs loaded
signalling contact
35
36
38
S33
82 | © 2014 ABB | 1SDH000999R0002 - L8569
The S33 M/2 contact signals the current state of the closing springs of the circuit-breaker control (loaded or
discharged).
It is available in two types:
• standard contact
• contact for digital signals
NOTE: the S33_M/2 contact is always included in the gearmotor for automatic loading of the
springs in the standard version. The version for digital signals must be requested with the
order for the motor.
The following table provides information on the electrical characteristics:
Characteristics
24V
DC
125V
250V
Breaking
250V
capacity
AC
400V
Minimum load
S33/M2: Connections
Further information is available on page 58, or on the site http://www.abb.com/abblibrary/DownloadCenter/,
where the wiring diagram is available 1SDM000091R0001.
Diagram 12
Information on the assembly is available from the web site http://www.abb.com/abblibrary/DownloadCenter/,
in particular with the kit sheet 1SDH000999R0609.
Standard
-
0.5A @ 0ms / 0.3A @ 10ms
0.3A @ 0ms / 0.15A @ 10ms
3A cos φ 0,3
5A cos φ 0,7
5A cos φ 1
3A cos φ 1
2A cos φ 0,7
1A cos φ 0,3
50mA @ 24V
12
A4
X
36
38
XV
36
38
XB2
2
3
A1
4
2
S33M/2
1
XB2
1
XV
35
X
35
A4
Electrical accessories | 2 - Electrical signalling accessories
ABB | SACE Emax 2
Digital signals
0.1 A
-
-
-
-
-
-
-
-
1mA @ 5V
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