Speedfax 2017

3VA Molded Case Circuit Breakers
3VA Accessory Electrical Requirements
Auxiliary switches electrical requirements
Revised on 10/31/18
Technical data
Internal accessories
Auxiliary switches and
alarm switches HQ
Auxiliary switches and alarm
switches HQ_electronic
Auxiliary switches and
alarm switches HP
Rated
operational
voltage
Conventional
free-air thermal
current
IEC
Ratings
Listed
Max. rated Inductive load
current (UL/CSA) (0.75-0.8 AC)
AUX LCS TAS EAS AUX LCS TAS EAS AUX LCS TAS
U e V AC 240 24 600
50 Hz
V DC 250 24 250
th = e A 6 0.3 10
AC-12 12 V A 6 0.3 10
24 V A 6 0.3 10
48 V A 6 -- 10
125 V A 6 -- 10
220/240 V A 6 -- 10
380/440 V A -- -- 6
600 V A -- -- 2
AC-15 12 V A 3 0.3 6
2/4 V A 3 0.3 6
48 V A 3 -- 6
125 V A 3 -- 6
220/240 V A 3 -- 6
380/440 V A -- -- 2
600 V A -- -- 0.6
DC-12 12 V A 6 0.1 6
24 V A 4 0.1 6
48 V A 2 -- 2
110 V A 0.5 -- 0.6
250 V A 0.25 -- 0.3
DC-13 12 V A 1 0.07 3
24 V A 0.8 0.07 3
48 V A 0.4 -- 0.8
110 V A 0.2 -- 0.2
250 V A 0.1 -- 0.1
24 V A 3 0.3 6
300 V A 3 -- 6
600 V A -- -- 6
Pilot duty (AC) 24 V A 3 -- 6
127 V A 3 -- 6
240 V A 3 -- 3
480 V A -- -- 1.5
600 V A -- -- 1.2
Resistive load (DC) 24 V A 0.25 0.1 0.3
250 V A 0.25 -- 0.3
7
MOLDED CASE
CIRCUIT BREAKERS
Resistive load - pilot
duty sequence (DC)
125 V A 0.6 -- 0.9
250 V A 0.3 -- 0.55
Minimum load At 24 mA 70 0.5 70
V DC
At 5 V DC mA -- 1 --
Siemens Industry, Inc. SPEEDFAX Product Catalog 7-107