NEW SIEMENS 5SY6240-7 CIRCUIT BREAKER 400V 6KA 40AMP 2POLE C CURVE SHIPSSAMEDAY.
Technical specifications
© Siemens AG 2010
5SY6
EN 60898-1; EN 60947-2
230/400 24
601)
Standards Operational voltage
Acc. to EN 60898-1/-2 and EN 60947-2
Acc. to UL 1077 and CSA C22.2 No.235
Rated switching capacity
• Icn acc. to IEC/EN 60898-1
• Icn acc. to IEC/EN 60898-2
• Acc. to UL1077 and CSA C22.2 No.235 Insulation coordination
• Rated insulation voltage
Degree of pollution for overvoltage category
Acc. to EN 50274 Acc. to EN 60204
Acc. to EN 60529
• Finely stranded, with end sleeve
• AWG cables
Mains connection
• AC
• DC
Mounting position
Service life
On average, with rated load
Ambient temperature Storage temperature Resistance to climate Shock
Resistance to vibrations
Min.
Max. Max.
Max.
VAC
V AC/DC
V DC/pole V AC
V AC
V DC/pole
kA AC kA DC kA AC
V AC
V DC/pole
Nm lb.in
mm2 mm2 AWG
Actuations
°C °C
250/440
480Y/277
60
--
6 6 5
250/440
3/III
Yes
Yes
Yes
IP20, with connected conductors
Yes
Yes
Yes
2.5 ... 3
Touch protection
Main switch characteristic Handle end position, sealable Degree of protection
CFC and silicone-free
Mounting
• Snap-on fixing system
Terminals
• Combined terminals at both ends • Terminal tightening torque
Conductor cross-sections
• Solid and stranded
22 ... 26
0.75 ... 35 0.75 ... 25 14 ... 4
Any Any
Any
20 000
-25 ... +55, max. 95 % humidity
-40 ... +75
6 cycles
150 for 11 ms half-sine
50 at 25 ... 150 Hz and 60 at 35 Hz (4 sec)