Application
Use in unearthed supply systems at 525 V
Circuit breaker frame type
10.10 Temperature rise
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects
Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions
Meets the product standard's requirements.
10.3 Degree of protection of assemblies
Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances
Meets the product standard's requirements.
10.5 Protection against electric shock
Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components
Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections
Is the panel builder's responsibility.
10.8 Connections for external conductors
Is the panel builder's responsibility.
10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
Mounting Method
Built-in device fixed built-in technique
Fixed
Climatic proofing
Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30
Equipment heat dissipation, current-dependent
Isolation
300 V AC (between the auxiliary contacts)
500 V AC (between auxiliary contacts and main contacts)
Ambient operating temperature - max
Ambient operating temperature - min
Ambient storage temperature - max
Ambient storage temperature - min
Protection against direct contact
Finger and back-of-hand proof to VDE 0106 part 100
Rated insulation voltage (Ui)
Rated operating power at AC-3, 230 V
Rated operating power at AC-3, 400 V
Degree of protection
IP20
IP20 (basic degree of protection, in the operating controls area)
Direction of incoming supply
Electrical connection type of main circuit
Rated operational current
1066 A (400 V AC-3)
588 A (690 V AC-3)
Degree of protection (IP), front side
IP40 (with insulating surround)
IP66 (with door coupling rotary handle)
Degree of protection (terminations)
IP10 (tunnel terminal)
IP00 (terminations, phase isolator and strip terminal)
Terminal capacity (copper strip)
10 segments of 50 mm x 1 mm (2x) at 1-hole module plate
10 segments of 80 mm x 1 mm (2x) at rear-side width extension
Max. 10 segments of 50 mm x 1 mm (2x) at rear-side connection (punched)
Min. 5 segments of 25 mm x 1 mm at rear-side connection (punched)
Max. 10 segments of 32 mm x 1 mm (2x) at flat conductor terminal
Min. 6 segments of 16 mm x 0.8 mm at flat conductor terminal
Lifespan, electrical
2000 operations at 415 V AC-3
1000 operations at 690 V AC-3
3000 operations at 415 V AC-1
2000 operations at 400 V AC-3
2000 operations at 690 V AC-1
3000 operations at 400 V AC-1
Functions
Phase failure sensitive
Motor protection
Shock resistance
15 g (half-sinusoidal shock 11 ms)
Rated operational current for specified heat dissipation (In)
Rated short-time withstand current (t = 0.3 s)
Rated short-time withstand current (t = 1 s)
Short-circuit release non-delayed setting - max
Short-circuit release non-delayed setting - min
Instantaneous current setting (Ii) - max
Instantaneous current setting (Ii) - min
Number of operations per hour - max
Overload current setting (Ir) - max
Overload current setting (Ir) - min
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 Hz
Optional terminals
Connection on rear. Strip terminal. Tunnel terminal
Short-circuit total breaktime
< 25 ms (≦ 415 V); < 35 ms (> 415 V)
Terminal capacity (aluminum stranded conductor/cable)
50 mm² - 240 mm² (4x) at 4-hole tunnel terminal
Terminal capacity (control cable)
0.75 mm² - 1.5 mm² (2x)
0.75 mm² - 2.5 mm² (1x)
Terminal capacity (copper busbar)
Max. 50 mm x 10 mm (2x) at rear-side 1-hole module plate
Min. 25 mm x 5 mm at rear-side 1-hole module plate
Max. 80 mm x 10 mm (2x) at rear-side width extension
M10 at rear-side screw connection
Max. 50 mm x 10 mm (2x) direct at switch rear-side connection
50 mm x 10 mm (2x) at rear-side 2-hole module plate
Min. 60 mm x 10 mm at rear-side width extension
Min. 25 mm x 5 mm direct at switch rear-side connection
Terminal capacity (copper solid conductor/cable)
120 mm² - 300 mm² (1x) at rear-side 1-hole module plate
95 mm² - 300 mm² (2x) at rear-side 1-hole module plate
300 mm² (4x) at rear-side width extension
95 mm² - 185 mm² (2x) at rear-side 2-hole module plate
95 mm² - 240 mm² (6x) at rear-side width extension
50 mm² - 240 mm² (4x) at 4-hole tunnel terminal
35 mm² - 185 mm² (4x) at rear-side 2-hole module plate
Terminal capacity (copper stranded conductor/cable)
50 mm² - 185 mm² (4x) direct at switch rear-side connection
120 mm² - 185 mm² (1x) direct at switch rear-side connection
Rated short-circuit breaking capacity Icu (IEC/EN 60947) at 400/415 V, 50/60 Hz
Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz
Rated short-circuit making capacity Icm at 440 V, 50/60 Hz
Rated short-circuit making capacity Icm at 525 V, 50/60 Hz
Rated short-circuit making capacity Icm at 690 V, 50/60 Hz
Rated short-circuit making capacity Icm at 240 V, 50/60 Hz
Rated impulse withstand voltage (Uimp) at auxiliary contacts
Rated impulse withstand voltage (Uimp) at main contacts