Features
Version as maintenance-/service switch
Version as main switch
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.
Rated impulse withstand voltage (Uimp)
Rated permanent current at AC-21, 400 V
Rated permanent current at AC-23, 400 V
Rated uninterrupted current (Iu)
Static heat dissipation, non-current-dependent Pvs
Accessories
Auxiliary contact fitted by user.
Device construction
Built-in device fixed built-in technique
Rated short-time withstand current (Icw)
4 kA, Contacts, 1 second
4 kA
Electrical connection type of main circuit
Ambient operating temperature - max
Ambient operating temperature - min
Ambient storage temperature - max
Ambient storage temperature - min
Equipment heat dissipation, current-dependent Pvid
Heat dissipation capacity Pdiss
Heat dissipation per pole, current-dependent Pvid
Number of auxiliary contacts (change-over contacts)
Number of auxiliary contacts (normally closed contacts)
Rated conditional short-circuit current (Iq)
Degree of protection (front side)
Mounting method
Service distribution board mounting
Terminal capacity
1 x 120 mm², solid
2 x (20 x 3) mm² , Flat conductor connection with busbars
1 x (30 x 3) mm² , Flat conductor connection with busbars
Number of auxiliary contacts (normally open contacts)
Rated insulation voltage (Ui)
Rated operating voltage (Ue) - max
Rated operating voltage (Ue) - min
Rated short-circuit making capacity (Icm)
Rated operational current (Ie) at DC-21B, 1000 V
Rated operational current (Ie) at DC-21B, 480 V
Rated operational current (Ie) at DC-21B, 600 V
Rated operational current for specified heat dissipation (In)
Rated operational power at AC-23A, 400 V, 50 Hz
Rated operational power at AC-3, 380/400 V, 50 Hz
Uninterrupted current
Rated uninterrupted current Iu is specified for max. cross-section.