Features
Phase-failure sensitivity (according to IEC/EN 60947-4-1, VDE 0660 Part 102)
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
DIN rail (top hat rail) mounting optional
Climatic proofing
Damp heat, cyclic, to IEC 60068-2-30
Damp heat, constant, to IEC 60068-2-78
Tripping characteristic
Overload trigger: tripping class 10 A
Adjustment range short-term delayed short-circuit release - max
Adjustment range short-term delayed short-circuit release - min
Adjustment range undelayed short-circuit release - max
Adjustment range undelayed short-circuit release - min
Ambient operating temperature - max
Ambient operating temperature - min
Ambient operating temperature (enclosed) - max
Ambient operating temperature (enclosed) - min
Ambient storage temperature - max
Ambient storage temperature - min
Assigned motor power at 200/208 V, 60 Hz, 3-phase
Assigned motor power at 230/240 V, 60 Hz, 1-phase
Assigned motor power at 230/240 V, 60 Hz, 3-phase
Assigned motor power at 460/480 V, 60 Hz, 3-phase
Assigned motor power at 575/600 V, 60 Hz, 3-phase
Equipment heat dissipation, current-dependent Pvid
Heat dissipation capacity Pdiss
Heat dissipation per pole, current-dependent Pvid
Rated impulse withstand voltage (Uimp)
Device construction
Built-in device fixed built-in technique
Electrical connection type of main circuit
Mounting position
Can be snapped on to IEC/EN 60715 top-hat rail with 7.5 or 15 mm height.
Shock resistance
25 g, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 10 ms
Functions
Phase failure sensitive
Motor protection
Terminal capacity (solid/stranded AWG)
Number of auxiliary contacts (change-over contacts)
Number of auxiliary contacts (normally closed contacts)
Number of auxiliary contacts (normally open contacts)
Overload release current setting - max
Overload release current setting - min
Rated operational voltage (Ue) - max
Rated operational voltage (Ue) - min
Rated operational power at AC-3, 220/230 V, 50 Hz
Rated operational power at AC-3, 380/400 V, 50 Hz
Rated uninterrupted current (Iu)
Static heat dissipation, non-current-dependent Pvs
Stripping length (main cable)
Product category
Motor protective circuit breaker
Protection
Finger and back-of-hand proof, Protection against direct contact when actuated from front (EN 50274)
Rated short-circuit breaking capacity Icu at 400 V AC
Rated short-circuit breaking capacity Ics at 400 V AC
Rated short-circuit breaking capacity Icu at 440 V AC
Rated short-circuit breaking capacity Ics at 440 V AC
Rated short-circuit breaking capacity Icu at 500 V AC
Rated short-circuit breaking capacity Ics at 500 V AC
Rated short-circuit breaking capacity Icu at 690 V AC
Rated short-circuit breaking capacity Ics at 690 V AC
Suitable for
Also motors with efficiency class IE3
Branch circuit: Manual type E if used with terminal, or suitable for group installations, (UL/CSA)
Short-circuit release
38.8 A, Irm, Setting range max.
± 20% tolerance, Trip blocks
Basic device fixed 15.5 x Iu, Trip Blocks
Rated operational current (Ie)
Temperature compensation
-5 - 40 °C to IEC/EN 60947, VDE 0660
-25 - 55 °C, Operating range
≤ 0.25 %/K, residual error for T > 40°
Short-circuit current rating (group protection)
50 kA, 600 V High Fault, Fuse, SCCR (UL/CSA) with 600 A, 600 V High Fault, Fuse, SCCR (UL/CSA)
50 kA, 600 V High Fault, CB, SCCR (UL/CSA) with 600 A, 600 V High Fault, CB, SCCR (UL/CSA)
Short-circuit current rating (type E)
50 kA, 600 Y/347 V, SCCR (UL/CSA)
65 kA, 240 V, SCCR (UL/CSA)
65 kA, 480 Y/277 V, SCCR (UL/CSA)
Terminal capacity (flexible)