Eaton Moeller® series PKM0 Short-circuit protective breaker, Iu 1 A, Irm 15.5 A, Screw terminals, Also suitable for motors with efficiency class IE3.
Product Name |
Eaton Moeller® series PKM0 Short-circuit protective breaker
|
Catalog Number |
072724
|
Product Length/Depth |
76 mm
|
Product Height |
93 mm
|
Product Width |
45 mm
|
Product Weight |
0.249 kg
|
Certifications |
VDE 0660
IEC/EN 60947 |
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.
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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.
|
Operating frequency |
40 Operations/h
|
Pollution degree |
3
|
Climatic proofing |
Damp heat, cyclic, to IEC 60068-2-30
Damp heat, constant, to IEC 60068-2-78 |
Actuator type |
Turn button
|
Adjustment range undelayed short-circuit release - max |
15.5 A
|
Adjustment range undelayed short-circuit release - min |
15.5 A
|
Ambient operating temperature - max |
55 °C
|
Ambient operating temperature - min |
-25 °C
|
Ambient operating temperature (enclosed) - max |
40 °C
|
Ambient operating temperature (enclosed) - min |
-25 °C
|
Ambient storage temperature - max |
80 °C
|
Ambient storage temperature - min |
-40 °C
|
Equipment heat dissipation, current-dependent Pvid |
5.33 W
|
Heat dissipation capacity Pdiss |
0 W
|
Heat dissipation per pole, current-dependent Pvid |
1.78 W
|
Internal resistance |
1700 mΩ
|
Rated impulse withstand voltage (Uimp) |
6000 V AC
|
Altitude |
Max. 2000 m
|
Device construction |
Built-in device fixed built-in technique
|
Connection |
Screw terminals
|
Electrical connection type of main circuit |
Screw connection
|
Mounting position |
Can be snapped on to IEC/EN 60715 top-hat rail with 7.5 or 15 mm height.
|
Lifespan, mechanical |
100,000 Operations
|
Overvoltage category |
III
|
Degree of protection |
Terminals: IP00
IP20 |
Number of poles |
Three-pole
|
Lifespan, electrical |
100,000 operations
|
Type |
Short-circuit protective device only
|
Shock resistance |
25 g, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 10 ms
|
Terminal capacity (solid/stranded AWG) |
18 - 10
|
Switching capacity |
1 A (3 contacts in series), DC-5 up to 250V
1 A, AC-3 up to 690 V |
Overload release current setting - max |
0 A
|
Overload release current setting - min |
0 A
|
Rated frequency - max |
60 Hz
|
Rated frequency - min |
50 Hz
|
Rated operational voltage (Ue) - max |
690 V
|
Rated operational voltage (Ue) - min |
690 V
|
Rated operational current for specified heat dissipation (In) |
1 A
|
Rated operational power at AC-3, 220/230 V, 50 Hz |
0.12 kW
|
Rated operational power at AC-3, 380/400 V, 50 Hz |
0.25 kW
|
Rated uninterrupted current (Iu) |
1 A
|
Static heat dissipation, non-current-dependent Pvs |
0 W
|
Stripping length (main cable) |
10 mm
|
Product category |
Motor protective circuit breaker
|
Protection |
Finger and back-of-hand proof, Protection against direct contact when actuated from front (EN 50274)
|
Rated operational power at AC-3, 440 V, 50 Hz |
0.25 kW
|
Rated operational power at AC-3, 500 V, 50 Hz |
0.38 kW
|
Rated operational power at AC-3, 690 V, 50 Hz |
0.55 kW
|
Rated short-circuit breaking capacity Icu at 400 V AC |
150 kA
|
Rated short-circuit breaking capacity Ics at 400 V AC |
150 kA
|
Rated short-circuit breaking capacity Icu at 440 V AC |
150 kA
|
Rated short-circuit breaking capacity Ics at 440 V AC |
150 kA
|
Rated short-circuit breaking capacity Icu at 500 V AC |
150 kA
|
Rated short-circuit breaking capacity Ics at 500 V AC |
150 kA
|
Rated short-circuit breaking capacity Icu at 690 V AC |
150 kA
|
Rated short-circuit breaking capacity Ics at 690 V AC |
150 kA
|
Suitable for |
Also motors with efficiency class IE3
|
Short-circuit release |
Basic device fixed 15.5 x Iu, Trip Blocks
± 20% tolerance, Trip blocks 15.5 A, Irm, Setting range max. |
Terminal capacity (solid) |
1 x (1 - 6) mm²
2 x (1 - 6) mm² |
Rated operational current (Ie) |
1 A
|
Temperature compensation |
-5 - 40 °C to IEC/EN 60947, VDE 0660
-25 - 55 °C, Operating range ≤ 0.25 %/K, residual error for T > 40° |
Tightening torque |
1 Nm, Screw terminals, Control circuit cables
1.7 Nm, Screw terminals, Main cable |
Switch off technique |
Magnetic
|
Terminal capacity (flexible with ferrule) |
2 x (1 - 6) mm², ferrule to DIN 46228
1 x (1 - 6) mm², ferrule to DIN 46228 |
Power loss |
5.33 W
|