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072724

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.

常用规格

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

产品规格

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.
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

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