Eaton Moeller® series PKZM0 Motor-protective circuit-breaker (-EA), 3p, Ir=16-20A, screw connection
| Product Name |
Eaton Moeller® series PKZM0 Motor-protective circuit-breaker
|
| Catalog Number |
189906
|
| EAN |
4015081879021
|
| Product Length/Depth |
76 mm
|
| Product Height |
93 mm
|
| Product Width |
45 mm
|
| Product Weight |
0.296 kg
|
| Compliances |
CE Marked
RoHS conform |
| Model Code |
PKZM0-20-EA
|
| Actuator type |
Turn button
|
| Features |
Phase-failure sensitivity (according to IEC/EN 60947-4-1, VDE 0660 Part 102)
|
| Functions |
Phase failure sensitive
|
| Number of poles |
Three-pole
|
| Connection |
Screw terminals
|
| Lifespan, electrical |
100,000 operations
|
| Lifespan, mechanical |
100,000 Operations
|
| Mounting position |
Can be snapped on to IEC/EN 60715 top-hat rail with 7.5 or 15 mm height.
|
| Operating frequency |
40 Operations/h
|
| Overvoltage category |
III
|
| Pollution degree |
3
|
| Product category |
Motor protective circuit breaker
|
| Product category |
Motor protective circuit breaker
|
| Protection |
Finger and back-of-hand proof, Protection against direct contact when actuated from front (EN 50274)
|
| Rated impulse withstand voltage (Uimp) |
6000 V AC
|
| Shock resistance |
25 g, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 10 ms
|
| Suitable for |
Branch circuit: Suitable for group installations, (UL/CSA)
Also motors with efficiency class IE3 |
| Temperature compensation |
-5 - 40 °C to IEC/EN 60947, VDE 0660
-25 - 55 °C, Operating range ≤ 0.25 %/K, residual error for T > 40° |
| Ambient operating temperature (enclosed) - min |
-25 °C
|
| Ambient storage temperature - min |
-40 °C
|
| Ambient storage temperature - max |
80 °C
|
| Climatic proofing |
Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30 |
| Terminal capacity (solid) |
1 x (1 - 6) mm²
2 x (1 - 6) mm² |
| Terminal capacity (solid/stranded AWG) |
18 - 10
|
| Stripping length (main cable) |
10 mm
|
| Tightening torque |
1.7 Nm, Screw terminals, Main cable
|
| Rated frequency - min |
50 Hz
|
| Rated frequency - max |
60 Hz
|
| Rated operational power at AC-3e, 220/230 V, 50 Hz |
5.5 kW
|
| Rated operational power at AC-3e, 380/400 V, 50 Hz |
9 kW
|
| Rated operational voltage (Ue) - min |
690 V
|
| Rated operational voltage (Ue) - max |
690 V
|
| Rated uninterrupted current (Iu) |
20 A
|
| Rated short-circuit breaking capacity Icu at 400 V AC |
50 kA
|
| Rated short-circuit breaking capacity Ics at 400 V AC |
38 kA
|
| Rated short-circuit breaking capacity Icu at 440 V AC |
10 kA
|
| Rated short-circuit breaking capacity Ics at 440 V AC |
3 kA
|
| Rated short-circuit breaking capacity Icu at 500 V AC |
3 kA
|
| Rated short-circuit breaking capacity Ics at 500 V AC |
3 kA
|
| Rated short-circuit breaking capacity Icu at 690 V AC |
3 kA
|
| Rated short-circuit breaking capacity Ics at 690 V AC |
1 kA
|
| Short-circuit current rating (group protection) |
10 kA, 600 V High Fault, Fuse, SCCR (UL/CSA) with 150 A, 600 V High Fault, Fuse, SCCR (UL/CSA)
10 kA, 600 V High Fault, CB, SCCR (UL/CSA) with 125 A, 600 V High Fault, CB, SCCR (UL/CSA) 18 kA, 600 V High Fault, Fuse with CL, SCCR (UL/CSA) with 600 A, 600 V High Fault, Fuse with CL, SCCR (UL/CSA) 18 kA, 600 V High Fault, CB with CL, SCCR (UL/CSA) with 600 A, 600 V High Fault, CB with CL, SCCR (UL/CSA) 18 kA, 480 V High Fault, CB, SCCR (UL/CSA) with 600 A, 480 V High Fault, CB, SCCR (UL/CSA) 18 kA, 480 V High Fault, Fuse, SCCR (UL/CSA) with 600 A, 480 V High Fault, Fuse, SCCR (UL/CSA) |
| Short-circuit release |
Basic device fixed 15.5 x Iu
± 20% tolerance 310 A, Irm |
| Switching capacity |
20 A, AC-3 up to 690 V
|
| Assigned motor power at 230/240 V, 60 Hz, 1-phase |
3 HP
|
| Assigned motor power at 575/600 V, 60 Hz, 3-phase |
15 HP
|
| Overload release current setting - min |
16 A
|
| Overload release current setting - max |
20 A
|
| Equipment heat dissipation, current-dependent Pvid |
5.82 W
|
| Heat dissipation capacity Pdiss |
0 W
|
| Heat dissipation per pole, current-dependent Pvid |
1.9 W
|
| Rated operational current for specified heat dissipation (In) |
20 A
|
| Static heat dissipation, non-current-dependent Pvs |
0 W
|
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