Applications
Used in switchgear, air conditioning units, elevator machine room, pumps, fans and other motor control applications, With overload, phase loss, phase unbalance and stall protection.
Features:
No power circuit design, konb setting, LED indicator shows working status. Main circuit and control circuit isolation and safer. Overload, phase failure protection, simple and convenient wiring.
Model Description
Model Selection Table
Model |
Rated working current range |
Applicable motor power AC380V |
ZHRA5-5 |
0.5A~5A |
0.3kW~2.2kW |
ZHRA5-20 |
2A~20A |
1.1kW~7.5kW |
ZHRA5-50 |
20A~80A |
11 kW~37kW |
ZHRA5-80 |
32A~80A |
18.5kW~37kW |
ZHRA5-160 |
64A~160A |
37kW~75kW |
Technical Parameters
Setting current range |
0.5A~5A,2A~20A,20A~80A,32A~80A,64A~160A |
Setting mode |
Knob setting |
Tripping class |
10A |
Protection |
Overload, phase failure |
IP Class |
IP20 |
Installation |
Screw mounting |
Wiring Diagram
Dimensions(mm)
Model significance:
ZHRA5-20 motor protector setting current range 2A~20A.