- UV Lamp[1]
- Chargers[1]
- Solar Cells[1]
- Circuit Breakers[30]
- Terminal Blocks[1]
- Terminals[4]
- Contactors[30]
- Electrical Plugs & Sockets[11]
- Electronic & Instrument Enclosures[1]
- Fuse Components[4]
- Fuses[7]
- Other Electrical Equipment[10]
- Power Accessories[2]
- Power Distribution Equipment[2]
- Inverters & Converters[3]
- Switching Power Supply[5]
- Uninterrupted Power Supply (UPS)[5]
- Voltage Regulators/Stabilizers[12]
- Relays[27]
- Micro Switches[2]
- Other Switches[15]
- Push Button Switches[1]
- Rotary Switches[4]
- Toggle Switches[1]
- Wall Switches[2]
- Other Wires[2]
- Cable Glands[5]
- Wiring Ducts[4]
- Diodes[1]
- Rectifiers[1]
- Thyristors[2]
- Insulation Materials & Elements[2]
- Other Electronic Accessories[2]
- Resistors[1]
- Solar Chargers[1]
- Food Waste Disposers[1]
- Starters[2]
- Energy Saving & Fluorescent[3]
- LED Bulbs & Tubes[1]
- Emergency Lights[8]
- LED Lamps[30]
- Other LED Lighting[1]
- Camping Lights[1]
- Street Lights[1]
- Floor Lamps[1]
- Other Lights & Lighting Products[1]
- Arc Welders[13]
- Other Welding Equipment[3]
- Counters[2]
- Clamp Meters[1]
- Current Meters[1]
- Energy Meters[10]
- Frequency Meters[1]
- Multimeters[1]
- Power Meters[1]
- Voltage Meters[2]
- Other Measuring & Analysing Instruments[1]
- Temperature Instruments[1]
- Testing Equipment[7]
- Timers[3]
- Alarm[7]
- Locks[1]
- Other Police & Military Supplies[1]
- Traffic Light[2]
AM4 Series molded case circuit breaker
Product Detailed
AM4 Series molded case circuit breaker conform to IEC60947-2.It is applicable circuit of AC 50/60Hz...
AM4 series MCCB is applicable circuit of AC 50/60Hz, rated current 25-250A, for distributeenergy of electricity & infrequent making & breaking circuit in normal conditions. The productsconforms to IEC60947-2.
2. Specification
| Type | AM4-125 | AM4-250 | |
| Poles number | 3 | 3 | |
| Rated current In(A) | 25~125 | 125~250 | |
| Rated working voltage Ue(V) (50/60Hz) | 500 | 600 | |
| Rated working voltage Ue(V) | 250 | 250 | |
| Rated insulation voltage Ui~(V) | 500 | 690 | |
| Rated impulse voltage Uimp(KV) | 6 | 8 | |
| Utilisation category | A | A | |
| Rated limitedshort-circuitbreaking capacityIcu(KA) | 230/240V~ | 22 | 60 |
| 400/415V~ | 16 | 36 | |
| 440V~ | 10 | 30 | |
| 480/500V~ | 8 | 25 | |
| 600V~ | - | 20 | |
| 690V~ | - | 16 | |
| 250V | 16 | 36 | |
| Rated short-circuit breaking service capacity Ics(%Icu) | 100 | 100 | |
| Life(open, close fora time) | Mechanical | 7000 | 7000 |
| Electrical | 1000 | 1000 | |
Other products
