Miniature Circuit Breakers (MCB)
These miniature circuit breakers (MCB) are engineered to comply with IEC 60898 standards, available in 3-Pole configurations. They offer rated breaking capacities of 6 kA and 10 kA at a voltage of 240/415 VAC.
Designed for versatility, these units are suitable for installation within consumer units and load centers to provide reliable protection against both short circuits and electrical overloads.
Miniature Circuit Breakers (MCB)
These miniature circuit breakers (MCB) are engineered to comply with IEC 60898 standards, available in 3-Pole configurations. They offer rated breaking capacities of 6 kA and 10 kA at a voltage of 240/415 VAC.
Designed for versatility, these units are suitable for installation within consumer units and load centers to provide reliable protection against both short circuits and electrical overloads.
| รายการ (Spec) | ค่า (Value) |
| Range | Square D |
| Product name | Square D Qovs |
| Device application | Protection |
| Product or component type | Miniature circuit-breaker |
| Poles description | 3P |
| Network type | AC |
| Trip unit technology | Thermal-magnetic |
| Standards | IEC 60998-1 |
| Network frequency | 50/60 Hz |
| Magnetic tripping limit | 5…10 x In |
| [Ics] rated service breaking capacity | 6000 A 100 % x Icn conforming to IEC 60998-1 |
| [Ui] rated insulation voltage | 500 V |
| [Uimp] rated impulse withstand voltage | 4 kV conforming to IEC 60998-1 |
| Contact position indicator | Yes |
| Control type | Toggle |
| Local signalling | ON/OFF indication |
| Fault trip | |
| Mounting mode | Plug-on |
| Mounting support | Socket |
| IP degree of protection | IP20 conforming to IEC 60529 |
| IP40 (modular enclosure conforming to IEC 60529 | |
| Pollution degree | 3 |
| Overvoltage category | IV |
| Tropicalisation | 2 |
| Relative humidity | 95 % at 55 °C |
| Ambient air temperature for operation | -5…60 °C |
| Ambient air temperature for storage | -40…85 °C |
Click to download product data sheet
| Model | PDF Link |
| MCB 3P 6kA 16A | Click Here! |
| MCB 3P 6kA 20A | Click Here! |
| MCB 3P 6kA 25A | Click Here! |
| MCB 3P 6kA 32A | Click Here! |
| MCB 3P 6kA 40A | Click Here! |
| MCB 3P 10kA 16A | Click Here! |
| MCB 3P 10kA 20A | Click Here! |
| MCB 3P 10kA 32A | Click Here! |
| MCB 3P 10kA 40A | Click Here! |
| MCB 3P 10kA 63A | Click Here! |
