| ABB F Series (Megamax) Product Overview | |||||||||||
| The F-series product line covers application needs from medium to large capacity, and is available in both fixed and withdrawable installation methods to facilitate the layout design of different distribution cabinets. | |||||||||||
| Frame Model | Corresponding frame current (Iu) | Typical rated current range (In) | |||||||||
| F1 | 630A - 1600A | 250A, 400A, 800A, 1250A, 1600A | |||||||||
| F2 | 800A - 2500A | 800A, 1250A, 1600A, 2000A, 2500A | |||||||||
| F4 | 2000A - 4000A | 2000A, 2500A, 3200A, 4000A | |||||||||
| F5/F6 | 4000A - 6300A | 4000A, 5000A, 6300A | |||||||||
| Model | |||||||||||
| F1S1250 | F1H1250 | ||||||||||
| F1S1600 | F1H1600 | ||||||||||
| F1S2000 | F1H2000 | ||||||||||
| F2S2500 | F2H2500 | ||||||||||
| F4S3200 | F4H3200 | ||||||||||
| F5S4000 | F5H4000 | ||||||||||
| Performance comparison of different frames | |||||||||||
| Parameters | F1 (Max 1600A) | F2 (Max 2500A) | F4 (Max 4000A) | ||||||||
| Rated breaking capacity Icu (AC 415V) | B: 42kA / N: 50kA / S: 65kA / H: 85kA / V: 100kA | B: 42kA / N: 50kA / S: 65kA / H: 85kA / V: 100kA / L: 120kA | N: 65kA / S: 85kA / H: 100kA | ||||||||
| Rated breaking capacity Ics | 100% Icu | 100% Icu | 100% Icu | ||||||||
| Rated short-time withstand current Icw (1s) | 42/50kA | 50 / 65kA | 65/85kA | ||||||||
| Use category | B (Applicable to selective protection) | B | B | ||||||||
| Extreme number | 3-pole/4-pole | 3-pole/4-pole | 3-pole/4-pole | ||||||||
| Installation method | Fixed / Withdrawable | Fixed / Withdrawable | Fixed / Withdrawable | ||||||||
| Rated impulse withstand voltage (Uimp) | 12kV | 12kV | 12kV | ||||||||
| Rated insulation voltage (Ui) | 1000V | 1000V | 1000V | ||||||||
| Rated operating voltage (Ue) | AC 690V / 50-60Hz | AC 690V / 50-60Hz | AC 690V / 50-60Hz | ||||||||
| Additional notes: Different suffix letters represent different breakpoint levels. B is the basic type, N is the standard type, S is the high breakpoint type, H/V is the current-limiting high breakpoint type, and L is the extremely high current-limiting type. | |||||||||||
| External dimensions and installation | |||||||||||
| Model | Extreme number | Fixed type (width × depth × height) | Pull-out type (width × depth × height) | ||||||||
| F1 | 3P | 210×183×296 mm | 278×271×363.5 mm | ||||||||
| F1 | 4P | 280×183×296 mm | 384×271×363.5 mm | ||||||||
| F2 | 3P | 276×270×371 mm | 317×383×425 mm | ||||||||
| F2 | 4P | 317×270×371 mm | 407×383×425 mm | ||||||||
| F4 | 3P | 384×270×371 mm | 425×383×425 mm | ||||||||
| F4 | 4P | 510×270×371 mm | 551×383×425 mm | ||||||||

Applicable Scenarios:
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| Industrialmanufacturing | Energy Generation | Renewable Energy | Petroleum and Natural Gas |
| Automotive factories, steel mills, chemicalplants, paper mills, cement plants | Thermal power plants, hydropower stations, gas-fired power plants | Wind farms, photovoltaic power stations | Refineries, LNG receiving stations, oil pipelines |
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| Ship and Marine Engineering | Commercial Buildings | Infrastructure | Mining |
| Cargo ships, cruise ships, drilling platforms | Super high-rise office buildings, large shopping centers, hotels | Airport, subway/railway hub, data center | Underground mines, open-pit mines |
























