ZHIQI ELECTRIC志奇电气
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Formula AIR — ABB

ABB · Air Circuit Breakers

Formula AIR

Formula AIR uses FA1, FA2 and FA4 frames with B, C and N performance levels. The page retains every workbook base combination and official commercial-reference example without treating Formula moulded-case products as Formula AIR.

A base designation for a configurable product is not a complete ABB commercial order number. Verify the moving portion, fixed part, terminals, trip unit, accessories and certification for the actual project.

REQUEST A SERIES QUOTE
Brand
ABB
Category
Air Circuit Breakers

SERIES OVERVIEW

Primary identification parameters

Current range
630–4000A
Voltage range
AC 400–415V — confirm against current documentation
Poles
3P / 4P
Mounting
Fixed / Withdrawable

TECHNICAL DATA · 28 ROWS

Formula Air

Base designationFrameRated current (A)PerformanceIcu at 400–415 V (kA)PolesTrip unit
FA1B 630FA1630B423P / 4PEk1 / Ek2 — confirm against current documentation
FA1B 800FA1800B423P / 4PEk1 / Ek2 — confirm against current documentation
FA1B 1000FA11000B423P / 4PEk1 / Ek2 — confirm against current documentation
FA1B 1250FA11250B423P / 4PEk1 / Ek2 — confirm against current documentation
FA1B 1600FA11600B423P / 4PEk1 / Ek2 — confirm against current documentation
FA1C 630FA1630C503P / 4PEk1 / Ek2 — confirm against current documentation
FA1C 800FA1800C503P / 4PEk1 / Ek2 — confirm against current documentation
FA1C 1000FA11000C503P / 4PEk1 / Ek2 — confirm against current documentation
FA1C 1250FA11250C503P / 4PEk1 / Ek2 — confirm against current documentation
FA1C 1600FA11600C503P / 4PEk1 / Ek2 — confirm against current documentation
FA1N 630FA1630N653P / 4PEk1 / Ek2 — confirm against current documentation
FA1N 800FA1800N653P / 4PEk1 / Ek2 — confirm against current documentation
FA1N 1000FA11000N653P / 4PEk1 / Ek2 — confirm against current documentation
FA1N 1250FA11250N653P / 4PEk1 / Ek2 — confirm against current documentation
FA1N 1600FA11600N653P / 4PEk1 / Ek2 — confirm against current documentation
FA2C 1600FA21600C503P / 4PEk1 / Ek2 — confirm against current documentation
FA2C 2000FA22000C503P / 4PEk1 / Ek2 — confirm against current documentation
FA2N 1600FA21600N653P / 4PEk1 / Ek2 — confirm against current documentation
FA2N 2000FA22000N653P / 4PEk1 / Ek2 — confirm against current documentation
FA4C 2500FA42500C503P / 4PEk1 / Ek2 — confirm against current documentation
FA4C 3200FA43200C503P / 4PEk1 / Ek2 — confirm against current documentation
FA4C 4000FA44000C503P / 4PEk1 / Ek2 — confirm against current documentation
FA4N 2500FA42500N653P / 4PEk1 / Ek2 — confirm against current documentation
FA4N 3200FA43200N653P / 4PEk1 / Ek2 — confirm against current documentation
FA4N 4000FA44000N653P / 4PEk1 / Ek2 — confirm against current documentation
FA2C 2000FA22000C504PEk1 LI
FA4C 4000FA44000C503PEk2 LSIG
FA4C 4000FA44000C503PEk2 LSIG

TECHNICAL DATA · 4 ROWS

Trip Units

Trip unit / featureProtectionApplicable products
Ek1 LILIFA1 / FA2 / FA4 — confirm against current documentation
Ek1 LSI / LSIGLSI / LSIGFormula AIR
Ek2 LSIGLSIGFormula AIR
Ekip SupplyConfirm against current product documentationEmax 3 / Emax 2

TECHNICAL DATA · 3 ROWS

Commercial References

Commercial referenceRated currentPerformance / voltagePolesTrip / function
1SDX266966R12000A50kA4PEk1 LI
1SDX012227R14000A50kA3PEk2 LSIG + — confirm against current documentation
1SDX266666R14000A50kA3PEk2 LSIG + — confirm against current documentation

DATA AND IMAGE BASIS

ABB references and local representative image

The representative image is stored locally. Technical values come from the supplied ABB workbook and its recorded ABB references.

Need help confirming the complete ABB designation?

Submit the nameplate, quantity and application conditions. The direct contact page carries ABB, category and series context automatically.

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