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Schneider Electric A9F04663 — 1-Pole MCB (DIN Rail)

A9F04663 Acti9 iC60N MCB, 63 A, 1P+N, C Curve, 36 kA

MPNA9F04663
Obsolete

Schneider Electric Acti9 iC60N miniature circuit breaker, A9F04663, 1P+N, 63 A, C curve, 36 kA Icu at 12-60 V AC, thermal-magnetic trip, DIN rail mount.

Schneider Electric A9F04663 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

A9F04663 — Identification
ParameterValue
Product nameActi9 iC60
Product / component typeMiniature circuit-breaker
Product rangeActi9
Device short nameIC60N
Poles description1P + N
Number of protected poles1
Device applicationDistribution
A9F04663 — Electrical & Protection
ParameterValue
Rated current (In)63 A
Tripping curve codeC
Magnetic tripping limit8 x In +/- 20 %
Breaking capacity (Icu / AIR)36 kA Icu at 12...60 V AC 50/60 Hz conforming to EN/IEC 60947-2 20 kA Icu at 100...133 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 kA Icu at 220...240 V AC 50/60 Hz conforming to EN/IEC 60947-2 6000 A Icn at 230 V AC 50/60 Hz conforming to EN/IEC 60898-1
Network type (AC/DC)DC AC
Network frequency50/60 Hz
Overvoltage categoryIV
Trip unit technologyThermal-magnetic
Control / actuation typeToggle
Mechanical durability (cycles)20000 cycles
A9F04663 — Mounting & Connection
ParameterValue
Terminal connections / wire rangeDouble terminal (top or bottom) 1...35 mm² rigid Double terminal (top or bottom) 1...25 mm² flexible
Mounting supportDIN rail
Width36 mm
Height91 mm
Depth78.5 mm
Tightening torque (by circuit)3.5 N.m top or bottom
A9F04663 — Environmental
ParameterValue
Operating ambient temperature-35...70 °C
Storage ambient temperature-40...85 °C
IP degree of protectionIP20 conforming to IEC 60529
A9F04663 — Approvals
ParameterValue
Conformity standardsEN/IEC 60947-2 EN/IEC 60898-1
A9F04663 — Electrical
ParameterValue
[Ui] rated insulation voltage500 V AC 50/60 Hz conforming to EN/IEC 60947-2
[Uimp] rated impulse withstand voltage6 kV conforming to EN/IEC 60947-2

Product details

The Schneider Electric A9F04663 is an Acti9 iC60N miniature circuit breaker — 1P+N, 63 A rated current, C-curve trip characteristic. It carries a 36 kA Icu breaking capacity at 12-60 V AC (per EN/IEC 60947-2) and a 6000 A Icn at 230 V AC (per EN/IEC 60898-1). That dual-standard rating means it qualifies for both industrial panel (60947-2) and final-distribution (60898-1) duty, so you can spec it into a machine control cabinet or a sub-distribution board without swapping part numbers.

The 63 A rating on a 1P+N frame is the headline — it protects a single-phase line-neutral circuit at full 63 A continuous. The C curve (magnetic trip at 8 x In ±20 %) means it tolerates moderate inrush, typical of small motor loads, lighting banks, or transformer primaries, without nuisance tripping. The thermal-magnetic trip unit handles overloads (thermal bimetal) and short-circuits (solenoid) in one package, so no separate relay needed. Breaking capacity varies with voltage: 36 kA Icu at 12-60 V AC, 20 kA at 100-133 V AC, 10 kA at 220-240 V AC. At 230 V AC the Icn (IEC 60898-1 rating) is 6000 A.

Double terminals top and bottom accept 1-35 mm² rigid or 1-25 mm² flexible — enough for the 63 A feed. Wire strip length 14 mm.

Frequently asked questions

How do I get current pricing and availability for A9F04663?

Submit an RFQ through this listing. The part is sourced to order through independent distribution; current pricing and stock levels are confirmed at quote time.

What is A9F04663's breaking capacity at 230 V AC?

At 230 V AC the Icn rating per EN/IEC 60898-1 is 6000 A. The Icu per EN/IEC 60947-2 at 220-240 V AC is 10 kA.

What standards does A9F04663 comply with?

It complies with EN/IEC 60947-2 and EN/IEC 60898-1, covering both industrial and household-type applications. It is also certified for isolation per both standards.

What is the closest alternative to A9F04663 in the Acti9 family?

Within the same Acti9 iC60N range, the closest alternative would be a different current rating or curve code — for example, a 50 A or D-curve variant. No pin-compatible direct substitute exists; the A9F04663 is defined by its 63 A, C-curve, 1P+N configuration.

MPN
A9F04663