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Schneider Electric A9F05310 — Miniature Circuit Breakers (MCB)

A9F05310 Acti9 iC60N Miniature Circuit-Breaker, 10 A, Curve

MPNA9F05310
Active

Schneider Electric Acti9 iC60N, A9F05310, miniature circuit-breaker, 3P, 10 A rated, curve D, 36 kA Icu at 12-133 V AC, thermal-magnetic trip, DIN rail mount.

Schneider Electric A9F05310 datasheet (PDF)
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MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

Identification

A9F05310 — Identification
ParameterValue
Product nameActi9 iC60
Product rangeActi9
Product/component typeMiniature circuit-breaker
Device applicationDistribution

Ratings

A9F05310 — Ratings
ParameterValue
Rated current (In)10 A
Poles configuration3P
Number of protected poles3
Breaking capacity36 kA Icu at 12...133 V AC 50/60 Hz conforming to EN/IEC 60947-2 20 kA Icu at 220...240 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 kA Icu at 380...415 V AC 50/60 Hz conforming to EN/IEC 60947-2 6 kA Icu at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 kA Icu at 6000 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1
Rated service breaking capacity (Ics)27 kA 75 % conforming to EN/IEC 60947-2 - 12...133 V AC 50/60 Hz 15 kA 75 % conforming to EN/IEC 60947-2 - 220...240 V AC 50/60 Hz 7.5 kA 75 % conforming to EN/IEC 60947-2 - 380...415 V AC 50/60 Hz 4.5 kA 75 % conforming to EN/IEC 60947-2 - 440 V AC 50/60 Hz 10 kA 100 % conforming to EN/IEC 60947-2 - <= 180 V DC
Rated insulation voltage (Ui)500 V AC 50/60 Hz conforming to EN/IEC 60947-2
Rated impulse withstand voltage (Uimp)6 kV conforming to EN/IEC 60947-2
Network type (AC/DC)DC AC
Network frequency50/60 Hz
Utilisation categoryCategory A conforming to EN/IEC 60947-2
Overvoltage categoryIV

Protection

A9F05310 — Protection
ParameterValue
Curve codeD
Trip unit technologyThermal-magnetic
Magnetic tripping limit12 x In +/- 20 %
Earth-leakage protectionSeparate block
Suitability for isolationYes conforming to EN/IEC 60898-1 Yes conforming to EN/IEC 60947-2
Limitation class3 conforming to EN/IEC 60898-1
Electrical durability (cycles)10000 cycles
Mechanical durability (cycles)20000 cycles

Mechanical

A9F05310 — Mechanical
ParameterValue
Mounting supportDIN rail
Control typeToggle
Terminal connection typeDouble terminal (top or bottom) 1...25 mm² rigid Double terminal (top or bottom) 1...16 mm² flexible
Terminal tightening torque2 N.m top or bottom
Wire stripping length14 mm for top or bottom connection
Contact position indicatorYes
Local signalling/indicationTrip indicator
Width54 mm
Height91 mm
Depth78.5 mm
Number of 9 mm pitches6

Environmental

A9F05310 — Environmental
ParameterValue
Operating ambient temperature-35...70 °C
Storage ambient temperature-40...85 °C
IP degree of protectionIP20 conforming to IEC 60529
Pollution degree3 conforming to EN/IEC 60947-2
Relative humidity95 % at 55 °C
Tropicalisation class2 conforming to IEC 60068-1

Approvals

A9F05310 — Approvals
ParameterValue
StandardsEN/IEC 60947-2 EN/IEC 60898-1

Product details

The A9F05310 is a Schneider Electric Acti9 iC60N miniature circuit-breaker, 3-pole, rated 10 A with a D tripping curve. The thermal-magnetic trip unit handles overloads and short-circuits in distribution panels.

This MCB carries a 36 kA Icu at 12–133 V AC (EN/IEC 60947-2), 20 kA at 220–240 V, 10 kA at 380–415 V, and 6 kA at 440 V. For a 400 V distribution board, the 10 kA Icu gives you selectivity headroom downstream of a larger upstream breaker. The Icn rating under EN/IEC 60898-1 is 6000 A at 400 V — the standard domestic-breaking figure, but this part is dual-certified so you can spec it for industrial panels where the higher Icu matters.

IP20 finger-safe front; no washdown rating, so keep it inside the enclosure. The toggle switch gives visual trip indication and manual on/off control.

Listed as current-production (active lifecycle). The Acti9 iC60N series is Schneider's standard distribution MCB line — widely specified, no end-of-life notice.

Frequently asked questions

What is A9F05310's breaking capacity at 400 V?

At 380–415 V AC the Icu is 10 kA per EN/IEC 60947-2; the Icn under EN/IEC 60898-1 is 6000 A at 400 V.

What is A9F05310 used for?

It is a 10 A, curve D miniature circuit-breaker for distribution panels, sized for circuits with high inrush — motor starters, transformers, welding supplies — where the D curve's 12 x In magnetic trip avoids nuisance tripping.

Where can I buy A9F05310?

Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — send your quantity for a firm offer.

MPN
A9F05310