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Schneider Electric A9N60729 — 1-Pole MCB (DIN Rail)

A9N60729 Acti9 C120N MCB, 80 A, 1P, C-curve, 10 kA

MPNA9N60729
Obsolete

Schneider Electric Acti9 C120N miniature circuit-breaker, 1-pole, 80 A rated current, C-curve, 10 kA breaking capacity at 230-400 V AC, 15 kA at 125 V DC.

$35.27Ref. price · indicative, final on quote
Schneider Electric A9N60729 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

A9N60729 — Identification
ParameterValue
Product nameActi9 C120
Product / component typeMiniature circuit-breaker
Product rangeActi9
Device short nameC120N
Poles description1P
Number of protected poles1
Device applicationDistribution
A9N60729 — Electrical & Protection
ParameterValue
Rated current (In)80 A at 40 °C
Rated operational voltage (Ue)125 V DC 12 V DC 230...400 V AC 50/60 Hz
Tripping curve codeC
Magnetic tripping limit8 x In +/- 20 %
Breaking capacity (Icu / AIR)15 kA Icu at 12 V DC conforming to EN/IEC 60947-2 15 kA Icu at 125 V DC conforming to EN/IEC 60947-2 10 kA Icu at 10 kA Icu at 230...400 V AC 50/60 Hz conforming to EN/IEC 60947-2
Network type (AC/DC)AC DC
Network frequency50/60 Hz
Overvoltage categoryIII
Trip unit technologyThermal-magnetic
Control / actuation typeToggle
Mechanical durability (cycles)20000 cycles
A9N60729 — Mounting & Connection
ParameterValue
Terminal connections / wire rangeTunnel type terminals1...50 mm² rigid Tunnel type terminals1.5...35 mm² flexible
Mounting support35 mm symmetrical DIN rail
Mounting modeClip-on
Width27 mm
Height81 mm
Depth73 mm
Tightening torque (by circuit)3.5 N.m
A9N60729 — Environmental
ParameterValue
Operating ambient temperature-30...70 °C
Storage ambient temperature-40...80 °C
IP degree of protectionIP20 conforming to IEC 60529
A9N60729 — Approvals
ParameterValue
Conformity standardsEN/IEC 60947-2
A9N60729 — 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 A9N60729 is a Schneider Electric Acti9 C120N miniature circuit-breaker (MCB) — a thermal-magnetic device rated 80 A at 40 °C with a C-curve (magnetic trip at 8 x In ±20 %). The 10 kA breaking capacity at 230–400 V AC (EN/IEC 60947-2) is the fault current it can safely interrupt; for DC circuits it handles 15 kA at 125 V DC and the same at 12 V DC. Single-pole construction (1P) protects one phase or one DC leg, with tunnel terminals accepting up to 50 mm² rigid or 35 mm² flexible conductors.

IP20 finger protection on the front; pollution degree 3 per IEC 60947-2, meaning it tolerates conductive pollution in a typical industrial panel environment. Toggle control with ON/OFF local indication; the handle can be sealed in the OFF or ON position with a 0.7 mm cable for lockout/tagout.

Frequently asked questions

What is A9N60729's listed depth (73 mm) on this component line?

The depth is 73 mm, with a height of 81 mm and width of 27 mm.

What is A9N60729's listed range (Acti9) on this component line?

It belongs to the Acti9 range, specifically the Acti9 C120 series.

MPN
A9N60729