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Schneider Electric A9N3P03DGN — Miniature Circuit Breakers (MCB)

Schneider Electric A9N3P03DGN Acti9 xC60 MCB, 3A D Curve, 10

MPNA9N3P03DGN
Active

Schneider Electric Acti9 xC60, Miniature circuit-breaker, A9N3P03DGN, 3P, 3 A, D curve, 10 kA Icn at 415 V AC, 35 mm DIN rail.

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

A9N3P03DGN — Identification
ParameterValue
Product nameXC60
Product rangeActi9
Product range (series)Acti9
Product/component typeMiniature circuit-breaker
Device applicationDistribution
A9N3P03DGN — Ratings
ParameterValue
Rated current (In)3 A
Poles configuration3P
Number of protected poles3
Breaking capacity10000 A Icn at 240 V AC 50/60 Hz conforming to IS/IEC 60898-1 10000 A Icn at 415 V AC 50/60 Hz conforming to IS/IEC 60898-1
Rated operational voltage (Ue)220...240 V AC 50/60 Hz 380...415 V AC 50/60 Hz
Network type (AC/DC)AC
Network frequency50/60 Hz
Overvoltage categoryIV
A9N3P03DGN — Protection
ParameterValue
Curve codeD
Trip unit technologyThermal-magnetic
Magnetic tripping limit10...14 x In
Earth-leakage protectionSeparate block
Limitation class3 conforming to IS/IEC 60898-1
Electrical durability (cycles)20000 cycles
Mechanical durability (cycles)20000 cycles
A9N3P03DGN — Mechanical
ParameterValue
Mounting support35 mm DIN rail
Mounting modeClip-on
Control typeToggle
Terminal connection typeTunnel type terminals (bottom) 16 mm² flexible Tunnel type terminals (bottom) 25 mm² rigid Biconnect (bottom)
Terminal tightening torque2 N.m
Wire stripping length13 mm for top or bottom connection
Contact position indicatorYes
Local signalling/indicationON/OFF indication
Width54 mm
Height85 mm
Depth77.5 mm
Number of 9 mm pitches6
A9N3P03DGN — Environmental
ParameterValue
Operating ambient temperature-30...70 °C
Storage ambient temperature-40...85 °C
IP degree of protectionIP20
Pollution degree3
Relative humidity95 % at 55 °C
Tropicalisation class2 conforming to IEC 60068-1
A9N3P03DGN — Approvals
ParameterValue
StandardsIS/IEC 60898-1

Product details

The Schneider Electric A9N3P03DGN is an Acti9 xC60 miniature circuit breaker (MCB) with a D tripping curve, rated 3 A, and a 10 kA breaking capacity per IS/IEC 60898-1 at 415 V AC.

The 3 A rating governs the continuous load it can carry without thermal trip. Breaking capacity of 10 kA Icn at 415 V AC (also 10 kA at 240 V) means it can safely interrupt fault currents up to that level without welding contacts or cascading failure upstream, certified under IS/IEC 60898-1.

Integration and deployment

The thermal-magnetic trip unit handles distribution loads, with separate earth-leakage protection available as an add-on block if needed.

Frequently asked questions

What is the breaking capacity of the A9N3P03DGN?

The A9N3P03DGN has a breaking capacity of 10,000 A Icn at both 240 V AC and 415 V AC, 50/60 Hz, per IS/IEC 60898-1.

What does the D curve mean on this MCB?

The D curve means the magnetic trip activates at 10 to 14 times the rated current (30 to 42 A for this 3 A unit), making it suitable for loads with high inrush like motors and transformers.

Where can I buy the A9N3P03DGN and get current pricing?

This part is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — confirmed at quote time.

MPN
A9N3P03DGN