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Schneider Electric A9N2P04DIN — 2-Pole MCB (DIN Rail)

Schneider Electric A9N2P04DIN Acti9 xC60 MCB, 4 A D Curve 2P

MPNA9N2P04DIN
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Schneider Electric Acti9 xC60 miniature circuit breaker, A9N2P04DIN, 4 A rated current, D curve, 2 poles, 10 kA breaking capacity at 415 V AC, clip-on 35 mm DIN rail mount.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

A9N2P04DIN — Identification
ParameterValue
Product nameXC60
Product rangeActi9
Series / familyActi9
Device short namexC60
Product / component typeMiniature circuit-breaker
Device applicationDistribution
A9N2P04DIN — Electrical
ParameterValue
Rated current [In]4 A
Number of protected poles2
Pole configuration2P
Rated operational voltage [Ue]220...240 V AC 50/60 Hz 380...415 V AC 50/60 Hz 100...125 V DC
Network type (AC/DC)DC AC
Network frequency50/60 Hz
A9N2P04DIN — Protection
ParameterValue
Tripping curve codeD
Magnetic tripping limit12 x In +/- 20 %
Breaking capacity (Icu)10 kA Inc at 380...415 V AC 50/60 Hz conforming to IS/IEC 60947-2 6 kA Icu at 100...125 V DC conforming to IS/IEC 60947-2
Rated service breaking capacity [Ics]6 kA conforming to IS/IEC 60947-2 - 100...125 V DC 7.5 kA conforming to IS/IEC 60947-2 - 380...415 V AC 50/60 Hz
Energy limitation class3 conforming to IS/IEC 60947-2
Suitable for isolationYes conforming to IS/IEC 60947-2
Overvoltage categoryIV
Trip unit technologyThermal-magnetic
Earth-leakage protectionSeparate block
Operating / control typeToggle
Mechanical durability (cycles)20000 cycles
A9N2P04DIN — Mechanical
ParameterValue
9 mm pitches4
Width36 mm
Height85 mm
Depth77.5 mm
Mounting support35 mm DIN rail
Mounting modeClip-on
Terminal connectionsTunnel type terminals (bottom) 16 mm² flexible Tunnel type terminals (bottom) 25 mm² rigid Biconnect (bottom)
Terminal tightening torque2 N.m
Comb busbar / distribution block compatibilityTop: YES
Local signalling / indicationON/OFF indication
Contact position indicatorYes
A9N2P04DIN — Environmental
ParameterValue
Operating temperature range-30...70 °C
Storage temperature range-40...85 °C
Relative humidity95 % at 55 °C
A9N2P04DIN — Approvals
ParameterValue
Standards / complianceIS/IEC 60947-2

Product details

The Schneider Electric A9N2P04DIN is an Acti9 xC60 miniature circuit breaker rated 4 A with a D tripping curve, 2 poles, and a breaking capacity of 10 kA Icn at 380–415 V AC 50/60 Hz per IS/IEC 60947-2.

The 77.5 mm depth fits standard distribution board enclosures; no overhang past the DIN rail edge.

Rated for both DC and AC networks. On the DC side, breaking capacity drops to 6 kA Icu at 100–125 V DC — a figure to check if this breaker is used in a DC bus or battery circuit. Mechanical and electrical durability both rated at 20,000 cycles, which is typical for a distribution-grade MCB on general lighting or small motor duty.

Frequently asked questions

What is the breaking capacity of A9N2P04DIN?

10 kA Icn at 380–415 V AC 50/60 Hz per IS/IEC 60947-2, and 6 kA Icu at 100–125 V DC. The AC figure is the one that governs panel SCCR on a standard 400 V distribution board.

What does the D curve mean on this MCB?

The D curve magnetic trip threshold is 12 x In ±20 %, so for this 4 A breaker it trips magnetically between roughly 38 A and 58 A. That high threshold suits loads with high inrush current — motor starters, small transformers, or discharge lighting — where a B or C curve would trip on startup.

Where can I buy A9N2P04DIN?

This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time.

MPN
A9N2P04DIN