Skip to main content
Log in
Schneider Electric A9P52725 — Circuit Breaker Accessories

Schneider Electric A9P52725 Acti9 iC40 MCB, 25 A, 3P+N, C-Cu

MPNA9P52725
Active

Schneider Electric Acti9 iC40 miniature circuit-breaker, A9P52725, 25 A rated current, 3P+N, C-curve, 4.5 kA Icn / 6 kA Icu at 400 V AC, clip-on DIN rail mount.

$101.57Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

A9P52725 — Identification
ParameterValue
Product / component typeMiniature circuit-breaker
Product nameActi9 iC40
Product rangeActi9
Device applicationDistribution
A9P52725 — Electrical
ParameterValue
Network type (AC/DC)AC
Rated current [In]25 A
Rated operational voltage [Ue]400 V AC 50/60 Hz
Rated insulation voltage [Ui]440 V AC 50/60 Hz conforming to EN/IEC 60947-2
Rated impulse withstand voltage [Uimp]4 kV conforming to EN/IEC 60947-2
Network frequency50/60 Hz
Poles description3P + N
Magnetic tripping limit5...10 x In conforming to EN/IEC 60898-1 8 x In +/- 20 % conforming to EN/IEC 60947-2
A9P52725 — Protection & Performance
ParameterValue
Breaking capacity4500 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1 6 kA Icu at 400 V AC 50/60 Hz conforming to EN/IEC 60947-2
Rated service breaking capacity [Ics]4500 A 100 % x Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1 4.5 kA 75 % x Icu at 400 V AC 50/60 Hz conforming to EN/IEC 60947-2
Trip unit technologyThermal-magnetic
Earth-leakage protectionSeparate block
Suitability for isolationYes conforming to EN/IEC 60947-2
Mechanical durability20000 cycles
Electrical durability10000 cycles
Local signallingON/OFF indication Trip indicator
Contact position indicatorYes
A9P52725 — Mechanical
ParameterValue
Connections / terminalsTunnel type terminals top or bottom 1...10 mm² flexible Tunnel type terminals top or bottom 1...16 mm² rigid
Device short nameiC40
Control typeToggle
Mounting modeClip-on
Mounting supportDIN rail
Usable 9 mm pitches6
Width54 mm
Height85 mm
Depth74 mm
ColourWhite
A9P52725 — Environmental
ParameterValue
IP degree of protectionIP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529
Pollution degree3 conforming to EN/IEC 60947-2
Operating ambient air temperature-25...70 °C
Storage ambient air temperature-40...85 °C
A9P52725 — Approvals
ParameterValue
StandardsEN/IEC 60898-1 EN/IEC 60947-2
A9P52725 — Specifications
ParameterValue
Curve codeC
Number of protected poles3

Product details

The Schneider Electric A9P52725 is an Acti9 iC40 miniature circuit-breaker rated 25 A with a C-curve trip characteristic, 3 protected poles plus neutral (3P+N). Breaking capacity is 4500 A Icn per EN/IEC 60898-1 and 6 kA Icu per EN/IEC 60947-2 at 400 V AC — the Icu figure governs fault clearing for industrial panel coordination; the Icn covers domestic/commercial final circuits.

Thermal-magnetic trip unit, 25 A continuous rating.

Tunnel terminals top and bottom accept 1–16 mm² rigid or 1–10 mm² flexible conductors; strip length 14 mm, torque to 2 N·m. ON/OFF and trip indicator on the toggle give clear visual status.

Frequently asked questions

What is A9P52725's breaking capacity at 400 V AC?

4500 A Icn per EN/IEC 60898-1 and 6 kA Icu per EN/IEC 60947-2 at 400 V AC 50/60 Hz.

What compliance documentation does this brand provide for A9P52725?

The A9P52725 is certified to EN/IEC 60898-1 and EN/IEC 60947-2, carries IMQ quality label, and is suitable for isolation per EN/IEC 60947-2.

MPN
A9P52725