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Schneider Electric A9Z10225 — Residual Current Breakers (RCCB/RCBO)

Schneider Electric A9Z10225 Acti9 iID RCCB, 25 A, 10 mA, 2P

MPNA9Z10225
Active

Schneider Electric Acti9 iID, residual current circuit breaker (RCCB), 2P, 25 A, 10 mA sensitivity, Type AC, instantaneous, clip-on DIN rail.

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

Specifications

A9Z10225 — Residual Current Protection
ParameterValue
Earth-leakage sensitivity (IΔn)10 mA
Earth-leakage protection class / typeType AC
Earth-leakage trip time delayInstantaneous
Residual-current tripping technologyVoltage independent
A9Z10225 — Electrical Ratings
ParameterValue
Rated current (In)25 A
Rated operational voltage (Ue)220...240 V AC 50/60 Hz
Poles description2P
Neutral pole positionLeft
Network typeAC
Network frequency50/60 Hz
Rated insulation voltage (Ui)500 V AC 50/60 Hz
Rated impulse withstand voltage (Uimp)6 kV
Electrical durabilityAC-1: 15000 cycles
Mechanical durability (operating cycles)20000 cycles
A9Z10225 — Identification
ParameterValue
Product nameActi9 iID
Product / component typeResidual current circuit breaker (RCCB)
Product range / familyActi9
Device short nameiID
A9Z10225 — Mechanical
ParameterValue
Mounting supportDIN rail
Mounting modeClip-on
Control typeToggle
Width in 9 mm modules4
Terminal connectionsDouble terminal front 1...35 mm² rigid Double terminal front 1...25 mm² flexible Double terminal front 1...25 mm² flexible with ferrule Double terminal back 1...25 mm² rigid Double terminal back 1...16 mm² flexible Double terminal back 1...16 mm² flexible with ferrule
Wire stripping length14 mm for top or bottom connection
Terminal tightening torque3.5 N.m top or bottom
Width36 mm
Height91 mm
Depth73 mm
A9Z10225 — Environmental
ParameterValue
Operating ambient temperature-5...60 °C
Storage ambient temperature-40...85 °C
IP degree of protectionIP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529
Pollution degree3
A9Z10225 — Approvals
ParameterValue
StandardsEN/IEC 61008-1 EN/IEC 61008-2-1

Product details

The Schneider Electric A9Z10225 is an Acti9 iID residual current circuit breaker (RCCB) — a 2-pole, 25 A, 10 mA sensitivity unit that trips instantaneously on earth leakage.

Clip-on DIN rail mount, 36 mm wide (4 x 9 mm pitches). IP20 body, IP40 in a modular enclosure — fine for a dry indoor panel, not for washdown zones.

Type AC earth-leakage protection means it detects sinusoidal AC residual currents only — no pulsed DC or smooth DC. Voltage-independent trip coil, so it clears a fault even if the phase voltage drops. Rated insulation voltage 500 V AC, operational voltage 220…240 V AC at 50/60 Hz. Impulse withstand 6 kV, surge current 250 A (8/20 µs). Electrical endurance 15,000 cycles AC-1; mechanical 20,000 cycles. Compliance to EN/IEC 61008-1 and 61008-2-1.

Frequently asked questions

What is A9Z10225's listed depth (73 mm) on this component line?

The depth is 73 mm.

What is A9Z10225's listed range (Acti9) on this component line?

It belongs to the Acti9 range, specifically the iID series of residual current circuit breakers.

MPN
A9Z10225