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Schneider Electric A9R84225 — Residual Current Breakers (RCCB/RCBO)

Schneider Electric A9R84225 Acti9 iID RCCB, 25A 300mA 2P Typ

MPNA9R84225
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Schneider Electric Acti9 iID, RCCB, 25 A, 300 mA, 2P, Type AC, 220-240 VAC, clip-on DIN rail, white.

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

Specifications

A9R84225 — Residual Current Protection
ParameterValue
Earth-leakage sensitivity (IΔn)300 mA
Earth-leakage protection class / typeType AC
Earth-leakage trip time delayInstantaneous
Residual-current tripping technologyVoltage independent
A9R84225 — 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
Device location in systemOutgoer
Electrical durabilityAC-1: 15000 cycles
Mechanical durability (operating cycles)20000 cycles
A9R84225 — Identification
ParameterValue
Product nameActi9 iID
Product / component typeResidual current circuit breaker (RCCB)
Product range / familyActi9
Device short nameiID
A9R84225 — Mechanical
ParameterValue
Mounting supportDIN rail
Mounting modeClip-on
Control typeToggle
Width in 9 mm modules4
Terminal connectionsSingle terminal top or bottom 1...35 mm² rigid Single terminal top or bottom 1...25 mm² flexible Single terminal top or bottom 1...25 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
Depth73.5 mm
A9R84225 — 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
A9R84225 — Approvals
ParameterValue
StandardsEN/IEC 61008-1

Product details

The Schneider Electric A9R84225 is a 2-pole residual current circuit breaker (RCCB) from the Acti9 iID series, rated at 25 A with 300 mA earth-leakage sensitivity. It is a Type AC device — meaning it detects sinusoidal AC residual currents only — and is voltage-independent in its tripping technology, so it clears a ground fault even if the line voltage drops or is lost. Rated operational voltage is 220...240 V AC at 50/60 Hz, with an insulation voltage of 500 V AC. The instantaneous trip response means no intentional delay — it clears the fault as soon as the residual current exceeds 300 mA.

Where it fits and how it mounts

Terminals accept 1...35 mm² rigid or 1...25 mm² flexible (with or without ferrule); strip length is 14 mm, and tightening torque is 3.5 N.m.

Frequently asked questions

What is A9R84225's rated current and earth-leakage sensitivity?

Rated current is 25 A, and earth-leakage sensitivity is 300 mA, Type AC (sinusoidal AC residual only).

What standard does A9R84225 comply with?

It complies with EN/IEC 61008-1, the standard for residual current operated circuit-breakers without integral overcurrent protection.

What is the mounting and width of A9R84225?

It clips onto a 35 mm DIN rail and occupies 4 x 9 mm pitches, so 36 mm wide — a standard 2-module width for modular DIN-rail components.

Where can I buy A9R84225?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm position.

MPN
A9R84225