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Schneider Electric A9Z14463 — Residual Current Breakers (RCCB/RCBO)

Schneider Electric A9Z14463 Acti9 iID RCCB, 63 A, 300 mA, 4P

MPNA9Z14463
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Schneider Electric Acti9 iID RCCB, A9Z14463, 4P, 63 A, 300 mA, Type AC, instantaneous, voltage-independent, 10 kA SCCR.

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

Specifications

A9Z14463 — 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
A9Z14463 — Electrical Ratings
ParameterValue
Rated current (In)63 A
Rated operational voltage (Ue)380...415 V AC 50/60 Hz
Poles description4P
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
A9Z14463 — Identification
ParameterValue
Product nameActi9 iID
Product / component typeResidual current circuit breaker (RCCB)
Product range / familyActi9
Device short nameiID
A9Z14463 — Mechanical
ParameterValue
Mounting supportDIN rail
Mounting modeClip-on
Control typeToggle
Width in 9 mm modules8
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
Width72 mm
Height91 mm
Depth73 mm
A9Z14463 — 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
A9Z14463 — Approvals
ParameterValue
StandardsEN/IEC 61008-1 EN/IEC 61008-2-1

Product details

The Schneider Electric A9Z14463 is a 4-pole residual current circuit breaker (RCCB) from the Acti9 iID series, rated 63 A continuous current with 300 mA earth-leakage sensitivity. The voltage-independent tripping technology means the RCCB operates even if the line voltage is lost, a useful trait for circuits where the neutral may be interrupted. Rated operational voltage is 380...415 V AC at 50/60 Hz, with an insulation voltage of 500 V AC. The rated conditional short-circuit current (Icn) is 10 kA, and the rated breaking and making capacity (Idm/Im) is 1500 A. Impulse withstand voltage is 6 kV, and the device survives an 8/20 µs surge of 250 A per EN/IEC 61008-1.

Neutral is on the left. IP20 on the body, IP40 inside a modular enclosure.

Frequently asked questions

What is A9Z14463's listed depth (73 mm) on this component line?

The A9Z14463 has a depth of 73 mm, width of 72 mm, and height of 91 mm.

What compliance documentation does this brand provide for A9Z14463?

The A9Z14463 complies with EN/IEC 61008-1 and EN/IEC 61008-2-1. Pollution degree 3. IP20/IP40 per IEC 60529.

Who supplies A9Z14463 and how is it quoted for volume purchases?

The A9Z14463 is supplied through independent distribution and is quoted to order against an RFQ. Availability and current pricing are confirmed at quote time.

MPN
A9Z14463