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Schneider Electric A9Z12463 — Residual Current Breakers (RCCB/RCBO)

Schneider Electric A9Z12463 Acti9 iID RCCB, 63A, 100mA, 4P

MPNA9Z12463
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Schneider Electric Acti9 iID, Residual current circuit breaker (RCCB), 4P, 63 A, 100 mA sensitivity, Type AC, instantaneous, clip-on DIN rail mount.

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

Specifications

A9Z12463 — Residual Current Protection
ParameterValue
Earth-leakage sensitivity (IΔn)100 mA
Earth-leakage protection class / typeType AC
Earth-leakage trip time delayInstantaneous
Residual-current tripping technologyVoltage independent
A9Z12463 — 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
A9Z12463 — Identification
ParameterValue
Product nameActi9 iID
Product / component typeResidual current circuit breaker (RCCB)
Product range / familyActi9
Device short nameiID
A9Z12463 — 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
A9Z12463 — 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
A9Z12463 — Approvals
ParameterValue
StandardsEN/IEC 61008-1 EN/IEC 61008-2-1

Product details

Rated 63 A continuous on a 380–415 V AC 50/60 Hz network, it covers the main incoming supply for a three-phase distribution board in a panel or sub-distribution unit. The 100 mA sensitivity is the standard choice for general protection against indirect contact in commercial and industrial installations where the earth-fault loop impedance is low enough to clear a fault within the disconnection time required by EN/IEC 61008-1.

Clip-on mount to a DIN rail, 72 mm wide (8 x 9 mm pitches), 91 mm tall, 73 mm deep. Neutral on the left. Torque to 3.5 N·m. IP20 on the body, IP40 inside a modular enclosure. The toggle control and padlocking provision let you lock out for isolation during maintenance.

The iID family is Schneider's standard RCCB line in the Acti9 range, widely specified across European and Middle Eastern projects.

Frequently asked questions

Where can I buy A9Z12463 and how do I get a price?

A9Z12463 is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing.

What is A9Z12463's rated current and earth-leakage sensitivity?

Rated current is 63 A; earth-leakage sensitivity is 100 mA, Type AC, instantaneous trip.

What standards does A9Z12463 comply with?

Compliant with EN/IEC 61008-1 and EN/IEC 61008-2-1 for residual current circuit breakers.

MPN
A9Z12463