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Schneider Electric A9D12845 — Residual Current Breakers (RCCB/RCBO)

Schneider Electric A9D12845 Acti9 iC60 RCBO, 45A C-curve 10k

MPNA9D12845
Active

Schneider Electric Acti9 iC60H RCBO, 1P + Ns, 45 A, C-curve, 10 kA Icn at 230/240 V AC, 100 mA earth-leakage sensitivity, clip-on DIN rail mount.

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

Specifications

A9D12845 — Residual Current Protection
ParameterValue
Earth-leakage sensitivity (IΔn)100 mA
Earth-leakage protection class / typeType A
Earth-leakage trip time delayInstantaneous
Residual-current tripping technologyVoltage dependent
Trip unit technologyThermal-magnetic
Local signalling / indicationON/OFF indication
A9D12845 — Electrical Ratings
ParameterValue
Rated current (In)45 A at 50 °C
Rated operational voltage (Ue)230/240 V AC 50/60 Hz
Poles description1P + Ns
Neutral pole positionLeft
Network typeAC
Network frequency50 Hz
Rated insulation voltage (Ui)400 V AC 50/60 Hz
Rated impulse withstand voltage (Uimp)4 kV
Device location in systemOutgoer
Electrical durability5000 cycles
Mechanical durability (operating cycles)20000 cycles
A9D12845 — Identification
ParameterValue
Product nameActi9 iC60 RCBO
Product / component typeResidual current breaker with overcurrent protection (RCBO)
Product range / familyActi9
Device short nameiC60H RCBO
A9D12845 — Mechanical
ParameterValue
Mounting supportDIN rail
Mounting modeClip-on
Control typeToggle
Width in 9 mm modules2
Terminal connectionsScrew clamp terminal (top) 1...25 mm² rigid without cable end Screw clamp terminal (top) 1...16 mm² flexible Screw clamp terminal (bottom) 1...16 mm² rigid without cable end Screw clamp terminal (bottom) 1...10 mm² flexible
Wire stripping lengthPower circuit: 13 mm for bottom connection Power circuit: 14 mm for top connection
Terminal tightening torquePower circuit: 3.5 N.m top Power circuit: 2 N.m bottom
Width18 mm
Height110 mm
Depth77.5 mm
A9D12845 — Environmental
ParameterValue
Operating ambient temperature-15...60 °C
Storage ambient temperature-40...85 °C
IP degree of protectionIP20
Relative humidity95 % at 55 °C
Tropicalisation2
A9D12845 — Approvals
ParameterValue
StandardsBS EN 61009-1 AS/NZS 61009.1 IEC 61009-1 IEC 61009-2-2

Product details

It occupies 2 x 9 mm pitches on a DIN rail, making it a compact choice for final subcircuit protection in TN earthing systems. Integrated earth-leakage protection at 100 mA sensitivity means this single device provides both overcurrent and residual current protection for a 1-pole circuit with switched neutral (1P + Ns).

The 10 kA Icn rating at 230/240 V AC is the device's rated short-circuit capacity per IEC 61009-1. For installations where the prospective fault current exceeds 10 kA, this unit would need upstream current-limiting protection — check your supply transformer impedance and cable run. If your load has a high inrush (transformer primary, large capacitor bank), a D-curve variant would be the better call. 100 mA earth-leakage sensitivity suits equipment protection or circuits where nuisance tripping from leakage is a concern.

Clip-on mounting to a standard DIN rail. Strip lengths are 14 mm (top) and 13 mm (bottom). IP20 finger protection — suitable for enclosed distribution boards only.

Frequently asked questions

What is A9D12845's listed depth?

The A9D12845 has a depth of 77.5 mm, a width of 18 mm, and a height of 110 mm.

What compliance standards does A9D12845 meet?

The A9D12845 complies with BS EN 61009-1, AS/NZS 61009.1, IEC 61009-1, and IEC 61009-2-2. These are the relevant standards for RCBOs in the UK, Australia/New Zealand, and international markets.

MPN
A9D12845