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Schneider Electric A9D51825 — Residual Current Breakers (RCCB/RCBO)

Schneider Electric A9D51825 iC60H RCBO, 25 A, D Curve, 10 kA

MPNA9D51825
Active

Schneider Electric Acti9 iC60H RCBO, A9D51825, 1P + Ns, 25 A rated, D curve, 10 kA breaking capacity, 30 mA earth leakage, DIN rail mount.

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

Specifications

A9D51825 — Residual Current Protection
ParameterValue
Earth-leakage sensitivity (IΔn)30 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
A9D51825 — Electrical Ratings
ParameterValue
Rated current (In)25 A at 50 °C
Rated operational voltage (Ue)230/240 V AC 50/60 Hz
Poles description1P + Ns
Neutral pole positionLeft
Network typeAC
Network frequency50/60 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
A9D51825 — Identification
ParameterValue
Product / component typeResidual current breaker with overcurrent protection (RCBO)
Product range / familyActi9
Device short nameiC60H RCBO
A9D51825 — 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
A9D51825 — Environmental
ParameterValue
Operating ambient temperature-15...60 °C
Storage ambient temperature-40...85 °C
IP degree of protectionIP20
Relative humidity95 % at 55 °C
Tropicalisation2
A9D51825 — Approvals
ParameterValue
StandardsBS EN 61009-1 IEC 61009-1 IEC 61009-2-2 AS/NZS 61009.1

Product details

It combines a 25 A thermal-magnetic circuit breaker (D curve) with a 30 mA earth-leakage module in a single 18 mm wide, clip-on DIN-rail housing. Rated 25 A at 50 °C with a 10 kA breaking capacity (Icn at 230/240 V AC, 50/60 Hz), it protects final circuits against overload, short-circuit, and earth faults in TN earthing systems. The integrated 30 mA earth-leakage protection (sensitivity per IEC 61009-1) covers personnel and fire risk in one device, saving a DIN rail position versus separate MCB + RCCD.

Clip-on mounting to a 45 mm grid DIN rail. Neutral is on the left; the toggle actuator provides local ON/OFF indication and accepts a Ø 4 mm padlock for lockout/tagout. Screw-clamp terminals: top accepts 1–25 mm² rigid or 1–16 mm² flexible; bottom accepts 1–16 mm² rigid or 1–10 mm² flexible. Strip lengths are 14 mm (top) and 13 mm (bottom).

Certified to BS EN 61009-1, IEC 61009-1, IEC 61009-2-2, and AS/NZS 61009.1 — the governing standards for RCBOs. Suitable for isolation per the manufacturer's declaration. Electrical endurance rated at 5000 cycles; mechanical endurance at 20000 cycles. Surge current withstand is 250 A.

Frequently asked questions

What is A9D51825's depth?

The A9D51825 has a depth of 77.5 mm, which fits standard DIN-rail enclosures with adequate wiring space behind the rail.

What compliance documentation does this brand provide for A9D51825?

The A9D51825 is certified to BS EN 61009-1, IEC 61009-1, IEC 61009-2-2, and AS/NZS 61009.1. The manufacturer provides a declaration of conformity and product datasheet covering these standards.

MPN
A9D51825