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Schneider Electric A9D17825 — Residual Current Breakers (RCCB/RCBO)

Schneider Electric A9D17825 Acti9 IKQE RCBO, 25 A, 30 mA, 10

MPNA9D17825
Obsolete

Schneider Electric Acti9 IKQE RCBO, 1P+N, 25 A, 30 mA, 10 kA, C-curve, thermal-magnetic, DIN rail mount.

Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

A9D17825 — 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
A9D17825 — Electrical Ratings
ParameterValue
Rated current (In)25 A at 50 °C
Rated operational voltage (Ue)230 V AC 50/60 Hz
Poles description1P + N
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
A9D17825 — Identification
ParameterValue
Product nameIKQE RCBO
Product / component typeResidual current breaker with overcurrent protection (RCBO)
Product range / familyActi9
A9D17825 — Mechanical
ParameterValue
Mounting supportDIN rail
Mounting modeClip-on
Control typeToggle
Width in 9 mm modules2
Terminal connectionsTunnel type terminal (top or bottom) 1...16 mm² rigid without cable end Tunnel type terminal (top or bottom) 1...10 mm² flexible without cable end Tunnel type terminal (top or bottom) 1...10 mm² flexible with cable end
Wire stripping lengthPower circuit: 13 mm for top or bottom connection
Terminal tightening torquePower circuit: 2 N.m top or bottom
Width18 mm
Height118 mm
Depth82 mm
A9D17825 — Environmental
ParameterValue
Operating ambient temperature-15...60 °C
Storage ambient temperature-40...85 °C
IP degree of protectionIP20
Relative humidity95 % at 55 °C
Tropicalisation2
A9D17825 — Approvals
ParameterValue
StandardsBS EN 61009-1

Product details

It protects a single-pole-plus-neutral outgoing circuit against both overload/short-circuit (thermal-magnetic trip, C-curve) and earth leakage (30 mA sensitivity). Clip it onto a DIN rail, torque the tunnel terminals to 2 N·m, and it's ready for a 50 Hz network.

The 25 A rated current at 50 °C is the continuous load the RCBO can carry without tripping — size it for the circuit's full-load current, not the breaker's maximum. The 30 mA earth-leakage sensitivity is the standard for personal protection against indirect contact; it will trip on a fault current above that threshold.

The 18 mm width takes two 9 mm pitches on a DIN rail, leaving room for adjacent modules in a distribution board. It is padlockable with a 4 mm padlock for lockout/tagout. The ON/OFF indicator and contact position indicator give visual confirmation of state. Compliance to BS EN 61009-1 covers the UK and many Commonwealth markets for RCBOs.

Frequently asked questions

Where can I buy A9D17825 and what is the lead time?

The A9D17825 is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.

What is the closest alternative to A9D17825 in the Acti9 family?

Within the Acti9 IKQE range, the key variant difference is the rated current — the A9D17825 is the 25 A C-curve 30 mA version. Other current ratings (e.g. 16 A, 32 A) share the same 18 mm footprint, 10 kA breaking capacity, and BS EN 61009-1 compliance, so the choice is purely by circuit load.

What compliance documentation does A9D17825 carry?

The A9D17825 is certified to BS EN 61009-1, the harmonized standard for RCBOs. It is designed for TN earthing systems and 50 Hz networks.

MPN
A9D17825