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Schneider Electric A9Q11440 — Residual Current Breakers (RCCB/RCBO)

Schneider Electric A9Q11440 Vigi iC60, 4P 40A 30mA Type AC R

MPNA9Q11440
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Schneider Electric Acti9 Vigi iC60, add-on residual current device, 4P, 40 A, 30 mA, Type AC, clip-on DIN rail mount.

$130.59Ref. price · indicative, final on quote
Schneider Electric A9Q11440 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

A9Q11440 — Residual Current Protection
ParameterValue
Earth-leakage sensitivity (IΔn)30 mA
Earth-leakage trip time delayInstantaneous
Residual-current tripping technologyVoltage independent
Local signalling / indicationTrip indicator
A9Q11440 — Electrical Ratings
ParameterValue
Rated current (In)40 A
Rated operational voltage (Ue)400...415 V AC 50/60 Hz conforming to EN/IEC 61009-1 400...415 V AC 50/60 Hz conforming to EN/IEC 61009-2-1
Poles description4P
Network typeAC
Network frequency50/60 Hz
Rated insulation voltage (Ui)500 V AC 50/60 Hz conforming to IEC 60947-2
Rated impulse withstand voltage (Uimp)6 kV conforming to IEC 60947-2
Device location in systemOutgoer
A9Q11440 — Identification
ParameterValue
Product nameActi9 Vigi iC60
Product / component typeAdd-on residual current device
Product range / familyActi9
Device short nameVigi iC60
A9Q11440 — Mechanical
ParameterValue
Mounting supportDIN rail
Mounting modeClip-on
Width in 9 mm modules7
Terminal connectionsTunnel type terminal downside for 1 cable(s) 1...35 mm² rigid without cable end Tunnel type terminal downside for 1 cable(s) 1...25 mm² flexible without cable end Tunnel type terminal downside for 1 cable(s) 1...25 mm² flexible with cable end
Wire stripping length14 mm for bottom connection
Terminal tightening torque3.5 N.m bottom
Width63 mm
Height91 mm
Depth73.5 mm
A9Q11440 — 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 conforming to IEC 60947-2
A9Q11440 — Approvals
ParameterValue
StandardsEN/IEC 61009-1 EN/IEC 61009-2-1

Product details

Rated 40 A with 30 mA sensitivity, Type AC, it protects outgoing circuits against sinusoidal AC earth faults in residential and commercial final distribution boards. Four poles (4P) cover three-phase plus neutral on a 400…415 V AC 50/60 Hz network. The 30 mA trip threshold is the standard for personal protection against indirect contact in TN and TT systems.

Clip-on mounting to DIN rail (EN/IEC 60715) with a plug-in electrical connection to the adjacent iC60 MCB. The 63 mm width (7 x 9 mm pitches) matches the standard 4P MCB footprint. Bottom tunnel terminals accept 1…35 mm² rigid or 1…25 mm² flexible cable; tighten to 3.5 N·m with 14 mm strip length. IP20 rated (IP40 in modular enclosure), so it lives inside the distribution board, not in a wet location.

Frequently asked questions

What is A9Q11440 used for?

It is an add-on residual current device (RCD) for an iC60 MCB, providing 30 mA earth leakage protection on 4P circuits up to 40 A, 400…415 V AC. Typical use: final distribution boards in residential or commercial buildings for socket-outlet and lighting circuits.

Where can I buy A9Q11440?

Sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

What compliance documentation does Schneider Electric provide for A9Q11440?

The A9Q11440 is certified to EN/IEC 61009-1 and EN/IEC 61009-2-1. Rated insulation voltage 500 V AC, impulse withstand 6 kV per IEC 60947-2. Pollution degree 3. The manufacturer provides RoHS and REACH declarations on request through the authorized channel.

MPN
A9Q11440