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Schneider Electric A9TYB4640 — Residual Current Breakers (RCCB/RCBO)

Schneider Electric A9TYB4640 Acti9 VigiARC iC40, 40A 30mA AF

MPNA9TYB4640
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Schneider Electric Acti9 VigiARC iC40, arc fault detection with residual current protection add-on block, 1P+N, 40 A, 30 mA, 230 V AC, clip-on DIN rail.

$329.99Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

A9TYB4640 — Residual Current Protection
ParameterValue
Earth-leakage sensitivity (IΔn)30 mA
Earth-leakage protection class / typeType A-SI (Super Immunised)
Earth-leakage trip time delayInstantaneous
Residual-current tripping technologyVoltage independent
Local signalling / indicationON, OFF, fault trip LED arc fault diagnostic
A9TYB4640 — Electrical Ratings
ParameterValue
Rated current (In)40 A
Rated operational voltage (Ue)230 V AC
Poles description1P + N
Neutral pole positionLeft
Network typeAC
Network frequency50 Hz
Rated insulation voltage (Ui)250 V AC
Rated impulse withstand voltage (Uimp)4 kV
Device location in systemOutgoer
Electrical durability10000 cycles > 25 A 20000 cycles <= 25 A
Mechanical durability (operating cycles)20000 cycles
A9TYB4640 — Identification
ParameterValue
Product nameActi9 VigiARC iC40
Product / component typeArc fault detection with residual current protection add-on block
Device short nameVigiARC iC40
A9TYB4640 — Mechanical
ParameterValue
Mounting supportDIN rail
Mounting modeClip-on
Width in 9 mm modules2
Terminal connectionsTunnel type terminals1...10 mm² flexible Tunnel type terminals1...16 mm² rigid
Wire stripping length14 mm
Terminal tightening torque2 N.m
Width36 mm
Height91 mm
Depth73 mm
A9TYB4640 — Environmental
ParameterValue
Operating ambient temperature-25...40 °C
Storage ambient temperature-40...80 °C
IP degree of protectionIP20 conforming to IEC 60529
Pollution degree2
Operating altitude2000 m
TropicalisationSeverity B conforming to IEC 60068-2-30 for 28 d
A9TYB4640 — Approvals
ParameterValue
StandardsEN/IEC 62606 EN/IEC 61009-1 EN/IEC 61009-2-1

Product details

The Schneider Electric A9TYB4640 is an Acti9 VigiARC iC40 arc fault detection device (AFDD) combined with residual current protection — a single 1P+N module rated 40 A at 230 V AC, 50 Hz. The 30 mA earth-leakage sensitivity is Type A-SI (Super Immunised), meaning it handles high-frequency inverter leakage and pulsed DC without nuisance tripping, and the voltage-independent residual current tripping means it clears a ground fault even if the line voltage has collapsed. The arc fault detection meets EN/IEC 62606, so it distinguishes series and parallel arcs from normal load switching — catches the smoldering fault a standard MCB/RCD misses.

Tunnel terminals accept 1–16 mm² rigid or 1–10 mm² flexible; strip to 14 mm, torque to 2 N·m. The IP20 finger-safe enclosure is fine for a dry indoor distribution board — not for washdown.

Frequently asked questions

What is A9TYB4640 used for?

It is an arc fault detection device with residual current protection (AFDD+RCBO) for 230 V AC final circuits. It protects against series and parallel arcing faults and earth leakage in a single 1P+N module.

What compliance documentation does A9TYB4640 carry?

Certified to EN/IEC 62606 (arc fault detection), EN/IEC 61009-1 and EN/IEC 61009-2-1 (RCBO). Carries IMQ quality label. Tropicalisation severity B per IEC 60068-2-30 for 28 days.

How do I get current pricing and availability for A9TYB4640?

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

MPN
A9TYB4640