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Schneider Electric A9N19638 — Residual Current Breakers (RCCB/RCBO)

Schneider Electric A9N19638 Acti9 DPN Vigi 40A Type A-SI RCB

MPNA9N19638
Active

Schneider Electric Acti9 DPN Vigi RCBO, Type A-SI (Super Immunised), 1P+N, 40 A, C-curve, 30 mA earth leakage, 6 kA Icn at 230 V AC, DIN rail mount.

Schneider Electric A9N19638 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

A9N19638 — Residual Current Protection
ParameterValue
Earth-leakage sensitivity (IΔn)30 mA
Earth-leakage trip time delayInstantaneous
Residual-current tripping technologyVoltage independent
Trip unit technologyThermal-magnetic
Local signalling / indicationON/OFF indication
A9N19638 — Electrical Ratings
ParameterValue
Rated current (In)40 A at 30 °C
Rated operational voltage (Ue)230 V AC
Poles description1P + N
Neutral pole positionLeft
Network typeAC
Rated insulation voltage (Ui)400 V AC conforming to EN 61009
Rated impulse withstand voltage (Uimp)4 kV conforming to EN 61009
Overvoltage categoryIV
Device location in systemOutgoer
Electrical durability10000 cycles conforming to IEC 61009
Mechanical durability (operating cycles)20000 cycles
A9N19638 — Identification
ParameterValue
Product nameDPN Vigi
Product / component typeEarth leakage circuit breaker
Product range / familyActi9
Device short nameDPN N Vigi
A9N19638 — Mechanical
ParameterValue
Mounting support35 mm DIN rail
Control typeToggle
Width in 9 mm modules4
Terminal connectionsTunnel type terminals (top or bottom) 1 cable(s) 1...10 mm² flexible with ferrule Tunnel type terminals (top or bottom) 1 cable(s) 1...16 mm² rigid
Wire stripping length15 mm for top or bottom connection
Terminal tightening torque2 N.m top or bottom
Width36 mm
Height81 mm
Depth77.5 mm
A9N19638 — Environmental
ParameterValue
Operating ambient temperature-25...60 °C
Storage ambient temperature-30...70 °C
IP degree of protectionIP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529
Pollution degree3 conforming to EN 61009
Relative humidity95 % at 55 °C
Operating altitude2000 m
Tropicalisation2 conforming to IEC 60068-1
A9N19638 — Approvals
ParameterValue
StandardsEN/IEC 61009-1 EN/IEC 61009-2-1

Product details

The Type A-SI (Super Immunised) designation means the residual-current detection is filtered against nuisance tripping from high-frequency leakage currents common on VFD-fed or switched-mode power-supply circuits, while still catching the 50/60 Hz sinusoidal and pulsating DC faults a standard Type A device would. The 40 A rated current (In) at 30 °C and C-curve magnetic trip (5–10 x In) handle general-purpose loads like lighting, socket outlets, and small motor circuits; the 30 mA earth-leakage sensitivity provides personal protection per IEC 61009.

IP20 on the body, IP40 inside a modular enclosure.

Frequently asked questions

How do I get current pricing and availability for A9N19638?

Submit an RFQ — we source and quote to order against your BOM line. Availability and current pricing are confirmed at quote time.

What is A9N19638's listed type (Type A-SI (Super Immunised)) on this component line?

The listed type is Type A-SI (Super Immunised). The 'SI' suffix means the residual-current detection is filtered against high-frequency leakage that would nuisance-trip a standard Type A device, making it suitable for circuits with VFDs, UPS systems, or switched-mode power supplies.

What is A9N19638's listed depth (77.5 mm) on this component line?

The depth is 77.5 mm (embedding depth 44 mm). This fits standard Acti9 distribution boards and enclosures.

What compliance documentation does this brand provide for A9N19638 (RoHS, REACH, UL, IEC)?

The A9N19638 is certified to EN/IEC 61009-1 and EN/IEC 61009-2-1. It carries IP20/IP40 protection ratings per IEC 60529 and tropicalisation class 2 per IEC 60068-1. For RoHS/REACH declarations and specific UL listings, refer to the manufacturer's compliance documentation available on request.

MPN
A9N19638