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Schneider Electric A9N19780 — Residual Current Breakers (RCCB/RCBO)

Schneider Electric A9N19780 Acti9 DPN Vigi RCBO, 40 A, 30 mA

MPNA9N19780
Active

Schneider Electric Acti9 DPN Vigi RCBO, 1P+N, 40 A, C-curve, 30 mA earth leakage, 6 kA breaking capacity, DIN rail mount.

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

Specifications

A9N19780 — 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 independent
Trip unit technologyThermal-magnetic
Local signalling / indicationON, OFF, fault trip
A9N19780 — Electrical Ratings
ParameterValue
Rated current (In)40 A
Rated operational voltage (Ue)220...240 V AC 50/60 Hz
Poles description1P + N
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
Overvoltage categoryIII conforming to IEC 60364
Device location in systemOutgoer
Electrical durability10000 cycles
Mechanical durability (operating cycles)20000 cycles
A9N19780 — Identification
ParameterValue
Product nameActi9 DPN Vigi
Product / component typeResidual current breaker with overcurrent protection (RCBO)
Product range / familyActi9
Device short nameDPN N Vigi
A9N19780 — Mechanical
ParameterValue
Mounting supportDIN rail
Mounting modeClip-on
Control typeToggle
Width in 9 mm modules4
Terminal connectionsTunnel type terminal top or bottom 0.75...16 mm² rigid Tunnel type terminal top or bottom 0.33...10 mm² flexible Tunnel type terminal top or bottom 0.33...10 mm² flexible with ferrule
Wire stripping length15 mm for top or bottom connection
Terminal tightening torque2 N.m top or bottom
Width36 mm
Height81 mm
Depth77.5 mm
A9N19780 — 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
Relative humidity90 % at 55 °C
Tropicalisation2 conforming to IEC 60068-1
A9N19780 — Approvals
ParameterValue
StandardsEN/IEC 61009-2-1

Product details

It protects a 1P+N final circuit against overload, short-circuit (thermal-magnetic trip, C-curve, magnetic tripping limit 5...10 x In), and earth leakage (integrated 30 mA RCD). Rated 40 A with a breaking capacity of 6000 A Icn at 220...240 V AC, it is built to EN/IEC 61009-2-1, limitation class 3.

Clip-on mounting on DIN rail, 4 x 9 mm pitches wide (36 mm). Neutral on the left. Tunnel terminals accept 0.75...16 mm² rigid or 0.33...10 mm² flexible, tightening torque 2 N·m. IP20 on the body, IP40 inside a modular enclosure — suitable for distribution boards and final-subdistribution panels.

Frequently asked questions

Where can I buy A9N19780?

The A9N19780 is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

What is A9N19780's breaking capacity?

6000 A Icn at 220...240 V AC, 50/60 Hz, conforming to EN/IEC 61009-2-1.

What compliance documentation does this brand provide for A9N19780?

The part is certified to EN/IEC 61009-2-1 and carries IP20/IP40 protection ratings per IEC 60529. Tropicalisation class 2 per IEC 60068-1. Pollution degree 3, overvoltage category III per IEC 60364.

MPN
A9N19780