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Schneider Electric A9N19756 — Residual Current Breakers (RCCB/RCBO)

Schneider Electric A9N19756 Acti9 DPN Vigi, 16 A Curve B RCB

MPNA9N19756
Obsolete

Schneider Electric Acti9 DPN Vigi RCBO, 1P+N, 16 A, curve B, 6000 A breaking capacity, integrated earth-leakage, DIN rail mount.

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

Specifications

A9N19756 — 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
A9N19756 — Electrical Ratings
ParameterValue
Rated current (In)16 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 durability20000 cycles
Mechanical durability (operating cycles)20000 cycles
A9N19756 — Identification
ParameterValue
Product nameActi9 DPN Vigi
Product / component typeResidual current breaker with overcurrent protection (RCBO)
Product range / familyActi9
Device short nameDPN N Vigi
A9N19756 — 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
A9N19756 — 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
A9N19756 — Approvals
ParameterValue
StandardsEN/IEC 61009-2-1

Product details

Rated 16 A with a B curve (magnetic trip 3–5 x In), it delivers 6000 A breaking capacity at 230/240 V AC, per EN/IEC 61009-2-1. The integrated earth-leakage protection eliminates the need for a separate RCCB, saving one DIN-rail slot in the panel.

Clip-on mounting to DIN rail (35 mm per EN 60715). The 1P+N format places the neutral on the left; connection pitch is 9 mm between phase and neutral. IP20 on the body, IP40 inside a modular enclosure — suitable for distribution boards and final subcircuits.

Limitation class 3 (energy-limiting) per EN/IEC 61009-2-1 means it restricts let-through energy under fault conditions, improving downstream device coordination.

Frequently asked questions

Where can I buy A9N19756 and how do I get a price?

Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time.

What is A9N19756's listed depth (77.5 mm) on this component line?

The depth is 77.5 mm from the mounting face to the front of the toggle, fitting standard distribution board enclosures.

What compliance documentation does this brand provide for A9N19756 (RoHS, REACH, UL, IEC)?

The device is certified to EN/IEC 61009-2-1 and carries tropicalisation class 2 per IEC 60068-1. For RoHS, REACH, and UL documentation, the manufacturer provides declarations on request.

MPN
A9N19756