The A9D54640: The B-curve (magnetic tripping between 3 and 5 x In) means the unit trips instantaneously at 120–200 A — suited for resistive and general-purpose loads, not high-inrush motor circuits. The 30 mA earth-leakage sensitivity provides personnel protection (residual current device function) per IEC 61009-2-1. The thermal-magnetic trip unit handles the overcurrent side; the integrated earth-leakage block shares the same compact housing. IP20 on the front, IP40 inside a modular enclosure — standard for panel-mount gear.
Schneider Electric A9D54640 Acti9 iDPN Vigi, 40A B-Curve 30m
MPNA9D54640
Obsolete
Schneider Electric Acti9 iDPN Vigi, RCBO, 1P+N, 40 A, B-curve, 30 mA earth-leakage, 4.5 kA Icn, DIN rail, white.
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Earth-leakage sensitivity (IΔn) | 30 mA |
| Earth-leakage protection class / type | Type A |
| Earth-leakage trip time delay | Instantaneous |
| Residual-current tripping technology | Voltage independent |
| Trip unit technology | Thermal-magnetic |
| Local signalling / indication | ON, OFF, fault trip |
| Parameter | Value |
|---|---|
| Rated current (In) | 40 A |
| Rated operational voltage (Ue) | 230...240 V AC 50 Hz |
| Poles description | 1P + N |
| Neutral pole position | Left |
| Network type | AC |
| Network frequency | 50 Hz |
| Rated insulation voltage (Ui) | 400 V AC 50 Hz |
| Rated impulse withstand voltage (Uimp) | 4 kV |
| Overvoltage category | III conforming to IEC 60364 |
| Device location in system | Outgoer |
| Electrical durability | 10000 cycles |
| Mechanical durability (operating cycles) | 20000 cycles |
| Parameter | Value |
|---|---|
| Product name | Acti9 iDPN Vigi |
| Product / component type | Residual current breaker with overcurrent protection (RCBO) |
| Product range / family | Acti9 |
| Device short name | iDPNa Vigi |
| Parameter | Value |
|---|---|
| Mounting support | DIN rail |
| Mounting mode | Clip-on |
| Control type | Toggle |
| Width in 9 mm modules | 4 |
| Terminal connections | Single terminal top or bottom 1...16 mm² rigid Single terminal top or bottom 1...10 mm² flexible Single terminal top or bottom 1...10 mm² flexible with ferrule |
| Wire stripping length | 15 mm for top or bottom connection |
| Terminal tightening torque | 2 N.m top or bottom |
| Width | 36 mm |
| Height | 85 mm |
| Depth | 73 mm |
| Parameter | Value |
|---|---|
| Operating ambient temperature | -25...60 °C |
| Storage ambient temperature | -40...85 °C |
| IP degree of protection | IP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529 |
| Pollution degree | 3 |
| Relative humidity | 95 % at 55 °C |
| Tropicalisation | 2 conforming to IEC 60068-1 |
| Parameter | Value |
|---|---|
| Standards | EN/IEC 61009-2-1 |
Product details
Frequently asked questions
What is the breaking capacity of A9D54640?
The A9D54640 has a breaking capacity of 4500 A Icn at 230...240 V AC 50 Hz, conforming to EN/IEC 61009-2-1.
What earth-leakage sensitivity does A9D54640 provide?
The A9D54640 integrates earth-leakage protection with a sensitivity of 30 mA.
Where can I buy A9D54640?
The A9D54640 is sourced to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.
MPN
A9D54640